Rockbottom Observatory

Daily / Monthly Weather History From This Station

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August 2025 July 2025 June 2025 May 2025 April 2025 March 2025 February 2025 January 2025 December 2024 November 2024 October 2024 September 2024 August 2024 July 2023 June 2023 May 2023 April 2023 March 2023 February 2023 October 2022 September 2022 August 2022 July 2022 June 2022 May 2022 April 2022 March 2022 February 2022 January 2022 October 2021 September 2021 August 2021 July 2021 June 2021 May 2021 April 2021 March 2021 February 2021 January 2021 December 2020 November 2020 October 2020 September 2020 August 2020 July 2020 June 2020 May 2020 April 2020 March 2020 February 2020 January 2020 December 2019 November 2019 October 2019 September 2019 August 2019 July 2019 June 2019 May 2019 April 2019 March 2019 February 2019 January 2019 December 2018 November 2018 October 2018 September 2018 August 2018 July 2018 June 2018 May 2018 April 2018 March 2018 February 2018 January 2018 October 2017 September 2017 August 2017 July 2017 June 2017 May 2017 April 2017 March 2017 February 2017 January 2017 December 2016 November 2016 October 2016 September 2016 August 2016 July 2016 June 2016 May 2016 April 2016 March 2016

Daily Report for the month of August 2025

1 August Average and Extremes
Average temperature	64.4°F
Average humidity	80%
Average dewpoint	56.9°F
Average barometer	30.0 in.
Average windspeed	1.4 mph
Average gustspeed	3.1 mph
Average direction	193° (SSW)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 01 at 00:00
Maximum temperature	75.4°F on 01 at 15:40
Minimum temperature	54.0°F on 01 at 00:00
Maximum humidity	99% on 01 at 07:25
Minimum humidity	47% on 01 at 17:16
Maximum pressure	30.010 in. on 01 at 23:07
Minimum pressure	29.908 in. on 01 at 00:08
Maximum windspeed	9.2 mph on 01 at 13:58
Maximum gust speed	15.0 mph from 134 °(SE) on 01 at 13:59
Maximum heat index	77.8°F on 01 at 14:13

24 Hour Graph of this day is not available (20250801.gif)

2 August Average and Extremes
Average temperature	64.7°F
Average humidity	72%
Average dewpoint	53.6°F
Average barometer	30.0 in.
Average windspeed	0.9 mph
Average gustspeed	2.0 mph
Average direction	213° (SSW)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 02 at 23:59
Maximum temperature	80.6°F on 02 at 15:23
Minimum temperature	49.6°F on 02 at 05:58
Maximum humidity	99% on 02 at 07:11
Minimum humidity	36% on 02 at 16:00
Maximum pressure	30.035 in. on 02 at 07:57
Minimum pressure	29.949 in. on 02 at 18:45
Maximum windspeed	5.8 mph on 02 at 18:53
Maximum gust speed	9.2 mph from 143 °(SE) on 02 at 18:34
Maximum heat index	80.2°F on 02 at 15:21

24 Hour Graph of this day is not available (20250802.gif)

3 August Average and Extremes
Average temperature	69.9°F
Average humidity	68%
Average dewpoint	56.8°F
Average barometer	29.9 in.
Average windspeed	0.7 mph
Average gustspeed	1.6 mph
Average direction	196° (SSW)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 03 at 23:59
Maximum temperature	87.3°F on 03 at 14:22
Minimum temperature	52.3°F on 03 at 06:00
Maximum humidity	99% on 03 at 07:02
Minimum humidity	32% on 03 at 14:28
Maximum pressure	29.973 in. on 03 at 00:04
Minimum pressure	29.846 in. on 03 at 17:38
Maximum windspeed	5.8 mph on 03 at 14:48
Maximum gust speed	9.2 mph from 112 °(ESE) on 03 at 14:46
Maximum heat index	86.3°F on 03 at 15:30

24 Hour Graph of this day is not available (20250803.gif)

4 August Average and Extremes
Average temperature	72.0°F
Average humidity	76%
Average dewpoint	62.7°F
Average barometer	29.9 in.
Average windspeed	0.5 mph
Average gustspeed	1.2 mph
Average direction	216° (SW)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 04 at 23:59
Maximum temperature	87.6°F on 04 at 14:46
Minimum temperature	57.4°F on 04 at 06:17
Maximum humidity	98% on 04 at 06:56
Minimum humidity	45% on 04 at 16:30
Maximum pressure	29.985 in. on 04 at 23:52
Minimum pressure	29.861 in. on 04 at 04:28
Maximum windspeed	3.5 mph on 04 at 12:39
Maximum gust speed	5.8 mph from 320 °(NW) on 04 at 12:40
Maximum heat index	90.1°F on 04 at 14:46

24 Hour Graph of this day is not available (20250804.gif)

5 August Average and Extremes
Average temperature	69.2°F
Average humidity	81%
Average dewpoint	62.7°F
Average barometer	30.1 in.
Average windspeed	1.0 mph
Average gustspeed	2.2 mph
Average direction	191° (S)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 05 at 23:59
Maximum temperature	79.3°F on 05 at 15:25
Minimum temperature	59.9°F on 05 at 23:59
Maximum humidity	99% on 05 at 07:00
Minimum humidity	59% on 05 at 15:27
Maximum pressure	30.177 in. on 05 at 23:45
Minimum pressure	29.976 in. on 05 at 00:34
Maximum windspeed	5.8 mph on 05 at 15:25
Maximum gust speed	10.4 mph from 135 °(SE) on 05 at 14:00
Maximum heat index	81.1°F on 05 at 15:24

24 Hour Graph of this day is not available (20250805.gif)

6 August Average and Extremes
Average temperature	67.9°F
Average humidity	75%
Average dewpoint	58.8°F
Average barometer	30.2 in.
Average windspeed	1.1 mph
Average gustspeed	2.2 mph
Average direction	157° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 06 at 23:59
Maximum temperature	81.0°F on 06 at 13:55
Minimum temperature	56.3°F on 06 at 05:36
Maximum humidity	99% on 06 at 07:17
Minimum humidity	48% on 06 at 14:41
Maximum pressure	30.230 in. on 06 at 10:33
Minimum pressure	30.162 in. on 06 at 03:23
Maximum windspeed	6.9 mph on 06 at 16:18
Maximum gust speed	11.5 mph from 127 °(SE) on 06 at 16:18
Maximum heat index	81.7°F on 06 at 13:55

24 Hour Graph of this day is not available (20250806.gif)

7 August Average and Extremes
Average temperature	71.6°F
Average humidity	66%
Average dewpoint	58.0°F
Average barometer	30.1 in.
Average windspeed	1.0 mph
Average gustspeed	2.2 mph
Average direction	149° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 07 at 23:59
Maximum temperature	83.1°F on 07 at 14:54
Minimum temperature	59.7°F on 07 at 06:35
Maximum humidity	98% on 07 at 07:05
Minimum humidity	34% on 07 at 15:51
Maximum pressure	30.209 in. on 07 at 00:20
Minimum pressure	30.051 in. on 07 at 18:54
Maximum windspeed	6.9 mph on 07 at 13:55
Maximum gust speed	11.5 mph from 127 °(SE) on 07 at 18:10
Maximum heat index	82.1°F on 07 at 14:52

24 Hour Graph of this day is not available (20250807.gif)

8 August Average and Extremes
Average temperature	72.9°F
Average humidity	59%
Average dewpoint	57.7°F
Average barometer	30.1 in.
Average windspeed	0.0 mph
Average gustspeed	1.2 mph
Average direction	158° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 08 at 23:59
Maximum temperature	72.9°F on 08 at 23:59
Minimum temperature	72.9°F on 08 at 23:59
Maximum humidity	59% on 08 at 23:59
Minimum humidity	59% on 08 at 23:59
Maximum pressure	30.062 in. on 08 at 23:59
Minimum pressure	30.062 in. on 08 at 23:59
Maximum windspeed	0.0 mph on 08 at 23:59
Maximum gust speed	1.2 mph from 158 °(SSE) on 08 at 23:59
Maximum heat index	76.5°F on 08 at 23:59

24 Hour Graph of this day is not available (20250808.gif)

9 August Average and Extremes
Average temperature	72.9°F
Average humidity	59%
Average dewpoint	57.7°F
Average barometer	30.1 in.
Average windspeed	0.0 mph
Average gustspeed	1.2 mph
Average direction	158° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 09 at 23:59
Maximum temperature	72.9°F on 09 at 23:59
Minimum temperature	72.9°F on 09 at 23:59
Maximum humidity	59% on 09 at 23:59
Minimum humidity	59% on 09 at 23:59
Maximum pressure	30.062 in. on 09 at 23:59
Minimum pressure	30.062 in. on 09 at 23:59
Maximum windspeed	0.0 mph on 09 at 23:59
Maximum gust speed	1.2 mph from 158 °(SSE) on 09 at 23:59
Maximum heat index	76.5°F on 09 at 23:59

24 Hour Graph of this day is not available (20250809.gif)

10 August Average and Extremes
Average temperature	72.9°F
Average humidity	59%
Average dewpoint	57.7°F
Average barometer	30.1 in.
Average windspeed	0.0 mph
Average gustspeed	1.2 mph
Average direction	158° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 10 at 23:59
Maximum temperature	72.9°F on 10 at 23:59
Minimum temperature	72.9°F on 10 at 23:59
Maximum humidity	59% on 10 at 23:59
Minimum humidity	59% on 10 at 23:59
Maximum pressure	30.062 in. on 10 at 23:59
Minimum pressure	30.062 in. on 10 at 23:59
Maximum windspeed	0.0 mph on 10 at 23:59
Maximum gust speed	1.2 mph from 158 °(SSE) on 10 at 23:59
Maximum heat index	76.5°F on 10 at 23:59

24 Hour Graph of this day is not available (20250810.gif)

11 August Average and Extremes
Average temperature	72.9°F
Average humidity	59%
Average dewpoint	57.7°F
Average barometer	30.1 in.
Average windspeed	0.0 mph
Average gustspeed	1.2 mph
Average direction	158° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 11 at 23:59
Maximum temperature	72.9°F on 11 at 23:59
Minimum temperature	72.9°F on 11 at 23:59
Maximum humidity	59% on 11 at 23:59
Minimum humidity	59% on 11 at 23:59
Maximum pressure	30.062 in. on 11 at 23:59
Minimum pressure	30.062 in. on 11 at 23:59
Maximum windspeed	0.0 mph on 11 at 23:59
Maximum gust speed	1.2 mph from 158 °(SSE) on 11 at 23:59
Maximum heat index	76.5°F on 11 at 23:59

24 Hour Graph of this day is not available (20250811.gif)

12 August Average and Extremes
Average temperature	72.9°F
Average humidity	59%
Average dewpoint	57.7°F
Average barometer	30.1 in.
Average windspeed	0.0 mph
Average gustspeed	1.2 mph
Average direction	158° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 12 at 23:59
Maximum temperature	72.9°F on 12 at 23:59
Minimum temperature	72.9°F on 12 at 23:59
Maximum humidity	59% on 12 at 23:59
Minimum humidity	59% on 12 at 23:59
Maximum pressure	30.062 in. on 12 at 23:59
Minimum pressure	30.062 in. on 12 at 23:59
Maximum windspeed	0.0 mph on 12 at 23:59
Maximum gust speed	1.2 mph from 158 °(SSE) on 12 at 23:59
Maximum heat index	76.5°F on 12 at 23:59

24 Hour Graph of this day is not available (20250812.gif)

13 August Average and Extremes
Average temperature	82.4°F
Average humidity	69%
Average dewpoint	70.8°F
Average barometer	29.6 in.
Average windspeed	1.7 mph
Average gustspeed	3.4 mph
Average direction	145° (SE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 13 at 23:59
Maximum temperature	90.7°F on 13 at 13:54
Minimum temperature	72.9°F on 13 at 13:08
Maximum humidity	89% on 13 at 22:54
Minimum humidity	53% on 13 at 14:03
Maximum pressure	30.062 in. on 13 at 13:07
Minimum pressure	29.555 in. on 13 at 16:48
Maximum windspeed	8.1 mph on 13 at 15:00
Maximum gust speed	13.8 mph from 116 °(ESE) on 13 at 13:25
Maximum heat index	99.5°F on 13 at 15:17

24 Hour Graph of this day is not available (20250813.gif)

14 August Average and Extremes
Average temperature	79.1°F
Average humidity	75%
Average dewpoint	69.6°F
Average barometer	29.7 in.
Average windspeed	0.7 mph
Average gustspeed	1.7 mph
Average direction	200° (SSW)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 14 at 23:59
Maximum temperature	93.9°F on 14 at 15:37
Minimum temperature	69.1°F on 14 at 06:09
Maximum humidity	97% on 14 at 07:03
Minimum humidity	47% on 14 at 15:48
Maximum pressure	29.812 in. on 14 at 23:12
Minimum pressure	29.601 in. on 14 at 02:29
Maximum windspeed	4.6 mph on 14 at 19:03
Maximum gust speed	13.8 mph from 057 °(ENE) on 14 at 18:55
Maximum heat index	102.7°F on 14 at 15:37

24 Hour Graph of this day is not available (20250814.gif)

15 August Average and Extremes
Average temperature	73.0°F
Average humidity	67%
Average dewpoint	60.7°F
Average barometer	29.9 in.
Average windspeed	1.4 mph
Average gustspeed	3.0 mph
Average direction	173° (S)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 15 at 23:59
Maximum temperature	84.2°F on 15 at 14:15
Minimum temperature	59.2°F on 15 at 23:59
Maximum humidity	92% on 15 at 23:59
Minimum humidity	48% on 15 at 14:53
Maximum pressure	29.989 in. on 15 at 22:24
Minimum pressure	29.800 in. on 15 at 00:38
Maximum windspeed	8.1 mph on 15 at 13:38
Maximum gust speed	12.7 mph from 137 °(SE) on 15 at 13:39
Maximum heat index	85.4°F on 15 at 14:14

24 Hour Graph of this day is not available (20250815.gif)

16 August Average and Extremes
Average temperature	72.1°F
Average humidity	72%
Average dewpoint	61.6°F
Average barometer	29.9 in.
Average windspeed	1.3 mph
Average gustspeed	2.7 mph
Average direction	134° (SE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 16 at 23:59
Maximum temperature	88.2°F on 16 at 14:01
Minimum temperature	54.1°F on 16 at 05:51
Maximum humidity	99% on 16 at 06:56
Minimum humidity	45% on 16 at 13:09
Maximum pressure	29.976 in. on 16 at 00:02
Minimum pressure	29.774 in. on 16 at 23:31
Maximum windspeed	6.9 mph on 16 at 18:28
Maximum gust speed	11.5 mph from 122 °(ESE) on 16 at 18:28
Maximum heat index	90.6°F on 16 at 13:59

24 Hour Graph of this day is not available (20250816.gif)

17 August Average and Extremes
Average temperature	79.3°F
Average humidity	69%
Average dewpoint	67.6°F
Average barometer	29.7 in.
Average windspeed	1.1 mph
Average gustspeed	2.5 mph
Average direction	183° (S)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 17 at 23:59
Maximum temperature	93.9°F on 17 at 14:15
Minimum temperature	66.7°F on 17 at 06:20
Maximum humidity	93% on 17 at 06:39
Minimum humidity	44% on 17 at 14:30
Maximum pressure	29.780 in. on 17 at 00:13
Minimum pressure	29.569 in. on 17 at 17:18
Maximum windspeed	6.9 mph on 17 at 23:01
Maximum gust speed	11.5 mph from 131 °(SE) on 17 at 23:01
Maximum heat index	100.7°F on 17 at 13:46

24 Hour Graph of this day is not available (20250817.gif)

18 August Average and Extremes
Average temperature	65.3°F
Average humidity	70%
Average dewpoint	53.9°F
Average barometer	29.9 in.
Average windspeed	1.7 mph
Average gustspeed	3.4 mph
Average direction	167° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 18 at 23:59
Maximum temperature	76.1°F on 18 at 14:14
Minimum temperature	53.6°F on 18 at 23:59
Maximum humidity	96% on 18 at 04:48
Minimum humidity	36% on 18 at 13:53
Maximum pressure	30.019 in. on 18 at 23:20
Minimum pressure	29.743 in. on 18 at 00:02
Maximum windspeed	8.1 mph on 18 at 13:01
Maximum gust speed	12.7 mph from 129 °(SE) on 18 at 10:58
Maximum heat index	77.8°F on 18 at 14:13

24 Hour Graph of this day is not available (20250818.gif)

19 August Average and Extremes
Average temperature	62.5°F
Average humidity	69%
Average dewpoint	50.8°F
Average barometer	30.0 in.
Average windspeed	1.0 mph
Average gustspeed	2.2 mph
Average direction	150° (SSE)
Rainfall for month	0.00 in.
Rainfall for year	13.16 in.
Maximum rain per minute	0.00 in. on 19 at 23:59
Maximum temperature	74.8°F on 19 at 15:46
Minimum temperature	49.6°F on 19 at 05:13
Maximum humidity	99% on 19 at 07:04
Minimum humidity	41% on 19 at 17:40
Maximum pressure	30.063 in. on 19 at 08:55
Minimum pressure	29.942 in. on 19 at 19:01
Maximum windspeed	6.9 mph on 19 at 19:20
Maximum gust speed	13.8 mph from 124 °(SE) on 19 at 19:19
Maximum heat index	77.5°F on 19 at 15:46

24 Hour Graph of this day is not available (20250819.gif)

20 August Average and Extremes
Average temperature	58.5°F
Average humidity	89%
Average dewpoint	55.1°F
Average barometer	29.9 in.
Average windspeed	0.7 mph
Average gustspeed	1.8 mph
Average direction	174° (S)
Rainfall for month	0.24 in.
Rainfall for year	13.40 in.
Maximum rain per minute	0.15 in. on 20 at 14:11
Maximum temperature	64.2°F on 20 at 13:34
Minimum temperature	52.7°F on 20 at 23:27
Maximum humidity	97% on 20 at 23:59
Minimum humidity	76% on 20 at 00:05
Maximum pressure	29.985 in. on 20 at 00:08
Minimum pressure	29.923 in. on 20 at 13:16
Maximum windspeed	5.8 mph on 20 at 17:05
Maximum gust speed	9.2 mph from 131 °(SE) on 20 at 17:06
Maximum heat index	64.2°F on 20 at 13:34

24 Hour Graph of this day is not available (20250820.gif)

Average and Extremes for Month of August 2025 up to day 20
Average temperature	70.5°F
Average humidity	70%
Average dewpoint	59.1°F
Average barometer	29.967 in.
Average windspeed	0.8 mph
Average gustspeed	2.0 mph
Average direction	168° (SSE)
Rainfall for month	0.24 in.
Rainfall for year	13.47 in.
Maximum rain per minute	0.15 in on 20 at 14:11
Maximum temperature	93.9°F on 17 at 14:15
Minimum temperature	49.6°F on 19 at 05:13
Maximum humidity	99% on 19 at 07:04
Minimum humidity	32% on 03 at 14:28
Maximum pressure	30.23 in. on 06 at 10:33
Minimum pressure	29.55 in. on 13 at 16:48
Maximum windspeed	9.2 mph from 134°(SE) on 01 at 13:58
Maximum gust speed	15.0 mph from 113°(ESE) on 01 at 13:59
Maximum heat index	102.7°F on 14 at 15:37
Avg daily max temp	80.2°F
Avg daily min temp	61.6°F
Growing degrees days	437.5 GDD

Day, Sunshine Hours, ET, Max Solar, UV
01 03:30hrs	ET :0.12 in.	1038.0 W/m²	14.0 uv
02 06:36hrs	ET :0.17 in.	988.3 W/m²	14.0 uv
03 06:12hrs	ET :0.19 in.	729.6 W/m²	8.0 uv
04 00:00hrs	ET :0.13 in.	603.7 W/m²	7.0 uv
05 00:36hrs	ET :0.11 in.	680.1 W/m²	8.0 uv
06 01:18hrs	ET :0.12 in.	658.6 W/m²	8.0 uv
07 06:06hrs	ET :0.16 in.	897.2 W/m²	12.0 uv
08 00:12hrs	ET :0.05 in.	13.2 W/m²	0.0 uv
09 00:12hrs	ET :0.05 in.	13.2 W/m²	0.0 uv
10 00:12hrs	ET :0.04 in.	13.2 W/m²	0.0 uv
11 00:12hrs	ET :0.04 in.	13.2 W/m²	0.0 uv
12 00:12hrs	ET :0.04 in.	13.2 W/m²	0.0 uv
13 02:30hrs	ET :0.15 in.	784.1 W/m²	10.0 uv
14 04:00hrs	ET :0.17 in.	976.6 W/m²	14.0 uv
15 06:12hrs	ET :0.17 in.	835.2 W/m²	10.0 uv
16 05:48hrs	ET :0.16 in.	855.2 W/m²	10.0 uv
17 06:36hrs	ET :0.18 in.	871.7 W/m²	12.0 uv
18 06:42hrs	ET :0.13 in.	1189.0 W/m²	18.0 uv
19 02:42hrs	ET :0.10 in.	1058.6 W/m²	14.0 uv
20 00:06hrs	ET :0.04 in.	414.3 W/m²	3.0 uv

Daily Rain Totals

00.24 in. on 20