Rockbottom Observatory

Daily / Monthly Weather History From This Station

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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 January 2025

1 January Average and Extremes
Average temperature	42.1°F
Average humidity	92%
Average dewpoint	39.7°F
Average barometer	29.5 in.
Average windspeed	2.2 mph
Average gustspeed	3.7 mph
Average direction	270° (W)
Rainfall for month	0.67 in.
Rainfall for year	0.67 in.
Maximum rain per minute	0.01 in. on 01 at 04:16
Maximum temperature	44.9°F on 01 at 10:43
Minimum temperature	33.4°F on 01 at 00:02
Maximum humidity	96% on 01 at 15:15
Minimum humidity	76% on 01 at 20:44
Maximum pressure	29.721 in. on 01 at 00:01
Minimum pressure	29.421 in. on 01 at 11:58
Maximum windspeed	10.4 mph on 01 at 20:23
Maximum gust speed	15.0 mph from 263 °(W) on 01 at 20:23
Maximum heat index	44.9°F on 01 at 10:43

24 Hour Graph of this day is not available (20250101.gif)

2 January Average and Extremes
Average temperature	36.6°F
Average humidity	59%
Average dewpoint	23.4°F
Average barometer	29.7 in.
Average windspeed	7.4 mph
Average gustspeed	11.1 mph
Average direction	256° (WSW)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.01 in. on 02 at 04:24
Maximum temperature	42.0°F on 02 at 13:04
Minimum temperature	32.6°F on 02 at 23:59
Maximum humidity	80% on 02 at 00:37
Minimum humidity	39% on 02 at 12:27
Maximum pressure	29.775 in. on 02 at 18:20
Minimum pressure	29.501 in. on 02 at 00:08
Maximum windspeed	13.8 mph on 02 at 10:36
Maximum gust speed	20.7 mph from 265 °(W) on 02 at 05:01
Maximum heat index	42.0°F on 02 at 13:04

24 Hour Graph of this day is not available (20250102.gif)

3 January Average and Extremes
Average temperature	32.3°F
Average humidity	58%
Average dewpoint	18.9°F
Average barometer	29.7 in.
Average windspeed	4.6 mph
Average gustspeed	7.0 mph
Average direction	253° (WSW)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 03 at 23:59
Maximum temperature	37.1°F on 03 at 12:55
Minimum temperature	25.6°F on 03 at 23:59
Maximum humidity	68% on 03 at 23:59
Minimum humidity	46% on 03 at 14:49
Maximum pressure	29.778 in. on 03 at 05:59
Minimum pressure	29.650 in. on 03 at 23:55
Maximum windspeed	11.5 mph on 03 at 05:44
Maximum gust speed	19.6 mph from 275 °(W) on 03 at 05:24
Maximum heat index	37.1°F on 03 at 12:55

24 Hour Graph of this day is not available (20250103.gif)

4 January Average and Extremes
Average temperature	26.9°F
Average humidity	58%
Average dewpoint	14.2°F
Average barometer	29.7 in.
Average windspeed	4.9 mph
Average gustspeed	7.3 mph
Average direction	266° (W)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 04 at 23:59
Maximum temperature	29.8°F on 04 at 12:04
Minimum temperature	24.9°F on 04 at 08:08
Maximum humidity	69% on 04 at 01:11
Minimum humidity	46% on 04 at 13:04
Maximum pressure	29.810 in. on 04 at 23:10
Minimum pressure	29.636 in. on 04 at 03:27
Maximum windspeed	11.5 mph on 04 at 13:45
Maximum gust speed	19.6 mph from 264 °(W) on 04 at 13:01
Maximum heat index	29.8°F on 04 at 12:04

24 Hour Graph of this day is not available (20250104.gif)

5 January Average and Extremes
Average temperature	28.0°F
Average humidity	61%
Average dewpoint	16.2°F
Average barometer	29.9 in.
Average windspeed	4.1 mph
Average gustspeed	6.3 mph
Average direction	270° (W)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 05 at 23:59
Maximum temperature	32.8°F on 05 at 12:10
Minimum temperature	20.0°F on 05 at 23:59
Maximum humidity	74% on 05 at 08:23
Minimum humidity	49% on 05 at 12:32
Maximum pressure	29.993 in. on 05 at 23:30
Minimum pressure	29.795 in. on 05 at 00:08
Maximum windspeed	10.4 mph on 05 at 15:09
Maximum gust speed	17.3 mph from 273 °(W) on 05 at 15:09
Maximum heat index	32.8°F on 05 at 12:10

24 Hour Graph of this day is not available (20250105.gif)

6 January Average and Extremes
Average temperature	20.4°F
Average humidity	62%
Average dewpoint	9.5°F
Average barometer	29.8 in.
Average windspeed	3.2 mph
Average gustspeed	4.9 mph
Average direction	282° (WNW)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 06 at 23:59
Maximum temperature	25.8°F on 06 at 15:54
Minimum temperature	15.9°F on 06 at 23:59
Maximum humidity	69% on 06 at 05:55
Minimum humidity	54% on 06 at 15:57
Maximum pressure	29.983 in. on 06 at 00:01
Minimum pressure	29.598 in. on 06 at 22:14
Maximum windspeed	8.1 mph on 06 at 21:18
Maximum gust speed	16.1 mph from 306 °(NW) on 06 at 20:30
Maximum heat index	25.8°F on 06 at 15:54

24 Hour Graph of this day is not available (20250106.gif)

7 January Average and Extremes
Average temperature	19.9°F
Average humidity	61%
Average dewpoint	8.3°F
Average barometer	29.7 in.
Average windspeed	6.1 mph
Average gustspeed	9.2 mph
Average direction	282° (WNW)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 07 at 23:59
Maximum temperature	26.3°F on 07 at 15:46
Minimum temperature	13.0°F on 07 at 02:52
Maximum humidity	72% on 07 at 03:45
Minimum humidity	48% on 07 at 15:53
Maximum pressure	29.783 in. on 07 at 22:58
Minimum pressure	29.575 in. on 07 at 05:09
Maximum windspeed	12.7 mph on 07 at 11:10
Maximum gust speed	21.9 mph from 289 °(WNW) on 07 at 09:28
Maximum heat index	26.3°F on 07 at 15:46

24 Hour Graph of this day is not available (20250107.gif)

8 January Average and Extremes
Average temperature	22.1°F
Average humidity	56%
Average dewpoint	8.6°F
Average barometer	29.7 in.
Average windspeed	6.5 mph
Average gustspeed	9.7 mph
Average direction	271° (W)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 08 at 23:59
Maximum temperature	27.9°F on 08 at 12:02
Minimum temperature	15.9°F on 08 at 23:58
Maximum humidity	65% on 08 at 04:53
Minimum humidity	44% on 08 at 13:15
Maximum pressure	29.760 in. on 08 at 00:05
Minimum pressure	29.553 in. on 08 at 23:59
Maximum windspeed	12.7 mph on 08 at 12:35
Maximum gust speed	19.6 mph from 288 °(WNW) on 08 at 22:22
Maximum heat index	27.9°F on 08 at 12:02

24 Hour Graph of this day is not available (20250108.gif)

9 January Average and Extremes
Average temperature	21.5°F
Average humidity	61%
Average dewpoint	10.0°F
Average barometer	29.6 in.
Average windspeed	6.4 mph
Average gustspeed	10.2 mph
Average direction	287° (WNW)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 09 at 23:59
Maximum temperature	26.0°F on 09 at 15:01
Minimum temperature	15.9°F on 09 at 00:10
Maximum humidity	77% on 09 at 12:00
Minimum humidity	55% on 09 at 15:19
Maximum pressure	29.754 in. on 09 at 23:58
Minimum pressure	29.514 in. on 09 at 04:04
Maximum windspeed	12.7 mph on 09 at 15:15
Maximum gust speed	21.9 mph from 307 °(NW) on 09 at 15:27
Maximum heat index	26.0°F on 09 at 15:01

24 Hour Graph of this day is not available (20250109.gif)

10 January Average and Extremes
Average temperature	29.3°F
Average humidity	65%
Average dewpoint	18.5°F
Average barometer	29.8 in.
Average windspeed	3.0 mph
Average gustspeed	4.7 mph
Average direction	281° (W)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 10 at 23:59
Maximum temperature	42.0°F on 10 at 14:25
Minimum temperature	20.5°F on 10 at 03:01
Maximum humidity	80% on 10 at 23:42
Minimum humidity	44% on 10 at 15:45
Maximum pressure	29.875 in. on 10 at 09:41
Minimum pressure	29.734 in. on 10 at 23:33
Maximum windspeed	9.2 mph on 10 at 13:30
Maximum gust speed	17.3 mph from 286 °(WNW) on 10 at 13:46
Maximum heat index	41.9°F on 10 at 14:25

24 Hour Graph of this day is not available (20250110.gif)

11 January Average and Extremes
Average temperature	27.1°F
Average humidity	84%
Average dewpoint	22.8°F
Average barometer	29.6 in.
Average windspeed	1.2 mph
Average gustspeed	2.0 mph
Average direction	297° (WNW)
Rainfall for month	0.68 in.
Rainfall for year	0.68 in.
Maximum rain per minute	0.00 in. on 11 at 23:59
Maximum temperature	29.5°F on 11 at 12:40
Minimum temperature	21.0°F on 11 at 23:26
Maximum humidity	92% on 11 at 19:35
Minimum humidity	67% on 11 at 03:04
Maximum pressure	29.739 in. on 11 at 00:01
Minimum pressure	29.448 in. on 11 at 13:54
Maximum windspeed	3.5 mph on 11 at 20:28
Maximum gust speed	8.1 mph from 289 °(WNW) on 11 at 14:08
Maximum heat index	29.5°F on 11 at 12:40

24 Hour Graph of this day is not available (20250111.gif)

12 January Average and Extremes
Average temperature	25.9°F
Average humidity	77%
Average dewpoint	19.4°F
Average barometer	29.9 in.
Average windspeed	1.5 mph
Average gustspeed	2.4 mph
Average direction	287° (WNW)
Rainfall for month	0.73 in.
Rainfall for year	0.73 in.
Maximum rain per minute	0.01 in. on 12 at 13:12
Maximum temperature	35.7°F on 12 at 14:47
Minimum temperature	17.1°F on 12 at 08:05
Maximum humidity	90% on 12 at 00:01
Minimum humidity	56% on 12 at 13:08
Maximum pressure	30.040 in. on 12 at 22:52
Minimum pressure	29.704 in. on 12 at 00:06
Maximum windspeed	6.9 mph on 12 at 13:32
Maximum gust speed	12.7 mph from 311 °(NW) on 12 at 13:31
Maximum heat index	35.7°F on 12 at 14:47

24 Hour Graph of this day is not available (20250112.gif)

Average and Extremes for Month of January 2025 up to day 12
Average temperature	27.7°F
Average humidity	66%
Average dewpoint	17.4°F
Average barometer	29.709 in.
Average windspeed	4.2 mph
Average gustspeed	6.5 mph
Average direction	272° (W)
Rainfall for month	0.730 in.
Rainfall for year	0.730 in.
Maximum rain per minute	0.010 in on 01 at 04:16
Maximum temperature	44.9°F on 01 at 10:43
Minimum temperature	13.0°F on 07 at 02:52
Maximum humidity	96% on 01 at 15:15
Minimum humidity	39% on 02 at 12:27
Maximum pressure	30.04 in. on 12 at 22:52
Minimum pressure	29.42 in. on 01 at 11:58
Maximum windspeed	13.8 mph from 265°(W) on 02 at 10:36
Maximum gust speed	21.9 mph from 293°(WNW) on 09 at 15:27
Maximum heat index	44.9°F on 01 at 10:43
Avg daily max temp	33.3°F
Avg daily min temp	21.3°F

Day, Sunshine Hours, ET, Max Solar, UV
01 00:06hrs	ET :0.004 in.	179.0 W/m²	0.6 uv
02 05:18hrs	ET :0.047 in.	489.0 W/m²	1.1 uv
03 02:24hrs	ET :0.024 in.	664.0 W/m²	1.0 uv
04 05:12hrs	ET :0.024 in.	613.0 W/m²	1.1 uv
05 03:06hrs	ET :0.020 in.	461.0 W/m²	0.9 uv
06 00:24hrs	ET :0.016 in.	151.0 W/m²	0.8 uv
07 04:00hrs	ET :0.024 in.	548.0 W/m²	1.1 uv
08 05:36hrs	ET :0.035 in.	564.0 W/m²	1.1 uv
09 03:12hrs	ET :0.028 in.	410.0 W/m²	1.0 uv
10 05:42hrs	ET :0.028 in.	501.0 W/m²	1.2 uv
11 00:00hrs	ET :0.004 in.	65.0 W/m²	0.0 uv
12 05:42hrs	ET :0.012 in.	510.0 W/m²	1.3 uv

Daily Rain Totals

00.67 in. on 1

00.01 in. on 2

00.05 in. on 12