Jerome County Weather in February
Average highs run from 39°F on February 1 to 47°F on February 28, and lows from 23°F to 28°F. Normal precipitation for the month is 0.81 in over about 9 wet days.
February day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
February at a glance
- Average high
- 42°F
- Average low
- 25°F
- Precipitation
- 0.81 in
- Snowfall
- 5.5 in
- Record high
- 62°FFeb 8, 2015
- Record low
- -2°FFeb 13, 2004
- Chance of a freeze
- 100%
- Daylight
- 10 h 00 min to 11 h 12 min
- Cloud cover
- 66%
- Humidity
- 72%
- Dew point
- 23°F
- Wind
- 10.1 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.
| Date | Normal high | Normal low | Record high | Record low | Chance wet | Chance of snow |
|---|---|---|---|---|---|---|
| Feb 1 | 39°F | 23°F | 55°F 2003 | 6°F 2023 | 33% | 18% |
| Feb 2 | 39°F | 23°F | 58°F 2021 | 2°F 2022 | 33% | 17% |
| Feb 3 | 39°F | 23°F | 56°F 2018 | 4°F 2022 | 33% | 17% |
| Feb 4 | 39°F | 23°F | 57°F 2018 | 6°F 2022 | 33% | 17% |
| Feb 5 | 39°F | 23°F | 61°F 2015 | 6°F 2002 | 33% | 17% |
| Feb 6 | 40°F | 23°F | 60°F 2015 | 7°F 2002 | 33% | 17% |
| Feb 7 | 40°F | 23°F | 61°F 2015 | 8°F 2019 | 33% | 16% |
| Feb 8 | 40°F | 24°F | 62°F 2015 | 7°F 2001 | 33% | 16% |
| Feb 9 | 40°F | 24°F | 56°F 2026 | 6°F 2001 | 32% | 16% |
| Feb 10 | 41°F | 24°F | 50°F 2000 | 11°F 2002 | 32% | 16% |
| Feb 11 | 41°F | 24°F | 54°F 2015 | 12°F 2006 | 32% | 15% |
| Feb 12 | 41°F | 24°F | 59°F 2015 | 8°F 2025 | 32% | 15% |
| Feb 13 | 41°F | 24°F | 59°F 2015 | -2°F 2004 | 32% | 15% |
| Feb 14 | 42°F | 25°F | 58°F 2000 | 7°F 2004 | 32% | 14% |
| Feb 15 | 42°F | 25°F | 61°F 2011 | 7°F 2002 | 32% | 14% |
| Feb 16 | 42°F | 25°F | 58°F 2026 | 9°F 2006 | 32% | 14% |
| Feb 17 | 43°F | 25°F | 51°F 2007 | 10°F 2006 | 32% | 13% |
| Feb 18 | 43°F | 25°F | 55°F 2015 | 8°F 2006 | 32% | 13% |
| Feb 19 | 43°F | 26°F | 57°F 2015 | 9°F 2006 | 32% | 13% |
| Feb 20 | 44°F | 26°F | 50°F 2007 | 6°F 2006 | 32% | 12% |
| Feb 21 | 44°F | 26°F | 53°F 2000 | 11°F 2019 | 31% | 12% |
| Feb 22 | 45°F | 26°F | 56°F 2007 | 13°F 2019 | 31% | 12% |
| Feb 23 | 45°F | 26°F | 57°F 2026 | 9°F 2023 | 31% | 12% |
| Feb 24 | 45°F | 27°F | 56°F 2014 | 11°F 2003 | 31% | 11% |
| Feb 25 | 46°F | 27°F | 59°F 2024 | 8°F 2002 | 31% | 11% |
| Feb 26 | 46°F | 27°F | 58°F 2014 | 4°F 2022 | 31% | 11% |
| Feb 27 | 47°F | 27°F | 54°F 2026 | 10°F 2011 | 30% | 11% |
| Feb 28 | 47°F | 28°F | 59°F 2016 | 8°F 2018 | 30% | 10% |
| Feb 29 | 47°F | 28°F | 56°F 2024 | 24°F 2008 | 30% | 10% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (MST).
- February 1
- sunrise 7:51 AM, sunset 5:51 PM
- February 28
- sunrise 7:14 AM, sunset 6:26 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00109303 (Twin Falls 6 E), public domain. Records: NOAA GHCN-Daily, station USW00004110, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.