Twin Falls weather in February: Twin Falls, Idaho: normal highs, lows, rain and records for February
Twin Falls in February has a normal high of 42°F and a normal low of 24°F, a daily mean of 33°F, rising from 38°F on the 1st to 47°F by the 29th. Measurable precipitation falls on 7 days in a normal February, 0.68 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 5°C and low of −5°C, 17 mm of precipitation in February.
- NOAA stationTwin Falls Sun Valley Regional Airport
- Station IDUSW00094178
- Location42.48°N 114.49°W
- Elevation4,151 ft (1,265 m)
- Population55,589
- Jan 37° 21°
- Feb 42° 24°
- Mar 52° 30°
- Apr 59° 34°
- May 69° 42°
- Jun 78° 49°
- Jul 88° 58°
- Aug 87° 56°
- Sep 76° 47°
- Oct 62° 36°
- Nov 47° 26°
- Dec 37° 20°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Twin Falls in February?
The normal high is 42°F and the normal low 24°F, for a daily mean of 32.8°F. February is 3.7°F warmer than January and 8.1°F cooler than March. February is the 10th warmest month of the year in Twin Falls and the 9th wettest. Across the month the normal high rises 9°F, from 38°F on February 1 to 47°F on February 29. From one year to the next February's mean temperature typically moves about 4.1°F either way (NOAA's standard deviation), so roughly two Februarys in three average between 29°F and 37°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 27%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| February 1 | 38°F | 22°F | 26% | 10% |
| February 8 | 39°F | 23°F | 26% | 10% |
| February 15 | 42°F | 24°F | 26% | 9% |
| February 22 | 44°F | 25°F | 26% | 9% |
| February 28 | 47°F | 26°F | 27% | 9% |
Every day of February: normal high, low and chance of precipitation (warmest afternoon February 29, coldest night February 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| February 1 | 38°F | 22°F | 26% | 10% | 10 h |
| February 2 | 38°F | 22°F | 26% | 10% | 10 h |
| February 3 | 38°F | 22°F | 26% | 10% | 10 h |
| February 4 | 39°F | 22°F | 26% | 10% | 10 h |
| February 5 | 39°F | 22°F | 26% | 10% | 10 h 10 min |
| February 6 | 39°F | 22°F | 26% | 10% | 10 h 10 min |
| February 7 | 39°F | 23°F | 26% | 10% | 10 h 10 min |
| February 8 | 39°F | 23°F | 26% | 10% | 10 h 10 min |
| February 9 | 40°F | 23°F | 26% | 10% | 10 h 20 min |
| February 10 | 40°F | 23°F | 26% | 10% | 10 h 20 min |
| February 11 | 40°F | 23°F | 26% | 10% | 10 h 20 min |
| February 12 | 41°F | 23°F | 26% | 10% | 10 h 20 min |
| February 13 | 41°F | 23°F | 26% | 10% | 10 h 30 min |
| February 14 | 41°F | 24°F | 26% | 10% | 10 h 30 min |
| February 15 | 42°F | 24°F | 26% | 9% | 10 h 30 min |
| February 16 | 42°F | 24°F | 26% | 9% | 10 h 30 min |
| February 17 | 42°F | 24°F | 26% | 9% | 10 h 40 min |
| February 18 | 43°F | 24°F | 26% | 9% | 10 h 40 min |
| February 19 | 43°F | 24°F | 26% | 9% | 10 h 40 min |
| February 20 | 44°F | 25°F | 26% | 9% | 10 h 50 min |
| February 21 | 44°F | 25°F | 26% | 9% | 10 h 50 min |
| February 22 | 44°F | 25°F | 26% | 9% | 10 h 50 min |
| February 23 | 45°F | 25°F | 26% | 9% | 10 h 50 min |
| February 24 | 45°F | 26°F | 26% | 9% | 11 h |
| February 25 | 46°F | 26°F | 26% | 9% | 11 h |
| February 26 | 46°F | 26°F | 26% | 9% | 11 h |
| February 27 | 47°F | 26°F | 27% | 9% | 11 h 10 min |
| February 28 | 47°F | 26°F | 27% | 9% | 11 h 10 min |
| February 29 | 47°F | 27°F | 27% | 9% | 11 h 10 min |
- Normal high
- 42°FFebruary average
- Normal low
- 24°FFebruary average
- Precipitation
- 0.68 inmonth total
- Days with precipitation
- 70.01 inch or more
- Nights at 32°F or colder
- 23
- Daylight
- 10 h to 11 h 10 minFebruary 1 to February 28
- Sunshine
- 69%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00094178; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Twin Falls in February?
On a given February day the chance of 0.01 inch or more is 26% on average, highest around February 29 (27%). In all, 0.68 in falls on 7 days of a normal February.
In a normal February in Twin Falls, 23 nights fall to freezing and 4 days stay below freezing all day.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00094178.
What are the records for February in Twin Falls?
The warmest February temperature on this station's record (since 1997) is 65°F, on February 8, 2015; the coldest is −4°F, on February 13, 2004. The wettest February brought 1.54 in (2014).
The February mean against the 1991-2020 normal of 32.8°F: 2021 33.2°F (+0.4), 2022 26.8°F (−6.0), 2023 29.4°F (−3.4), 2024 38.0°F (+5.2), 2025 33.8°F (+1.0), 2026 39.7°F (+6.9). 4 of 6 ran warmer than normal.
| February | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 33.2°F | +0.4°F | 0.84 in |
| 2022 | 26.8°F | −6.0°F | 0.06 in |
| 2023 | 29.4°F | −3.4°F | 0.29 in |
| 2024 | 38.0°F | +5.2°F | 0.96 in |
| 2025 | 33.8°F | +1.0°F | 1.50 in |
| 2026 | 39.7°F | +6.9°F | 0.91 in |
Source: records: ACIS, station USW00094178; recent months: ACIS, station USW00094178. Records and recent months use complete months only.
How does February in Twin Falls compare across Idaho?
Across the 85 places PlainClimate covers in Idaho, February normal highs run from 28°F in Mullan to 51°F in Bruneau; Twin Falls's is 42°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.