February weather in American Falls, ID
The average temperature in American Falls in February is 30.0°F (21.0°F–39.1°F). Average precipitation: 0.68 inches.
February is a winter month in American Falls, and is cooler than the annual average of 48.7°F. Daily temperatures swing about 18.1°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 10h 19m. For travel, February is cold.
Avg High
39.1°F
Avg Low
21.0°F
Precipitation
0.68 in
Daylight
10h 19m
February records in American Falls
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| February 1 | 48.9°F (2024) | -2.0°F (2023) | 0.30 in (2025) |
| February 2 | 52.0°F (2018) | -9.9°F (2011) | 0.23 in (2019) |
| February 3 | 50.0°F (2018) | -2.0°F (2011) | 0.54 in (2019) |
| February 4 | 52.0°F (2018) | -4.0°F (2020) | 0.04 in (2015) |
| February 5 | 61.0°F (2015) | 1.0°F (2014) | 0.33 in (2019) |
| February 6 | 62.1°F (2015) | -0.9°F (2014) | 0.35 in (2024) |
| February 7 | 60.1°F (2015) | 8.1°F (2014) | 0.43 in (2017) |
| February 8 | 63.0°F (2015) | -0.9°F (2019) | 0.16 in (2014) |
| February 9 | 55.0°F (2015) | 5.0°F (2011) | 0.14 in (2015) |
| February 10 | 50.0°F (2017) | 6.1°F (2023) | 0.19 in (2017) |
| February 11 | 50.0°F (2015) | 1.0°F (2013) | 0.06 in (2010) |
| February 12 | 57.9°F (2015) | 6.1°F (2025) | 0.24 in (2014) |
| February 13 | 55.9°F (2015) | 0.0°F (2025) | 0.45 in (2025) |
| February 14 | 57.0°F (2015) | 10.9°F (2009) | 0.37 in (2023) |
| February 15 | 55.9°F (2011) | 1.9°F (2009) | 0.37 in (2024) |
| February 16 | 55.0°F (2014) | -4.0°F (2023) | 0.32 in (2024) |
| February 17 | 52.0°F (2014) | -2.9°F (2023) | 0.15 in (2021) |
| February 18 | 55.9°F (2015) | -4.0°F (2023) | 0.39 in (2024) |
| February 19 | 59.0°F (2015) | 8.1°F (2023) | 0.26 in (2017) |
| February 20 | 52.0°F (2015) | 6.1°F (2020) | 0.24 in (2019) |
| February 21 | 50.0°F (2017) | 3.0°F (2010) | 0.18 in (2022) |
| February 22 | 50.0°F (2012) | -0.9°F (2019) | 0.06 in (2022) |
| February 23 | 51.1°F (2020) | 1.9°F (2010) | 0.23 in (2017) |
| February 24 | 55.9°F (2025) | 6.1°F (2023) | 0.04 in (2009) |
| February 25 | 57.0°F (2024) | 5.0°F (2022) | 0.20 in (2011) |
| February 26 | 55.0°F (2014) | -5.1°F (2022) | 0.45 in (2019) |
| February 27 | 51.1°F (2014) | 1.0°F (2022) | 0.26 in (2023) |
| February 28 | 55.9°F (2016) | 8.1°F (2022) | 0.41 in (2019) |
| February 29 | 52.0°F (2020) | 23.0°F (2020) | 0.02 in (2012) |