Sioux Falls Weather in February
Average highs run from 28°F on February 1 to 37°F on February 28, and lows from 9°F to 18°F. Normal precipitation for the month is 0.83 in over about 7 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
- 32°F
- Average low
- 13°F
- Precipitation
- 0.83 in
- Snowfall
- 8.6 in
- Record high
- 68°FFeb 26, 2024
- Record low
- -25°FFeb 15, 2021
- Chance of a freeze
- 100%
- Daylight
- 9 h 56 min to 11 h 10 min
- Cloud cover
- 63%
- Humidity
- 81%
- Dew point
- 16°F
- Wind
- 12.1 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 | 28°F | 9°F | 50°F 2012 | -8°F 2023 | 23% | 23% |
| Feb 2 | 29°F | 9°F | 51°F 2019 | -11°F 2011 | 23% | 23% |
| Feb 3 | 29°F | 9°F | 41°F 2021 | -7°F 2022 | 24% | 23% |
| Feb 4 | 29°F | 10°F | 43°F 2012 | -4°F 2015 | 24% | 23% |
| Feb 5 | 29°F | 10°F | 53°F 2022 | -7°F 2014 | 24% | 23% |
| Feb 6 | 29°F | 10°F | 51°F 2024 | -11°F 2014 | 24% | 24% |
| Feb 7 | 30°F | 10°F | 53°F 2024 | -14°F 2011 | 24% | 24% |
| Feb 8 | 30°F | 10°F | 54°F 2022 | -16°F 2011 | 24% | 24% |
| Feb 9 | 30°F | 11°F | 56°F 2026 | -10°F 2014 | 24% | 24% |
| Feb 10 | 30°F | 11°F | 58°F 2017 | -15°F 2014 | 25% | 24% |
| Feb 11 | 31°F | 11°F | 53°F 2026 | -14°F 2025 | 25% | 24% |
| Feb 12 | 31°F | 12°F | 54°F 2026 | -12°F 2020 | 25% | 24% |
| Feb 13 | 31°F | 12°F | 61°F 2026 | -19°F 2025 | 25% | 24% |
| Feb 14 | 32°F | 12°F | 63°F 2026 | -19°F 2021 | 25% | 24% |
| Feb 15 | 32°F | 12°F | 63°F 2026 | -25°F 2021 | 25% | 24% |
| Feb 16 | 32°F | 13°F | 61°F 2026 | -23°F 2021 | 25% | 24% |
| Feb 17 | 32°F | 13°F | 63°F 2026 | -14°F 2025 | 25% | 24% |
| Feb 18 | 33°F | 14°F | 61°F 2017 | -20°F 2025 | 25% | 24% |
| Feb 19 | 33°F | 14°F | 64°F 2017 | -16°F 2025 | 25% | 23% |
| Feb 20 | 34°F | 14°F | 57°F 2017 | -12°F 2025 | 25% | 23% |
| Feb 21 | 34°F | 15°F | 67°F 2017 | -6°F 2018 | 25% | 23% |
| Feb 22 | 34°F | 15°F | 62°F 2017 | -7°F 2022 | 25% | 23% |
| Feb 23 | 35°F | 15°F | 58°F 2025 | -12°F 2023 | 26% | 23% |
| Feb 24 | 35°F | 16°F | 59°F 2025 | -13°F 2023 | 26% | 23% |
| Feb 25 | 36°F | 16°F | 59°F 2025 | -10°F 2014 | 26% | 23% |
| Feb 26 | 36°F | 17°F | 68°F 2024 | -11°F 2014 | 26% | 23% |
| Feb 27 | 36°F | 17°F | 65°F 2016 | -10°F 2014 | 26% | 23% |
| Feb 28 | 37°F | 18°F | 59°F 2022 | 0°F 2014 | 26% | 23% |
| Feb 29 | 37°F | 18°F | 60°F 2024 | 15°F 2016 | 26% | 22% |
Chance of rain
- Chance of a wet day
- Chance of snowfall
Sunrise and sunset
Times for 2026, local time (CST).
- February 1
- sunrise 7:43 AM, sunset 5:39 PM
- February 28
- sunrise 7:05 AM, sunset 6:15 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USW00014944 (Sioux Falls), public domain. Records: NOAA GHCN-Daily, station USC00397666, 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.