Climate Sioux Falls - South Dakota
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 26 | 31 | 43 | 58 | 70 | 79 |
| Average low in ºF Av. low Lo | 7 | 12 | 23 | 34 | 46 | 56 |
| Av. precipitation in inch Av. precip. Pre. | 0.56 | 0.60 | 1.76 | 3.01 | 3.40 | 3.92 |
| Av. snowfall in inch Snowfall Sn | 8 | 7 | 8 | 5 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 84 | 82 | 73 | 60 | 42 | 29 |
| Average low in ºF Av. low Lo | 62 | 60 | 49 | 36 | 23 | 10 |
| Av. precipitation in inch Av. precip. Pre. | 3.09 | 3.05 | 2.77 | 2.17 | 1.36 | 0.69 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 1 | 7 | 8 |
Sioux Falls experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm, while winters are very cold and bring significant snowfall. Precipitation is moderate overall, with a strong pattern of wetter summers and drier winters, though moisture is spread relatively evenly throughout the year.
Sioux Falls Climate Graph - South Dakota Climate Chart
Daily normals Sioux Falls - South Dakota - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 26.0 | 7.0 | 0.04 | 0.04 | 0.20 | 0.50 |
| 2 Jan | 25.9 | 6.9 | 0.04 | 0.04 | 0.51 | 1.30 |
| 3 Jan | 25.9 | 6.9 | 0.08 | 0.08 | 0.71 | 1.80 |
| 4 Jan | 25.9 | 6.8 | 0.08 | 0.08 | 0.98 | 2.50 |
| 5 Jan | 25.9 | 6.8 | 0.08 | 0.08 | 1.18 | 3.00 |
| 6 Jan | 25.9 | 6.7 | 0.12 | 0.12 | 1.50 | 3.80 |
| 7 Jan | 25.9 | 6.7 | 0.16 | 0.16 | 1.69 | 4.30 |
| 8 Jan | 25.9 | 6.7 | 0.16 | 0.16 | 2.01 | 5.10 |
| 9 Jan | 25.9 | 6.7 | 0.16 | 0.16 | 2.20 | 5.60 |
| 10 Jan | 25.9 | 6.6 | 0.20 | 0.20 | 2.52 | 6.40 |
| 11 Jan | 26.0 | 6.6 | 0.20 | 0.20 | 2.72 | 6.90 |
| 12 Jan | 26.0 | 6.6 | 0.24 | 0.24 | 2.99 | 7.60 |
| 13 Jan | 26.0 | 6.6 | 0.24 | 0.24 | 3.19 | 8.10 |
| 14 Jan | 26.1 | 6.6 | 0.28 | 0.28 | 3.50 | 8.90 |
| 15 Jan | 26.1 | 6.6 | 0.28 | 0.28 | 3.70 | 9.40 |
| 16 Jan | 26.2 | 6.6 | 0.28 | 0.28 | 3.90 | 9.90 |
| 17 Jan | 26.2 | 6.7 | 0.31 | 0.31 | 4.21 | 10.70 |
| 18 Jan | 26.3 | 6.7 | 0.31 | 0.31 | 4.41 | 11.20 |
| 19 Jan | 26.4 | 6.7 | 0.35 | 0.35 | 4.69 | 11.90 |
| 20 Jan | 26.4 | 6.8 | 0.35 | 0.35 | 4.88 | 12.40 |
| 21 Jan | 26.5 | 6.8 | 0.39 | 0.39 | 5.12 | 13.00 |
| 22 Jan | 26.6 | 6.9 | 0.39 | 0.39 | 5.39 | 13.70 |
| 23 Jan | 26.7 | 6.9 | 0.43 | 0.43 | 5.59 | 14.20 |
| 24 Jan | 26.8 | 7.0 | 0.43 | 0.43 | 5.91 | 15.00 |
| 25 Jan | 26.9 | 7.1 | 0.43 | 0.43 | 6.18 | 15.70 |
| 26 Jan | 27.0 | 7.2 | 0.47 | 0.47 | 6.42 | 16.30 |
| 27 Jan | 27.1 | 7.3 | 0.47 | 0.47 | 6.69 | 17.00 |
| 28 Jan | 27.3 | 7.4 | 0.51 | 0.51 | 6.89 | 17.50 |
| 29 Jan | 27.4 | 7.5 | 0.51 | 0.51 | 7.20 | 18.30 |
| 30 Jan | 27.6 | 7.7 | 0.55 | 0.55 | 7.40 | 18.80 |
| 31 Jan | 27.7 | 7.8 | 0.55 | 0.55 | 7.72 | 19.60 |
Weather history Sioux Falls - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 84.9 | 57.9 | 0.00 | 0.00 | 0.0 |
| 02 Jun | 82.0 | 66.9 | 0.00 | 0.00 | 0.0 |
| 03 Jun | 84.0 | 62.1 | T | 0.00 | 0.0 |
| 04 Jun | 82.0 | 64.0 | T | 0.00 | 0.0 |
| 05 Jun | 84.0 | 59.0 | T | 0.00 | 0.0 |
| 06 Jun | 88.0 | 55.9 | 0.00 | 0.00 | 0.0 |
| 07 Jun | 82.0 | 70.0 | 0.02 | 0.00 | 0.0 |
| 08 Jun | 86.0 | 70.0 | 0.00 | 0.00 | 0.0 |
| 09 Jun | 93.0 | 66.0 | T | 0.00 | 0.0 |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | 86.0 | 55.9 | T | 0.00 | 0.0 |
| 13 Jun | - | - | - | - | - |
| 14 Jun | - | - | - | - | - |
| 15 Jun | - | - | - | - | - |
| 16 Jun | - | - | - | - | - |
| 17 Jun | - | - | - | - | - |
| 18 Jun | - | - | - | - | - |
| 19 Jun | - | - | - | - | - |
| 20 Jun | - | - | - | - | - |
| 21 Jun | - | - | - | - | - |
| 22 Jun | - | - | - | - | - |
| 23 Jun | - | - | - | - | - |
| 24 Jun | - | - | - | - | - |
| 25 Jun | - | - | - | - | - |
| 26 Jun | - | - | - | - | - |
| 27 Jun | - | - | - | - | - |
| 28 Jun | - | - | - | - | - |
| 29 Jun | - | - | - | - | - |
| 30 Jun | - | - | - | - | - |
Past weather Sioux Falls
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 85.2 ºF | 26 ºF | |
| Average low temperature Av. low temp. | 62.8 ºF | 7 ºF | |
| Total precipitation Total precip. | 0.02 inch | 0.56 inch | |
| Total snowfall Total snowfall | 0.00 inch | 8 inch | |
| Highest max temperature Highest max temp. | 93.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 82.0 ºF | - | |
| Highest min temperature Highest min temp. | 70.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 55.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo Sioux Falls - South Dakota
| Country | United States | |
|---|---|---|
| State | South Dakota | |
| County | Minnehaha | |
| City | Sioux Falls | |
| Zip Code | 57104 | |
| Longitude | -96.74 dec. degr. | |
| Latitude | 43.58 dec. degr. | |
| Altitude - Elevation | 1421ft | |
| ICAO | - | |
| IATA | - |
Date and Time Sioux Falls - South Dakota
| Local Time | 12:37 AM | |
|---|---|---|
| Sunrise | 05:43 AM | |
| Sunset | 09:12 PM | |
| Day/Night | Night | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Sioux Falls - South Dakota
USGS National Map — Open interactive map
Sioux Falls weather averages
| Annual high temperature | 56ºF |
| Annual low temperature | 35ºF |
| Average annual precip. | 26.38 inch |
| Av. annual snowfall | 44 inch |
Station Data
Monthly averages Sioux Falls
Longitude: -96.7419, Latitude: 43.582
Average weather Sioux Falls, SD - 57104
Monthly: 1991-2020 normals
History: 2007-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...