Climate De Smet - South Dakota
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 24 | 30 | 41 | 57 | 69 | 78 |
| Average low in ºF Av. low Lo | 6 | 11 | 22 | 35 | 47 | 57 |
| Av. precipitation in inch Av. precip. Pre. | 0.55 | 0.68 | 1.52 | 2.41 | 3.16 | 4.25 |
| Av. snowfall in inch Snowfall Sn | 6 | 8 | 9 | 3 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 81 | 72 | 58 | 41 | 27 |
| Average low in ºF Av. low Lo | 62 | 60 | 50 | 37 | 23 | 9 |
| Av. precipitation in inch Av. precip. Pre. | 4.13 | 2.72 | 3.03 | 1.95 | 1.00 | 0.57 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 1 | 8 | 7 |
De Smet experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm, while winters are very cold and bring significant snowfall. The area receives moderate precipitation annually, with a strong pattern of wetter summers and drier winters, though moisture is spread relatively evenly throughout the year.
De Smet Climate Graph - South Dakota Climate Chart
Daily normals De Smet - South Dakota - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 24.1 | 6.0 | 0.04 | 0.04 | 0.20 | 0.50 |
| 2 Jan | 24.0 | 5.9 | 0.04 | 0.04 | 0.39 | 1.00 |
| 3 Jan | 24.0 | 5.8 | 0.08 | 0.08 | 0.59 | 1.50 |
| 4 Jan | 23.9 | 5.8 | 0.08 | 0.08 | 0.79 | 2.00 |
| 5 Jan | 23.9 | 5.7 | 0.12 | 0.12 | 1.10 | 2.80 |
| 6 Jan | 23.9 | 5.7 | 0.12 | 0.12 | 1.30 | 3.30 |
| 7 Jan | 23.9 | 5.6 | 0.16 | 0.16 | 1.50 | 3.80 |
| 8 Jan | 23.9 | 5.6 | 0.16 | 0.16 | 1.69 | 4.30 |
| 9 Jan | 23.9 | 5.6 | 0.16 | 0.16 | 1.81 | 4.60 |
| 10 Jan | 23.9 | 5.6 | 0.20 | 0.20 | 2.09 | 5.30 |
| 11 Jan | 23.9 | 5.6 | 0.20 | 0.20 | 2.20 | 5.60 |
| 12 Jan | 24.0 | 5.6 | 0.24 | 0.24 | 2.40 | 6.10 |
| 13 Jan | 24.0 | 5.6 | 0.24 | 0.24 | 2.60 | 6.60 |
| 14 Jan | 24.0 | 5.6 | 0.28 | 0.28 | 2.80 | 7.10 |
| 15 Jan | 24.1 | 5.6 | 0.28 | 0.28 | 2.99 | 7.60 |
| 16 Jan | 24.2 | 5.7 | 0.28 | 0.28 | 3.19 | 8.10 |
| 17 Jan | 24.2 | 5.7 | 0.31 | 0.31 | 3.39 | 8.60 |
| 18 Jan | 24.3 | 5.7 | 0.31 | 0.31 | 3.50 | 8.90 |
| 19 Jan | 24.4 | 5.8 | 0.35 | 0.35 | 3.70 | 9.40 |
| 20 Jan | 24.5 | 5.9 | 0.35 | 0.35 | 3.90 | 9.90 |
| 21 Jan | 24.6 | 6.0 | 0.39 | 0.39 | 4.09 | 10.40 |
| 22 Jan | 24.7 | 6.1 | 0.39 | 0.39 | 4.29 | 10.90 |
| 23 Jan | 24.8 | 6.2 | 0.39 | 0.39 | 4.49 | 11.40 |
| 24 Jan | 25.0 | 6.3 | 0.43 | 0.43 | 4.69 | 11.90 |
| 25 Jan | 25.1 | 6.4 | 0.43 | 0.43 | 4.88 | 12.40 |
| 26 Jan | 25.3 | 6.5 | 0.47 | 0.47 | 5.12 | 13.00 |
| 27 Jan | 25.4 | 6.6 | 0.47 | 0.47 | 5.39 | 13.70 |
| 28 Jan | 25.6 | 6.8 | 0.51 | 0.51 | 5.59 | 14.20 |
| 29 Jan | 25.8 | 6.9 | 0.51 | 0.51 | 5.79 | 14.70 |
| 30 Jan | 26.0 | 7.1 | 0.51 | 0.51 | 5.98 | 15.20 |
| 31 Jan | 26.2 | 7.3 | 0.55 | 0.55 | 6.18 | 15.70 |
Weather history De Smet - June 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Jun | 80.1 | 57.9 | 0.00 | 0.00 | 0.0 |
| 02 Jun | 82.0 | 64.9 | 0.00 | 0.00 | 0.0 |
| 03 Jun | - | - | - | - | - |
| 04 Jun | - | - | - | - | - |
| 05 Jun | - | - | - | - | - |
| 06 Jun | - | - | - | - | - |
| 07 Jun | 87.1 | 68.0 | 0.00 | 0.00 | 0.0 |
| 08 Jun | - | - | - | - | - |
| 09 Jun | - | - | - | - | - |
| 10 Jun | - | - | - | - | - |
| 11 Jun | - | - | - | - | - |
| 12 Jun | - | - | - | - | - |
| 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 De Smet
| Jun 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 83.1 ºF | 24 ºF | |
| Average low temperature Av. low temp. | 63.6 ºF | 6 ºF | |
| Total precipitation Total precip. | 0.00 inch | 0.55 inch | |
| Total snowfall Total snowfall | 0.00 inch | 6 inch | |
| Highest max temperature Highest max temp. | 87.1 ºF | - | |
| Lowest max temperature Lowest max temp. | 80.1 ºF | - | |
| Highest min temperature Highest min temp. | 68.0 ºF | - | |
| Lowest min temperature Lowest min temp. | 57.9 ºF | - | |
Past weather June 2026 incomplete - Missing data
Geo De Smet - South Dakota
| Country | United States | |
|---|---|---|
| State | South Dakota | |
| County | Kingsbury | |
| City | De Smet | |
| Zip Code | 57231 | |
| Longitude | -97.55 dec. degr. | |
| Latitude | 44.39 dec. degr. | |
| Altitude - Elevation | 1690ft | |
| ICAO | - | |
| IATA | - |
Date and Time De Smet - South Dakota
| Local Time | 05:04 PM | |
|---|---|---|
| Sunrise | 05:43 AM | |
| Sunset | 09:18 PM | |
| Day/Night | Day | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of De Smet - South Dakota
USGS National Map — Open interactive map
De Smet weather averages
| Annual high temperature | 55ºF |
| Annual low temperature | 35ºF |
| Average annual precip. | 25.97 inch |
| Av. annual snowfall | 42 inch |
Station Data
Monthly averages De Smet
Longitude: -97.55, Latitude: 44.39
Average weather De Smet, SD - 57231
Monthly: 1991-2020 normals
History: 1895-2026
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...