Climate Roscoe - South Dakota
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 22 | 27 | 39 | 56 | 67 | 76 |
| Average low in ºF Av. low Lo | 3 | 8 | 18 | 31 | 43 | 53 |
| Av. precipitation in inch Av. precip. Pre. | 0.51 | 0.63 | 1.18 | 1.76 | 2.85 | 3.55 |
| Av. snowfall in inch Snowfall Sn | 8 | 8 | 7 | 5 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 83 | 82 | 72 | 57 | 39 | 25 |
| Average low in ºF Av. low Lo | 58 | 56 | 46 | 33 | 20 | 7 |
| Av. precipitation in inch Av. precip. Pre. | 3.28 | 2.34 | 2.01 | 1.78 | 0.73 | 0.52 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 2 | 7 | 8 |
What is the average weather in Roscoe, South Dakota?
Roscoe experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm, but winters are very cold and bring significant snowfall. Precipitation is moderate annually, with a strong pattern of wetter summers and drier winters, though winter moisture often arrives as snow.
Roscoe Climate Graph - South Dakota Climate Chart
Daily normals Roscoe - South Dakota - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 21.9 | 4.9 | 0.02 | 0.02 | 0.30 | 0.30 |
| 2 Jan | 21.7 | 4.7 | 0.04 | 0.04 | 0.60 | 0.60 |
| 3 Jan | 21.6 | 4.5 | 0.06 | 0.06 | 0.90 | 0.90 |
| 4 Jan | 21.4 | 4.3 | 0.08 | 0.08 | 1.20 | 1.20 |
| 5 Jan | 21.3 | 4.1 | 0.10 | 0.10 | 1.60 | 1.60 |
| 6 Jan | 21.2 | 3.9 | 0.13 | 0.13 | 1.90 | 1.90 |
| 7 Jan | 21.2 | 3.8 | 0.15 | 0.15 | 2.20 | 2.20 |
| 8 Jan | 21.1 | 3.6 | 0.17 | 0.17 | 2.50 | 2.50 |
| 9 Jan | 21.0 | 3.5 | 0.19 | 0.19 | 2.80 | 2.80 |
| 10 Jan | 21.0 | 3.3 | 0.21 | 0.21 | 3.10 | 3.10 |
| 11 Jan | 21.0 | 3.2 | 0.23 | 0.23 | 3.30 | 3.30 |
| 12 Jan | 20.9 | 3.1 | 0.25 | 0.25 | 3.60 | 3.60 |
| 13 Jan | 20.9 | 3.0 | 0.26 | 0.26 | 3.90 | 3.90 |
| 14 Jan | 20.9 | 2.9 | 0.28 | 0.28 | 4.20 | 4.20 |
| 15 Jan | 21.0 | 2.8 | 0.30 | 0.30 | 4.40 | 4.40 |
| 16 Jan | 21.0 | 2.7 | 0.31 | 0.31 | 4.70 | 4.70 |
| 17 Jan | 21.0 | 2.7 | 0.33 | 0.33 | 4.90 | 4.90 |
| 18 Jan | 21.1 | 2.6 | 0.34 | 0.34 | 5.20 | 5.20 |
| 19 Jan | 21.1 | 2.6 | 0.36 | 0.36 | 5.40 | 5.40 |
| 20 Jan | 21.2 | 2.6 | 0.37 | 0.37 | 5.60 | 5.60 |
| 21 Jan | 21.3 | 2.6 | 0.39 | 0.39 | 5.90 | 5.90 |
| 22 Jan | 21.3 | 2.6 | 0.40 | 0.40 | 6.10 | 6.10 |
| 23 Jan | 21.4 | 2.6 | 0.42 | 0.42 | 6.30 | 6.30 |
| 24 Jan | 21.5 | 2.6 | 0.43 | 0.43 | 6.50 | 6.50 |
| 25 Jan | 21.6 | 2.7 | 0.45 | 0.45 | 6.80 | 6.80 |
| 26 Jan | 21.8 | 2.7 | 0.46 | 0.46 | 7.00 | 7.00 |
| 27 Jan | 21.9 | 2.8 | 0.48 | 0.48 | 7.20 | 7.20 |
| 28 Jan | 22.0 | 2.9 | 0.49 | 0.49 | 7.40 | 7.40 |
| 29 Jan | 22.2 | 3.0 | 0.51 | 0.51 | 7.60 | 7.60 |
| 30 Jan | 22.3 | 3.1 | 0.52 | 0.52 | 7.90 | 7.90 |
| 31 Jan | 22.5 | 3.2 | 0.54 | 0.54 | 8.10 | 8.10 |
Weather history Roscoe - September 2026
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Sep | - | - | 0.00 | 0.00 | 0.0 |
| 02 Sep | - | - | 0.04 | 0.00 | 0.0 |
| 03 Sep | - | - | 0.00 | 0.00 | 0.0 |
| 04 Sep | - | - | - | - | - |
| 05 Sep | - | - | 0.45 | 0.00 | 0.0 |
| 06 Sep | - | - | - | - | - |
| 07 Sep | - | - | - | - | - |
| 08 Sep | - | - | - | - | - |
| 09 Sep | - | - | - | - | - |
| 10 Sep | - | - | - | - | - |
| 11 Sep | - | - | - | - | - |
| 12 Sep | - | - | - | - | - |
| 13 Sep | - | - | - | - | - |
| 14 Sep | - | - | - | - | - |
| 15 Sep | - | - | - | - | - |
| 16 Sep | - | - | - | - | - |
| 17 Sep | - | - | - | - | - |
| 18 Sep | - | - | - | - | - |
| 19 Sep | - | - | - | - | - |
| 20 Sep | - | - | - | - | - |
| 21 Sep | - | - | - | - | - |
| 22 Sep | - | - | - | - | - |
| 23 Sep | - | - | - | - | - |
| 24 Sep | - | - | - | - | - |
| 25 Sep | - | - | - | - | - |
| 26 Sep | - | - | - | - | - |
| 27 Sep | - | - | - | - | - |
| 28 Sep | - | - | - | - | - |
| 29 Sep | - | - | - | - | - |
| 30 Sep | - | - | - | - | - |
Past weather Roscoe
| Sep 26 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | - ºF | 22 ºF | |
| Average low temperature Av. low temp. | - ºF | 3 ºF | |
| Total precipitation Total precip. | 0.49 inch | 0.51 inch | |
| Total snowfall Total snowfall | 0.00 inch | 8 inch | |
| Highest max temperature Highest max temp. | - ºF | - | |
| Lowest max temperature Lowest max temp. | - ºF | - | |
| Highest min temperature Highest min temp. | - ºF | - | |
| Lowest min temperature Lowest min temp. | - ºF | - | |
Past weather September 2026 incomplete - Missing data
Geo Roscoe - South Dakota
| Country | United States | |
|---|---|---|
| State | South Dakota | |
| County | Edmunds | |
| City | Roscoe | |
| Zip Code | 57471 | |
| Longitude | -99.34 dec. degr. | |
| Latitude | 45.45 dec. degr. | |
| Altitude - Elevation | 1795ft | |
| ICAO | - | |
| IATA | - |
Date and Time Roscoe - South Dakota
| Local Time | 09:40 PM | |
|---|---|---|
| Sunrise | 07:06 AM | |
| Sunset | 08:03 PM | |
| Day/Night | Night | |
| Timezone | Central Daylight Time | |
| Timezone DB | America - Chicago |
Map of Roscoe - South Dakota
USGS National Map — Open interactive map
Roscoe weather averages
| Annual high temperature | 54ºF |
| Annual low temperature | 31ºF |
| Average annual precip. | 21.14 inch |
| Av. annual snowfall | 45 inch |
Station Data
Monthly averages Roscoe
Longitude: -99.34, Latitude: 45.45
Average weather Roscoe, SD - 57471
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, ...