Climate Stephan - South Dakota
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 27 | 32 | 43 | 58 | 69 | 79 |
| Average low in ºF Av. low Lo | 4 | 8 | 19 | 31 | 43 | 53 |
| Av. precipitation in inch Av. precip. Pre. | 0.44 | 0.53 | 1.23 | 1.83 | 3.04 | 3.42 |
| Av. snowfall in inch Snowfall Sn | 4 | 8 | 8 | 4 | 0 | 0 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 86 | 85 | 75 | 60 | 43 | 29 |
| Average low in ºF Av. low Lo | 59 | 57 | 46 | 33 | 19 | 7 |
| Av. precipitation in inch Av. precip. Pre. | 2.91 | 2.16 | 2.13 | 1.72 | 0.70 | 0.48 |
| Av. snowfall in inch Snowfall Sn | 0 | 0 | 0 | 1 | 5 | 6 |
Stephan experiences a humid continental climate, marked by very cold winters and significant snowfall. Summers are warm, providing a very large seasonal temperature contrast. While precipitation is moderate overall, it is notably wetter in summer, with winter moisture often arriving as snow.
Stephan Climate Graph - South Dakota Climate Chart
Daily normals Stephan - South Dakota - January
Day | High ºF | Low ºF | Prec/mo inch | Prec/yr inch | Snow/mo inch | Snow/yr inch |
|---|---|---|---|---|---|---|
| 1 Jan | 26.5 | 4.2 | 0.04 | 0.04 | 0.12 | 0.30 |
| 2 Jan | 26.5 | 4.2 | 0.04 | 0.04 | 0.31 | 0.80 |
| 3 Jan | 26.5 | 4.1 | 0.04 | 0.04 | 0.39 | 1.00 |
| 4 Jan | 26.5 | 4.1 | 0.08 | 0.08 | 0.59 | 1.50 |
| 5 Jan | 26.5 | 4.0 | 0.08 | 0.08 | 0.71 | 1.80 |
| 6 Jan | 26.5 | 4.0 | 0.12 | 0.12 | 0.91 | 2.30 |
| 7 Jan | 26.5 | 4.0 | 0.12 | 0.12 | 0.98 | 2.50 |
| 8 Jan | 26.6 | 4.0 | 0.12 | 0.12 | 1.18 | 3.00 |
| 9 Jan | 26.6 | 4.0 | 0.16 | 0.16 | 1.30 | 3.30 |
| 10 Jan | 26.6 | 4.0 | 0.16 | 0.16 | 1.50 | 3.80 |
| 11 Jan | 26.7 | 4.0 | 0.16 | 0.16 | 1.61 | 4.10 |
| 12 Jan | 26.7 | 4.0 | 0.20 | 0.20 | 1.69 | 4.30 |
| 13 Jan | 26.8 | 4.0 | 0.20 | 0.20 | 1.81 | 4.60 |
| 14 Jan | 26.8 | 4.0 | 0.20 | 0.20 | 2.01 | 5.10 |
| 15 Jan | 26.9 | 4.0 | 0.24 | 0.24 | 2.09 | 5.30 |
| 16 Jan | 26.9 | 4.0 | 0.24 | 0.24 | 2.20 | 5.60 |
| 17 Jan | 27.0 | 4.0 | 0.24 | 0.24 | 2.28 | 5.80 |
| 18 Jan | 27.1 | 4.0 | 0.28 | 0.28 | 2.40 | 6.10 |
| 19 Jan | 27.1 | 4.1 | 0.28 | 0.28 | 2.52 | 6.40 |
| 20 Jan | 27.2 | 4.1 | 0.28 | 0.28 | 2.72 | 6.90 |
| 21 Jan | 27.3 | 4.1 | 0.31 | 0.31 | 2.80 | 7.10 |
| 22 Jan | 27.4 | 4.2 | 0.31 | 0.31 | 2.91 | 7.40 |
| 23 Jan | 27.5 | 4.2 | 0.31 | 0.31 | 3.11 | 7.90 |
| 24 Jan | 27.6 | 4.3 | 0.35 | 0.35 | 3.19 | 8.10 |
| 25 Jan | 27.7 | 4.4 | 0.35 | 0.35 | 3.39 | 8.60 |
| 26 Jan | 27.8 | 4.5 | 0.35 | 0.35 | 3.50 | 8.90 |
| 27 Jan | 27.9 | 4.6 | 0.39 | 0.39 | 3.70 | 9.40 |
| 28 Jan | 28.0 | 4.7 | 0.39 | 0.39 | 3.82 | 9.70 |
| 29 Jan | 28.1 | 4.8 | 0.39 | 0.39 | 4.02 | 10.20 |
| 30 Jan | 28.3 | 4.9 | 0.43 | 0.43 | 4.21 | 10.70 |
| 31 Jan | 28.4 | 5.0 | 0.43 | 0.43 | 4.29 | 10.90 |
Weather history Stephan - December 2009
| Day | High ºF | Low ºF | Precip. inch | Snow inch | Snow d. inch |
|---|---|---|---|---|---|
| 01 Dec | 55.0 | 19.0 | 0.00 | 0.00 | 0.0 |
| 02 Dec | 43.0 | 16.0 | 0.00 | 0.00 | 0.0 |
| 03 Dec | 30.0 | 10.9 | T | T | T |
| 04 Dec | 19.0 | 6.1 | T | T | T |
| 05 Dec | 25.0 | 3.9 | 0.00 | 0.00 | 0.0 |
| 06 Dec | 28.0 | 8.1 | 0.00 | 0.00 | 0.0 |
| 07 Dec | 14.0 | -0.9 | T | T | T |
| 08 Dec | - | - | - | - | - |
| 09 Dec | - | - | - | - | - |
| 10 Dec | - | - | - | - | - |
| 11 Dec | - | - | - | - | - |
| 12 Dec | - | - | - | - | - |
| 13 Dec | - | - | - | - | - |
| 14 Dec | - | - | - | - | - |
| 15 Dec | - | - | - | - | - |
| 16 Dec | - | - | - | - | - |
| 17 Dec | - | - | - | - | - |
| 18 Dec | - | - | - | - | - |
| 19 Dec | - | - | - | - | - |
| 20 Dec | - | - | - | - | - |
| 21 Dec | - | - | - | - | - |
| 22 Dec | - | - | - | - | - |
| 23 Dec | - | - | - | - | - |
| 24 Dec | - | - | - | - | - |
| 25 Dec | - | - | - | - | - |
| 26 Dec | - | - | - | - | - |
| 27 Dec | - | - | - | - | - |
| 28 Dec | - | - | - | - | - |
| 29 Dec | - | - | - | - | - |
| 30 Dec | - | - | - | - | - |
| 31 Dec | - | - | - | - | - |
Past weather Stephan
| Dec 09 | Normal | ||
|---|---|---|---|
| Average high temperature Av. high temp. | 30.6 ºF | 27 ºF | |
| Average low temperature Av. low temp. | 9.0 ºF | 4 ºF | |
| Total precipitation Total precip. | 0.00 inch | 0.44 inch | |
| Total snowfall Total snowfall | 0.00 inch | 4 inch | |
| Highest max temperature Highest max temp. | 55.0 ºF | - | |
| Lowest max temperature Lowest max temp. | 14.0 ºF | - | |
| Highest min temperature Highest min temp. | 19.0 ºF | - | |
| Lowest min temperature Lowest min temp. | -0.9 ºF | - | |
Past weather December 2009 incomplete - Missing data
Geo Stephan - South Dakota
| Country | United States | |
|---|---|---|
| State | South Dakota | |
| County | Hyde | |
| City | Stephan | |
| Zip Code | 57345 | |
| Longitude | -99.45 dec. degr. | |
| Latitude | 44.25 dec. degr. | |
| Altitude - Elevation | 1824ft | |
| ICAO | - | |
| IATA | - |
Date and Time Stephan - South Dakota
| Local Time | 04:19 PM | |
|---|---|---|
| Sunrise | 05:51 AM | |
| Sunset | 09:25 PM | |
| Day/Night | Day | |
| Timezone | Chicago -6:00 | |
| Timezone DB | America - Chicago |
Map of Stephan - South Dakota
USGS National Map — Open interactive map
Stephan weather averages
| Annual high temperature | 57ºF |
| Annual low temperature | 32ºF |
| Average annual precip. | 20.59 inch |
| Av. annual snowfall | 36 inch |
Station Data
Monthly averages Stephan
Longitude: -99.4532, Latitude: 44.248
Average weather Stephan, SD - 57345
Monthly: 1991-2020 normals
History: 2007-2009
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...