Cold steppe climate
Climate Oelrichs - South Dakota
Annual high62ºF
Annual low33ºF
Precipitation16.93 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 37 | 12 | 0.38 | 6 |
| Feb | 41 | 15 | 0.47 | 7 |
| Mar | 51 | 22 | 1.12 | 9 |
| Apr | 61 | 31 | 1.87 | 5 |
| May | 70 | 42 | 3.01 | 0 |
| Jun | 80 | 51 | 2.99 | 0 |
| Jul | 90 | 58 | 1.95 | 0 |
| Aug | 89 | 56 | 1.40 | 0 |
| Sep | 78 | 46 | 1.44 | 0 |
| Oct | 64 | 33 | 1.32 | 2 |
| Nov | 48 | 21 | 0.60 | 7 |
| Dec | 36 | 12 | 0.38 | 8 |
- JanHigh 37ºFLow 12ºFPrecip 0.38 inch
- FebHigh 41ºFLow 15ºFPrecip 0.47 inch
- MarHigh 51ºFLow 22ºFPrecip 1.12 inch
- AprHigh 61ºFLow 31ºFPrecip 1.87 inch
- MayHigh 70ºFLow 42ºFPrecip 3.01 inch
- JunHigh 80ºFLow 51ºFPrecip 2.99 inch
- JulHigh 90ºFLow 58ºFPrecip 1.95 inch
- AugHigh 89ºFLow 56ºFPrecip 1.40 inch
- SepHigh 78ºFLow 46ºFPrecip 1.44 inch
- OctHigh 64ºFLow 33ºFPrecip 1.32 inch
- NovHigh 48ºFLow 21ºFPrecip 0.60 inch
- DecHigh 36ºFLow 12ºFPrecip 0.38 inch
Climate summary
What is the average weather in Oelrichs, South Dakota?
Oelrichs experiences a cold semi-arid climate, marked by very large seasonal temperature contrasts. Summers are hot, while winters are cold and bring significant snowfall. The area is generally dry, with low annual precipitation, though summer sees more moisture, often arriving in brief showers.
Oelrichs weather averages
Annual high62ºF
Annual low33ºF
Precipitation16.93 inch
Snowfall44 inch
Daily normals Oelrichs - South Dakota - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 35.1 | 12.5 | 0.01 | 0.01 | 0.20 | 0.20 |
| Jan 2 | 35.1 | 12.5 | 0.02 | 0.02 | 0.40 | 0.40 |
| Jan 3 | 35.1 | 12.5 | 0.04 | 0.04 | 0.60 | 0.60 |
| Jan 4 | 35.2 | 12.6 | 0.05 | 0.05 | 0.90 | 0.90 |
| Jan 5 | 35.2 | 12.6 | 0.06 | 0.06 | 1.10 | 1.10 |
| Jan 6 | 35.2 | 12.6 | 0.07 | 0.07 | 1.30 | 1.30 |
| Jan 7 | 35.3 | 12.7 | 0.09 | 0.09 | 1.50 | 1.50 |
| Jan 8 | 35.3 | 12.7 | 0.10 | 0.10 | 1.70 | 1.70 |
| Jan 9 | 35.4 | 12.8 | 0.11 | 0.11 | 1.90 | 1.90 |
| Jan 10 | 35.4 | 12.8 | 0.12 | 0.12 | 2.10 | 2.10 |
| Jan 11 | 35.5 | 12.8 | 0.14 | 0.14 | 2.30 | 2.30 |
| Jan 12 | 35.6 | 12.9 | 0.15 | 0.15 | 2.50 | 2.50 |
| Jan 13 | 35.6 | 12.9 | 0.16 | 0.16 | 2.70 | 2.70 |
| Jan 14 | 35.7 | 12.9 | 0.18 | 0.18 | 2.90 | 2.90 |
| Jan 15 | 35.7 | 13.0 | 0.19 | 0.19 | 3.00 | 3.00 |
| Jan 16 | 35.8 | 13.0 | 0.20 | 0.20 | 3.20 | 3.20 |
| Jan 17 | 35.8 | 13.0 | 0.21 | 0.21 | 3.40 | 3.40 |
| Jan 18 | 35.9 | 13.0 | 0.23 | 0.23 | 3.60 | 3.60 |
| Jan 19 | 35.9 | 13.1 | 0.24 | 0.24 | 3.80 | 3.80 |
| Jan 20 | 36.0 | 13.1 | 0.25 | 0.25 | 4.00 | 4.00 |
| Jan 21 | 36.0 | 13.1 | 0.27 | 0.27 | 4.20 | 4.20 |
| Jan 22 | 36.1 | 13.1 | 0.28 | 0.28 | 4.40 | 4.40 |
| Jan 23 | 36.2 | 13.1 | 0.29 | 0.29 | 4.60 | 4.60 |
| Jan 24 | 36.2 | 13.1 | 0.31 | 0.31 | 4.80 | 4.80 |
| Jan 25 | 36.3 | 13.1 | 0.32 | 0.32 | 5.00 | 5.00 |
| Jan 26 | 36.3 | 13.1 | 0.34 | 0.34 | 5.20 | 5.20 |
| Jan 27 | 36.4 | 13.1 | 0.35 | 0.35 | 5.40 | 5.40 |
| Jan 28 | 36.5 | 13.1 | 0.36 | 0.36 | 5.60 | 5.60 |
| Jan 29 | 36.5 | 13.1 | 0.38 | 0.38 | 5.80 | 5.80 |
| Jan 30 | 36.6 | 13.1 | 0.39 | 0.39 | 6.00 | 6.00 |
| Jan 31 | 36.7 | 13.1 | 0.41 | 0.41 | 6.20 | 6.20 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Oelrichs - September 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Sep 1 | 89.1 | 51.1 | 0.00 |
| Sep 2 | 84.9 | 57.9 | 0.00 |
| Sep 3 | 96.1 | 57.9 | 0.00 |
| Sep 4 | 95.0 | 59.0 | 0.00 |
| Sep 5 | 98.1 | 59.0 | 0.00 |
| Sep 6 | 93.0 | 62.1 | 0.00 |
| Sep 7 | 95.0 | 61.0 | 0.38 |
| Sep 8 | 91.0 | 55.9 | 0.00 |
| Sep 9 | 86.0 | 54.0 | 0.00 |
| Sep 10 | 82.0 | 50.0 | 0.00 |
| Sep 11 | 90.0 | 51.1 | 0.00 |
| Sep 12 | 89.1 | 48.9 | 0.00 |
| Sep 13 | 75.0 | 48.9 | 0.00 |
| Sep 14 | 75.9 | 51.1 | 0.03 |
| Sep 15 | 79.0 | 46.0 | 0.00 |
| Sep 16 | 73.9 | 46.0 | 0.00 |
| Sep 17 | 82.9 | 55.0 | 0.00 |
| Sep 18 | 71.1 | 55.9 | 0.00 |
| Sep 19 | 80.1 | 59.0 | 0.55 |
| Sep 20 | 75.0 | 55.9 | 0.63 |
| Sep 21 | 64.9 | 53.1 | 1.00 |
| Sep 22 | 63.0 | 54.0 | 0.03 |
| Sep 23 | 68.0 | 57.0 | 0.00 |
| Sep 24 | 78.1 | 55.9 | 0.00 |
| Sep 25 | 77.0 | 48.9 | 0.00 |
| Sep 26 | 77.0 | 48.9 | 0.00 |
| Sep 27 | 81.0 | 53.1 | 0.00 |
| Sep 28 | 64.0 | 55.9 | 0.00 |
| Sep 29 | 73.9 | 55.9 | 0.00 |
| Sep 30 | 78.1 | 48.0 | 0.00 |
The data for September 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature98.1ºF · Sep 5
- Lowest max temperature63.0ºF · Sep 22
- Highest min temperature62.1ºF · Sep 6
- Lowest min temperature46.0ºF · Sep 15
Geo Oelrichs - South Dakota
Location
- Country
- United States
- State
- South Dakota
- County
- Fall River
- City
- Oelrichs
- Zip Code
- 57763
- Elevation
- 3350 ft
- Longitude
- -103.23
- Latitude
- 43.18
- ICAO
- –
- IATA
- –