Hot-summer humid continental climate
Climate Marion - South Dakota
Annual high57ºF
Annual low36ºF
Precipitation26.47 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 27 | 7 | 0.63 | 7 |
| Feb | 32 | 12 | 0.55 | 6 |
| Mar | 43 | 23 | 1.63 | 7 |
| Apr | 59 | 36 | 3.05 | 4 |
| May | 70 | 48 | 3.41 | 0 |
| Jun | 79 | 58 | 4.17 | 0 |
| Jul | 85 | 62 | 3.07 | 0 |
| Aug | 82 | 60 | 2.90 | 0 |
| Sep | 74 | 50 | 2.71 | 0 |
| Oct | 60 | 36 | 2.36 | 1 |
| Nov | 44 | 24 | 1.35 | 5 |
| Dec | 29 | 10 | 0.64 | 8 |
- JanHigh 27ºFLow 7ºFPrecip 0.63 inch
- FebHigh 32ºFLow 12ºFPrecip 0.55 inch
- MarHigh 43ºFLow 23ºFPrecip 1.63 inch
- AprHigh 59ºFLow 36ºFPrecip 3.05 inch
- MayHigh 70ºFLow 48ºFPrecip 3.41 inch
- JunHigh 79ºFLow 58ºFPrecip 4.17 inch
- JulHigh 85ºFLow 62ºFPrecip 3.07 inch
- AugHigh 82ºFLow 60ºFPrecip 2.90 inch
- SepHigh 74ºFLow 50ºFPrecip 2.71 inch
- OctHigh 60ºFLow 36ºFPrecip 2.36 inch
- NovHigh 44ºFLow 24ºFPrecip 1.35 inch
- DecHigh 29ºFLow 10ºFPrecip 0.64 inch
Climate summary
What is the average weather in Marion, South Dakota?
Marion 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 overall, with a strong pattern of wetter summers and drier winters, though moisture is spread relatively evenly throughout the year.
Marion weather averages
Annual high57ºF
Annual low36ºF
Precipitation26.47 inch
Snowfall38 inch
Daily normals Marion - South Dakota - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 26.3 | 6.5 | 0.04 | 0.04 | 0.20 | 0.20 |
| Jan 2 | 26.2 | 6.5 | 0.04 | 0.04 | 0.39 | 0.39 |
| Jan 3 | 26.2 | 6.4 | 0.08 | 0.08 | 0.71 | 0.71 |
| Jan 4 | 26.2 | 6.3 | 0.08 | 0.08 | 0.91 | 0.91 |
| Jan 5 | 26.2 | 6.3 | 0.12 | 0.12 | 1.10 | 1.10 |
| Jan 6 | 26.2 | 6.3 | 0.12 | 0.12 | 1.30 | 1.30 |
| Jan 7 | 26.2 | 6.3 | 0.16 | 0.16 | 1.61 | 1.61 |
| Jan 8 | 26.2 | 6.2 | 0.20 | 0.20 | 1.81 | 1.81 |
| Jan 9 | 26.2 | 6.2 | 0.20 | 0.20 | 2.09 | 2.09 |
| Jan 10 | 26.2 | 6.2 | 0.24 | 0.24 | 2.28 | 2.28 |
| Jan 11 | 26.3 | 6.3 | 0.24 | 0.24 | 2.52 | 2.52 |
| Jan 12 | 26.3 | 6.3 | 0.28 | 0.28 | 2.72 | 2.72 |
| Jan 13 | 26.3 | 6.3 | 0.31 | 0.31 | 2.91 | 2.91 |
| Jan 14 | 26.4 | 6.4 | 0.31 | 0.31 | 3.11 | 3.11 |
| Jan 15 | 26.4 | 6.4 | 0.35 | 0.35 | 3.39 | 3.39 |
| Jan 16 | 26.5 | 6.5 | 0.35 | 0.35 | 3.58 | 3.58 |
| Jan 17 | 26.5 | 6.5 | 0.39 | 0.39 | 3.82 | 3.82 |
| Jan 18 | 26.6 | 6.6 | 0.39 | 0.39 | 4.09 | 4.09 |
| Jan 19 | 26.7 | 6.7 | 0.43 | 0.43 | 4.29 | 4.29 |
| Jan 20 | 26.7 | 6.8 | 0.43 | 0.43 | 4.49 | 4.49 |
| Jan 21 | 26.8 | 6.9 | 0.47 | 0.47 | 4.69 | 4.69 |
| Jan 22 | 26.9 | 7.0 | 0.47 | 0.47 | 4.88 | 4.88 |
| Jan 23 | 27.0 | 7.1 | 0.47 | 0.47 | 5.12 | 5.12 |
| Jan 24 | 27.1 | 7.2 | 0.51 | 0.51 | 5.39 | 5.39 |
| Jan 25 | 27.2 | 7.4 | 0.51 | 0.51 | 5.59 | 5.59 |
| Jan 26 | 27.3 | 7.5 | 0.55 | 0.55 | 5.79 | 5.79 |
| Jan 27 | 27.5 | 7.6 | 0.55 | 0.55 | 5.98 | 5.98 |
| Jan 28 | 27.6 | 7.8 | 0.59 | 0.59 | 6.18 | 6.18 |
| Jan 29 | 27.7 | 8.0 | 0.59 | 0.59 | 6.42 | 6.42 |
| Jan 30 | 27.9 | 8.1 | 0.59 | 0.59 | 6.69 | 6.69 |
| Jan 31 | 28.0 | 8.3 | 0.63 | 0.63 | 6.89 | 6.89 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Marion - July 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Jul 1 | – | – | 0.46 |
| Jul 2 | – | – | 0.03 |
| Jul 3 | – | – | 0.43 |
| Jul 4 | – | – | 0.00 |
| Jul 5 | – | – | 0.00 |
| Jul 6 | – | – | 0.00 |
| Jul 7 | – | – | 0.00 |
| Jul 8 | – | – | 0.02 |
| Jul 9 | – | – | 0.00 |
| Jul 10 | – | – | 0.00 |
| Jul 11 | – | – | 0.00 |
| Jul 12 | – | – | 0.00 |
| Jul 13 | – | – | 0.00 |
| Jul 14 | – | – | 0.00 |
| Jul 15 | – | – | 0.00 |
| Jul 16 | – | – | 0.00 |
| Jul 17 | – | – | 0.00 |
| Jul 18 | – | – | 0.00 |
| Jul 19 | – | – | 0.00 |
| Jul 20 | – | – | T |
| Jul 21 | – | – | 0.00 |
| Jul 22 | – | – | T |
| Jul 23 | – | – | T |
| Jul 24 | – | – | 0.47 |
| Jul 25 | – | – | 0.00 |
| Jul 26 | – | – | 0.54 |
| Jul 27 | – | – | 0.00 |
| Jul 28 | – | – | 0.00 |
| Jul 29 | – | – | 0.00 |
| Jul 30 | – | – | 0.00 |
| Jul 31 | – | – | 1.65 |
The data for July 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
Geo Marion - South Dakota
Location
- Country
- United States
- State
- South Dakota
- County
- Turner
- City
- Marion
- Zip Code
- 57043
- Elevation
- 1427 ft
- Longitude
- -97.26
- Latitude
- 43.42
- ICAO
- –
- IATA
- –