Warm-summer humid continental climate
Climate Flandreau - South Dakota
Annual high54ºF
Annual low33ºF
Precipitation24.38 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 23 | 4 | 0.49 | 4 |
| Feb | 29 | 8 | 0.54 | 5 |
| Mar | 40 | 20 | 1.44 | 6 |
| Apr | 56 | 33 | 0.00 | 0 |
| May | 68 | 45 | 3.40 | 0 |
| Jun | 76 | 55 | 4.31 | 0 |
| Jul | 81 | 60 | 3.54 | 0 |
| Aug | 79 | 57 | 3.50 | 0 |
| Sep | 71 | 46 | 3.17 | 0 |
| Oct | 58 | 34 | 2.24 | 1 |
| Nov | 41 | 21 | 1.11 | 6 |
| Dec | 26 | 8 | 0.64 | 7 |
- JanHigh 23ºFLow 4ºFPrecip 0.49 inch
- FebHigh 29ºFLow 8ºFPrecip 0.54 inch
- MarHigh 40ºFLow 20ºFPrecip 1.44 inch
- AprHigh 56ºFLow 33ºFPrecip 0.00 inch
- MayHigh 68ºFLow 45ºFPrecip 3.40 inch
- JunHigh 76ºFLow 55ºFPrecip 4.31 inch
- JulHigh 81ºFLow 60ºFPrecip 3.54 inch
- AugHigh 79ºFLow 57ºFPrecip 3.50 inch
- SepHigh 71ºFLow 46ºFPrecip 3.17 inch
- OctHigh 58ºFLow 34ºFPrecip 2.24 inch
- NovHigh 41ºFLow 21ºFPrecip 1.11 inch
- DecHigh 26ºFLow 8ºFPrecip 0.64 inch
Climate summary
What is the average weather in Flandreau, South Dakota?
Flandreau experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are warm and bring the most precipitation, contributing to moderate annual totals. Winters are very cold, with regular snowfall. Precipitation is spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Flandreau weather averages
Annual high54ºF
Annual low33ºF
Precipitation24.38 inch
Snowfall29 inch
Daily normals Flandreau - South Dakota - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 23.0 | 5.1 | 0.02 | 0.02 | 0.20 | 0.20 |
| Jan 2 | 22.9 | 4.9 | 0.04 | 0.04 | 0.40 | 0.40 |
| Jan 3 | 22.7 | 4.7 | 0.06 | 0.06 | 0.60 | 0.60 |
| Jan 4 | 22.6 | 4.6 | 0.08 | 0.08 | 0.80 | 0.80 |
| Jan 5 | 22.5 | 4.4 | 0.10 | 0.10 | 1.00 | 1.00 |
| Jan 6 | 22.4 | 4.2 | 0.12 | 0.12 | 1.20 | 1.20 |
| Jan 7 | 22.3 | 4.1 | 0.14 | 0.14 | 1.40 | 1.40 |
| Jan 8 | 22.3 | 3.9 | 0.16 | 0.16 | 1.60 | 1.60 |
| Jan 9 | 22.2 | 3.8 | 0.18 | 0.18 | 1.80 | 1.80 |
| Jan 10 | 22.2 | 3.7 | 0.20 | 0.20 | 2.00 | 2.00 |
| Jan 11 | 22.1 | 3.5 | 0.22 | 0.22 | 2.20 | 2.20 |
| Jan 12 | 22.1 | 3.4 | 0.23 | 0.23 | 2.40 | 2.40 |
| Jan 13 | 22.1 | 3.3 | 0.25 | 0.25 | 2.60 | 2.60 |
| Jan 14 | 22.1 | 3.2 | 0.26 | 0.26 | 2.70 | 2.70 |
| Jan 15 | 22.1 | 3.2 | 0.28 | 0.28 | 2.90 | 2.90 |
| Jan 16 | 22.2 | 3.1 | 0.29 | 0.29 | 3.10 | 3.10 |
| Jan 17 | 22.2 | 3.0 | 0.31 | 0.31 | 3.20 | 3.20 |
| Jan 18 | 22.3 | 3.0 | 0.32 | 0.32 | 3.40 | 3.40 |
| Jan 19 | 22.3 | 2.9 | 0.34 | 0.34 | 3.50 | 3.50 |
| Jan 20 | 22.4 | 2.9 | 0.35 | 0.35 | 3.70 | 3.70 |
| Jan 21 | 22.5 | 2.9 | 0.37 | 0.37 | 3.90 | 3.90 |
| Jan 22 | 22.6 | 2.9 | 0.39 | 0.39 | 4.00 | 4.00 |
| Jan 23 | 22.7 | 2.9 | 0.40 | 0.40 | 4.20 | 4.20 |
| Jan 24 | 22.8 | 2.9 | 0.42 | 0.42 | 4.40 | 4.40 |
| Jan 25 | 22.9 | 2.9 | 0.44 | 0.44 | 4.60 | 4.60 |
| Jan 26 | 23.0 | 3.0 | 0.45 | 0.45 | 4.80 | 4.80 |
| Jan 27 | 23.1 | 3.0 | 0.47 | 0.47 | 5.00 | 5.00 |
| Jan 28 | 23.3 | 3.1 | 0.49 | 0.49 | 5.20 | 5.20 |
| Jan 29 | 23.4 | 3.2 | 0.50 | 0.50 | 5.40 | 5.40 |
| Jan 30 | 23.6 | 3.3 | 0.52 | 0.52 | 5.60 | 5.60 |
| Jan 31 | 23.8 | 3.4 | 0.54 | 0.54 | 5.80 | 5.80 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Flandreau - November 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Nov 1 | 64.0 | 50.0 | 0.04 |
| Nov 2 | 57.9 | 53.1 | 0.45 |
| Nov 3 | 66.0 | 48.9 | 0.39 |
| Nov 4 | 48.9 | 41.0 | 0.33 |
| Nov 5 | 45.0 | 37.0 | 0.18 |
| Nov 6 | 37.9 | 34.0 | 0.02 |
| Nov 7 | 42.1 | 28.0 | 0.00 |
| Nov 8 | 51.1 | 28.0 | 0.00 |
| Nov 9 | 61.0 | 37.0 | 0.00 |
| Nov 10 | 64.9 | 28.9 | 0.00 |
| Nov 11 | – | – | – |
| Nov 12 | – | – | – |
| Nov 13 | – | – | – |
| Nov 14 | – | – | – |
| Nov 15 | – | – | – |
| Nov 16 | – | – | – |
| Nov 17 | – | – | – |
| Nov 18 | – | – | – |
| Nov 19 | – | – | – |
| Nov 20 | – | – | – |
| Nov 21 | – | – | – |
| Nov 22 | – | – | – |
| Nov 23 | – | – | – |
| Nov 24 | – | – | – |
| Nov 25 | – | – | – |
| Nov 26 | – | – | – |
| Nov 27 | – | – | – |
| Nov 28 | – | – | – |
| Nov 29 | – | – | – |
| Nov 30 | – | – | – |
The data for November 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 temperature66.0ºF · Nov 3
- Lowest max temperature37.9ºF · Nov 6
- Highest min temperature53.1ºF · Nov 2
- Lowest min temperature28.0ºF · Nov 7
Geo Flandreau - South Dakota
Location
- Country
- United States
- State
- South Dakota
- County
- Moody
- City
- Flandreau
- Zip Code
- 57028
- Elevation
- 1637 ft
- Longitude
- -96.59
- Latitude
- 44.00
- ICAO
- –
- IATA
- –