Hot-summer humid continental climate
Climate Mellette - South Dakota
Annual high56ºF
Annual low32ºF
Precipitation22.48 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 23 | 2 | 0.51 | 7 |
| Feb | 29 | 8 | 0.56 | 8 |
| Mar | 41 | 19 | 1.20 | 7 |
| Apr | 58 | 31 | 2.13 | 4 |
| May | 69 | 44 | 3.16 | 0 |
| Jun | 78 | 55 | 3.34 | 0 |
| Jul | 85 | 60 | 3.06 | 0 |
| Aug | 83 | 56 | 2.81 | 0 |
| Sep | 73 | 45 | 2.48 | 0 |
| Oct | 59 | 33 | 1.94 | 1 |
| Nov | 41 | 20 | 0.78 | 6 |
| Dec | 27 | 7 | 0.51 | 7 |
- JanHigh 23ºFLow 2ºFPrecip 0.51 inch
- FebHigh 29ºFLow 8ºFPrecip 0.56 inch
- MarHigh 41ºFLow 19ºFPrecip 1.20 inch
- AprHigh 58ºFLow 31ºFPrecip 2.13 inch
- MayHigh 69ºFLow 44ºFPrecip 3.16 inch
- JunHigh 78ºFLow 55ºFPrecip 3.34 inch
- JulHigh 85ºFLow 60ºFPrecip 3.06 inch
- AugHigh 83ºFLow 56ºFPrecip 2.81 inch
- SepHigh 73ºFLow 45ºFPrecip 2.48 inch
- OctHigh 59ºFLow 33ºFPrecip 1.94 inch
- NovHigh 41ºFLow 20ºFPrecip 0.78 inch
- DecHigh 27ºFLow 7ºFPrecip 0.51 inch
Climate summary
What is the average weather in Mellette, South Dakota?
Mellette experiences a humid continental climate, marked by very cold winters that bring significant snowfall. Summers are warm, and precipitation is moderate overall, with a strong pattern of wetter summers. Winter moisture often arrives as snow, contributing to the snowy conditions.
Mellette weather averages
Annual high56ºF
Annual low32ºF
Precipitation22.48 inch
Snowfall40 inch
Daily normals Mellette - South Dakota - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 22.7 | 3.1 | 0.02 | 0.02 | 0.30 | 0.30 |
| Jan 2 | 22.6 | 2.9 | 0.04 | 0.04 | 0.60 | 0.60 |
| Jan 3 | 22.4 | 2.7 | 0.07 | 0.07 | 0.90 | 0.90 |
| Jan 4 | 22.3 | 2.5 | 0.09 | 0.09 | 1.30 | 1.30 |
| Jan 5 | 22.1 | 2.3 | 0.11 | 0.11 | 1.60 | 1.60 |
| Jan 6 | 22.0 | 2.2 | 0.13 | 0.13 | 1.90 | 1.90 |
| Jan 7 | 21.9 | 2.0 | 0.15 | 0.15 | 2.20 | 2.20 |
| Jan 8 | 21.8 | 1.9 | 0.17 | 0.17 | 2.40 | 2.40 |
| Jan 9 | 21.8 | 1.7 | 0.19 | 0.19 | 2.70 | 2.70 |
| Jan 10 | 21.7 | 1.6 | 0.21 | 0.21 | 3.00 | 3.00 |
| Jan 11 | 21.6 | 1.5 | 0.23 | 0.23 | 3.20 | 3.20 |
| Jan 12 | 21.6 | 1.4 | 0.25 | 0.25 | 3.50 | 3.50 |
| Jan 13 | 21.6 | 1.2 | 0.27 | 0.27 | 3.80 | 3.80 |
| Jan 14 | 21.6 | 1.2 | 0.28 | 0.28 | 4.00 | 4.00 |
| Jan 15 | 21.6 | 1.1 | 0.30 | 0.30 | 4.30 | 4.30 |
| Jan 16 | 21.6 | 1.0 | 0.32 | 0.32 | 4.60 | 4.60 |
| Jan 17 | 21.6 | 0.9 | 0.34 | 0.34 | 4.80 | 4.80 |
| Jan 18 | 21.7 | 0.9 | 0.36 | 0.36 | 5.10 | 5.10 |
| Jan 19 | 21.7 | 0.8 | 0.37 | 0.37 | 5.40 | 5.40 |
| Jan 20 | 21.8 | 0.8 | 0.39 | 0.39 | 5.60 | 5.60 |
| Jan 21 | 21.9 | 0.7 | 0.41 | 0.41 | 5.90 | 5.90 |
| Jan 22 | 22.0 | 0.7 | 0.42 | 0.42 | 6.10 | 6.10 |
| Jan 23 | 22.1 | 0.7 | 0.44 | 0.44 | 6.40 | 6.40 |
| Jan 24 | 22.2 | 0.8 | 0.46 | 0.46 | 6.70 | 6.70 |
| Jan 25 | 22.3 | 0.8 | 0.47 | 0.47 | 6.90 | 6.90 |
| Jan 26 | 22.4 | 0.8 | 0.49 | 0.49 | 7.20 | 7.20 |
| Jan 27 | 22.6 | 0.9 | 0.51 | 0.51 | 7.50 | 7.50 |
| Jan 28 | 22.7 | 1.0 | 0.52 | 0.52 | 7.70 | 7.70 |
| Jan 29 | 22.9 | 1.0 | 0.54 | 0.54 | 8.00 | 8.00 |
| Jan 30 | 23.1 | 1.1 | 0.55 | 0.55 | 8.20 | 8.20 |
| Jan 31 | 23.2 | 1.3 | 0.57 | 0.57 | 8.50 | 8.50 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Mellette - March 2017
| Day | HighºF | LowºF | Precip.inch | Snowinch | Snow depthinch |
|---|---|---|---|---|---|
| Mar 1 | 30.0 | 17.1 | T | T | T |
| Mar 2 | 32.0 | 12.9 | T | T | T |
| Mar 3 | 37.0 | 10.0 | T | T | T |
| Mar 4 | 36.0 | 12.0 | 0.00 | 0.00 | – |
| Mar 5 | 51.1 | 23.0 | 0.00 | 0.00 | – |
| Mar 6 | 64.0 | 28.0 | T | 0.00 | – |
| Mar 7 | 61.0 | 27.0 | 0.00 | 0.00 | – |
| Mar 8 | 44.1 | 21.9 | 0.00 | 0.00 | – |
| Mar 9 | 33.1 | 21.0 | 0.00 | 0.00 | – |
| Mar 10 | 21.0 | -0.9 | 0.04 | 0.98 | 1.0 |
| Mar 11 | 14.0 | 1.9 | 0.02 | 0.98 | 2.0 |
| Mar 12 | 16.0 | 1.9 | T | T | 2.0 |
| Mar 13 | 16.0 | -5.1 | 0.50 | 7.01 | 9.0 |
| Mar 14 | 23.0 | -5.1 | 0.00 | 0.00 | – |
| Mar 15 | 23.0 | 10.0 | T | 0.00 | – |
| Mar 16 | 33.1 | 10.9 | 0.00 | 0.00 | – |
| Mar 17 | 39.9 | 21.9 | 0.00 | 0.00 | – |
| Mar 18 | 45.0 | 17.1 | 0.00 | 0.00 | – |
| Mar 19 | 62.1 | 30.9 | 0.00 | 0.00 | – |
| Mar 20 | 53.1 | 30.9 | 0.00 | 0.00 | – |
| Mar 21 | 48.9 | 25.0 | 0.00 | 0.00 | – |
| Mar 22 | 33.1 | 21.0 | 0.00 | 0.00 | – |
| Mar 23 | 37.0 | 26.1 | T | T | T |
| Mar 24 | 46.0 | 34.0 | 0.00 | 0.00 | – |
| Mar 25 | 46.9 | 28.0 | 0.00 | 0.00 | – |
| Mar 26 | 50.0 | 30.9 | 0.00 | 0.00 | – |
| Mar 27 | 46.9 | 24.1 | 0.00 | 0.00 | – |
| Mar 28 | 59.0 | 32.0 | 0.00 | 0.00 | – |
| Mar 29 | 59.0 | 28.0 | 0.00 | 0.00 | – |
| Mar 30 | 62.1 | 33.1 | 0.00 | 0.00 | – |
| Mar 31 | 46.9 | 28.9 | 0.00 | 0.00 | – |
The data for March 2017 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature64.0ºF · Mar 6
- Lowest max temperature14.0ºF · Mar 11
- Highest min temperature34.0ºF · Mar 24
- Lowest min temperature-5.1ºF · Mar 13
Geo Mellette - South Dakota
Location
- Country
- United States
- State
- South Dakota
- County
- Spink
- City
- Mellette
- Zip Code
- 57461
- Elevation
- 1283 ft
- Longitude
- -98.50
- Latitude
- 45.15
- ICAO
- –
- IATA
- –