Warm-summer humid continental climate
Climate Gettysburg - South Dakota
Annual high55ºF
Annual low31ºF
Precipitation19.77 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 24 | 4 | 0.34 | 5 |
| Feb | 29 | 8 | 0.52 | 9 |
| Mar | 40 | 18 | 1.12 | 8 |
| Apr | 56 | 31 | 1.78 | 4 |
| May | 67 | 43 | 2.85 | 0 |
| Jun | 77 | 53 | 3.46 | 0 |
| Jul | 84 | 59 | 2.85 | 0 |
| Aug | 83 | 56 | 2.40 | 0 |
| Sep | 73 | 46 | 1.75 | 0 |
| Oct | 58 | 33 | 1.68 | 1 |
| Nov | 40 | 19 | 0.63 | 4 |
| Dec | 27 | 7 | 0.39 | 8 |
- JanHigh 24ºFLow 4ºFPrecip 0.34 inch
- FebHigh 29ºFLow 8ºFPrecip 0.52 inch
- MarHigh 40ºFLow 18ºFPrecip 1.12 inch
- AprHigh 56ºFLow 31ºFPrecip 1.78 inch
- MayHigh 67ºFLow 43ºFPrecip 2.85 inch
- JunHigh 77ºFLow 53ºFPrecip 3.46 inch
- JulHigh 84ºFLow 59ºFPrecip 2.85 inch
- AugHigh 83ºFLow 56ºFPrecip 2.40 inch
- SepHigh 73ºFLow 46ºFPrecip 1.75 inch
- OctHigh 58ºFLow 33ºFPrecip 1.68 inch
- NovHigh 40ºFLow 19ºFPrecip 0.63 inch
- DecHigh 27ºFLow 7ºFPrecip 0.39 inch
Climate summary
What is the average weather in Gettysburg, South Dakota?
Gettysburg experiences a humid continental climate, marked by very large seasonal temperature contrasts. Summers are warm, but winters are very cold and bring significant snowfall. The area is dry overall, with most precipitation occurring in the summer months, while winters are the driest season.
Gettysburg weather averages
Annual high55ºF
Annual low31ºF
Precipitation19.77 inch
Snowfall39 inch
Daily normals Gettysburg - South Dakota - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 24.9 | 6.0 | 0.01 | 0.01 | 0.20 | 0.20 |
| Jan 2 | 24.8 | 5.8 | 0.02 | 0.02 | 0.40 | 0.40 |
| Jan 3 | 24.7 | 5.7 | 0.04 | 0.04 | 0.60 | 0.60 |
| Jan 4 | 24.6 | 5.6 | 0.05 | 0.05 | 0.90 | 0.90 |
| Jan 5 | 24.5 | 5.5 | 0.06 | 0.06 | 1.10 | 1.10 |
| Jan 6 | 24.5 | 5.4 | 0.07 | 0.07 | 1.30 | 1.30 |
| Jan 7 | 24.4 | 5.3 | 0.08 | 0.08 | 1.50 | 1.50 |
| Jan 8 | 24.4 | 5.2 | 0.10 | 0.10 | 1.80 | 1.80 |
| Jan 9 | 24.4 | 5.1 | 0.11 | 0.11 | 2.00 | 2.00 |
| Jan 10 | 24.4 | 5.1 | 0.12 | 0.12 | 2.20 | 2.20 |
| Jan 11 | 24.4 | 5.0 | 0.13 | 0.13 | 2.50 | 2.50 |
| Jan 12 | 24.4 | 5.0 | 0.14 | 0.14 | 2.70 | 2.70 |
| Jan 13 | 24.4 | 4.9 | 0.15 | 0.15 | 2.90 | 2.90 |
| Jan 14 | 24.4 | 4.9 | 0.16 | 0.16 | 3.10 | 3.10 |
| Jan 15 | 24.5 | 4.9 | 0.16 | 0.16 | 3.30 | 3.30 |
| Jan 16 | 24.5 | 4.9 | 0.17 | 0.17 | 3.50 | 3.50 |
| Jan 17 | 24.5 | 4.9 | 0.18 | 0.18 | 3.70 | 3.70 |
| Jan 18 | 24.6 | 4.9 | 0.18 | 0.18 | 3.90 | 3.90 |
| Jan 19 | 24.7 | 5.0 | 0.19 | 0.19 | 4.10 | 4.10 |
| Jan 20 | 24.7 | 5.0 | 0.20 | 0.20 | 4.30 | 4.30 |
| Jan 21 | 24.8 | 5.1 | 0.21 | 0.21 | 4.50 | 4.50 |
| Jan 22 | 24.9 | 5.1 | 0.22 | 0.22 | 4.80 | 4.80 |
| Jan 23 | 25.0 | 5.2 | 0.22 | 0.22 | 5.00 | 5.00 |
| Jan 24 | 25.1 | 5.3 | 0.23 | 0.23 | 5.20 | 5.20 |
| Jan 25 | 25.2 | 5.3 | 0.24 | 0.24 | 5.40 | 5.40 |
| Jan 26 | 25.3 | 5.4 | 0.25 | 0.25 | 5.70 | 5.70 |
| Jan 27 | 25.4 | 5.5 | 0.25 | 0.25 | 5.90 | 5.90 |
| Jan 28 | 25.5 | 5.6 | 0.26 | 0.26 | 6.10 | 6.10 |
| Jan 29 | 25.6 | 5.8 | 0.27 | 0.27 | 6.30 | 6.30 |
| Jan 30 | 25.7 | 5.9 | 0.28 | 0.28 | 6.60 | 6.60 |
| Jan 31 | 25.9 | 6.0 | 0.29 | 0.29 | 6.80 | 6.80 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Gettysburg - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | – | – | 0.01 |
| Oct 2 | – | – | 0.00 |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | – | – | – |
| Oct 9 | – | – | – |
| Oct 10 | – | – | – |
| Oct 11 | – | – | – |
| Oct 12 | – | – | – |
| Oct 13 | – | – | – |
| Oct 14 | – | – | – |
| Oct 15 | – | – | – |
| Oct 16 | – | – | – |
| Oct 17 | – | – | – |
| Oct 18 | – | – | – |
| Oct 19 | – | – | – |
| Oct 20 | – | – | – |
| Oct 21 | – | – | – |
| Oct 22 | – | – | – |
| Oct 23 | – | – | – |
| Oct 24 | – | – | – |
| Oct 25 | – | – | – |
| Oct 26 | – | – | – |
| Oct 27 | – | – | – |
| Oct 28 | – | – | – |
| Oct 29 | – | – | – |
| Oct 30 | – | – | – |
| Oct 31 | – | – | – |
The data for October 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
Geo Gettysburg - South Dakota
Location
- Country
- United States
- State
- South Dakota
- County
- Potter
- City
- Gettysburg
- Zip Code
- 57442
- Elevation
- 2057 ft
- Longitude
- -99.95
- Latitude
- 44.99
- ICAO
- –
- IATA
- –