Warm-summer humid continental climate
Climate Hartford - Wisconsin
Annual high55ºF
Annual low35ºF
Precipitation32.89 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 26 | 9 | 1.42 | 10 |
| Feb | 30 | 13 | 1.18 | 7 |
| Mar | 42 | 23 | 1.69 | 5 |
| Apr | 55 | 35 | 3.06 | 1 |
| May | 67 | 45 | 3.36 | 0 |
| Jun | 77 | 55 | 4.10 | 0 |
| Jul | 80 | 59 | 4.29 | 0 |
| Aug | 79 | 57 | 3.78 | 0 |
| Sep | 71 | 49 | 3.32 | 0 |
| Oct | 59 | 38 | 2.83 | 0 |
| Nov | 44 | 27 | 2.27 | 1 |
| Dec | 30 | 14 | 1.59 | 11 |
- JanHigh 26ºFLow 9ºFPrecip 1.42 inch
- FebHigh 30ºFLow 13ºFPrecip 1.18 inch
- MarHigh 42ºFLow 23ºFPrecip 1.69 inch
- AprHigh 55ºFLow 35ºFPrecip 3.06 inch
- MayHigh 67ºFLow 45ºFPrecip 3.36 inch
- JunHigh 77ºFLow 55ºFPrecip 4.10 inch
- JulHigh 80ºFLow 59ºFPrecip 4.29 inch
- AugHigh 79ºFLow 57ºFPrecip 3.78 inch
- SepHigh 71ºFLow 49ºFPrecip 3.32 inch
- OctHigh 59ºFLow 38ºFPrecip 2.83 inch
- NovHigh 44ºFLow 27ºFPrecip 2.27 inch
- DecHigh 30ºFLow 14ºFPrecip 1.59 inch
Climate summary
What is the average weather in Hartford, Wisconsin?
Hartford experiences a humid continental climate, marked by very strong seasonal contrasts. Summers are warm and bring the most precipitation, while winters are cold and snowy, with significant snowfall. Precipitation is spread relatively evenly through the year, with winter moisture often arriving as snow.
Hartford weather averages
Annual high55ºF
Annual low35ºF
Precipitation32.89 inch
Snowfall35 inch
Daily normals Hartford - Wisconsin - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 27.1 | 10.8 | 0.05 | 0.05 | 0.30 | 0.30 |
| Jan 2 | 26.9 | 10.6 | 0.10 | 0.10 | 0.70 | 0.70 |
| Jan 3 | 26.8 | 10.3 | 0.15 | 0.15 | 1.00 | 1.00 |
| Jan 4 | 26.6 | 10.1 | 0.20 | 0.20 | 1.40 | 1.40 |
| Jan 5 | 26.5 | 9.9 | 0.24 | 0.24 | 1.70 | 1.70 |
| Jan 6 | 26.3 | 9.7 | 0.29 | 0.29 | 2.00 | 2.00 |
| Jan 7 | 26.2 | 9.4 | 0.34 | 0.34 | 2.30 | 2.30 |
| Jan 8 | 26.1 | 9.2 | 0.38 | 0.38 | 2.60 | 2.60 |
| Jan 9 | 26.0 | 9.0 | 0.43 | 0.43 | 2.90 | 2.90 |
| Jan 10 | 25.9 | 8.9 | 0.49 | 0.49 | 3.20 | 3.20 |
| Jan 11 | 25.8 | 8.7 | 0.54 | 0.54 | 3.50 | 3.50 |
| Jan 12 | 25.7 | 8.5 | 0.59 | 0.59 | 3.80 | 3.80 |
| Jan 13 | 25.6 | 8.4 | 0.64 | 0.64 | 4.20 | 4.20 |
| Jan 14 | 25.6 | 8.2 | 0.69 | 0.69 | 4.50 | 4.50 |
| Jan 15 | 25.5 | 8.1 | 0.74 | 0.74 | 4.80 | 4.80 |
| Jan 16 | 25.5 | 8.0 | 0.79 | 0.79 | 5.10 | 5.10 |
| Jan 17 | 25.4 | 7.9 | 0.84 | 0.84 | 5.50 | 5.50 |
| Jan 18 | 25.4 | 7.8 | 0.89 | 0.89 | 5.80 | 5.80 |
| Jan 19 | 25.4 | 7.7 | 0.94 | 0.94 | 6.10 | 6.10 |
| Jan 20 | 25.4 | 7.7 | 0.99 | 0.99 | 6.50 | 6.50 |
| Jan 21 | 25.4 | 7.6 | 1.04 | 1.04 | 6.80 | 6.80 |
| Jan 22 | 25.5 | 7.6 | 1.09 | 1.09 | 7.10 | 7.10 |
| Jan 23 | 25.5 | 7.6 | 1.14 | 1.14 | 7.50 | 7.50 |
| Jan 24 | 25.5 | 7.6 | 1.18 | 1.18 | 7.80 | 7.80 |
| Jan 25 | 25.6 | 7.6 | 1.23 | 1.23 | 8.10 | 8.10 |
| Jan 26 | 25.7 | 7.6 | 1.28 | 1.28 | 8.40 | 8.40 |
| Jan 27 | 25.8 | 7.7 | 1.33 | 1.33 | 8.70 | 8.70 |
| Jan 28 | 25.9 | 7.7 | 1.38 | 1.38 | 9.00 | 9.00 |
| Jan 29 | 26.0 | 7.8 | 1.43 | 1.43 | 9.40 | 9.40 |
| Jan 30 | 26.1 | 7.9 | 1.47 | 1.47 | 9.70 | 9.70 |
| Jan 31 | 26.2 | 8.0 | 1.52 | 1.52 | 10.00 | 10.00 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Hartford - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 64.0 | 57.9 | 1.03 |
| Oct 2 | 64.0 | 45.0 | 0.63 |
| Oct 3 | – | – | – |
| Oct 4 | – | – | – |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | 72.0 | 39.9 | 0.00 |
| Oct 9 | 72.0 | 39.9 | 0.00 |
| Oct 10 | 66.0 | 43.0 | 0.02 |
| Oct 11 | 82.0 | 50.0 | 0.00 |
| Oct 12 | 78.1 | 55.9 | 0.00 |
| Oct 13 | 84.9 | 61.0 | 0.00 |
| Oct 14 | 72.0 | 54.0 | T |
| Oct 15 | 60.1 | 51.1 | 0.00 |
| Oct 16 | 55.0 | 46.9 | 0.87 |
| Oct 17 | 53.1 | 28.9 | 0.03 |
| Oct 18 | 55.9 | 28.9 | 0.00 |
| Oct 19 | 64.0 | 36.0 | 0.00 |
| Oct 20 | 66.9 | 36.0 | 0.00 |
| Oct 21 | 68.0 | 36.0 | 0.00 |
| Oct 22 | 70.0 | 36.0 | 0.00 |
| Oct 23 | 72.0 | 39.9 | 0.00 |
| Oct 24 | 70.0 | 41.0 | 0.00 |
| Oct 25 | 70.0 | 53.1 | 0.00 |
| Oct 26 | 73.9 | 46.9 | 0.00 |
| Oct 27 | 55.0 | 46.0 | T |
| Oct 28 | 59.0 | 46.0 | T |
| Oct 29 | 73.0 | 45.0 | T |
| 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
- Highest max temperature84.9ºF · Oct 13
- Lowest max temperature53.1ºF · Oct 17
- Highest min temperature61.0ºF · Oct 13
- Lowest min temperature28.9ºF · Oct 17
Geo Hartford - Wisconsin
Location
- Country
- United States
- State
- Wisconsin
- County
- Washington
- City
- Hartford
- Zip Code
- 53027
- Elevation
- 1050 ft
- Longitude
- -88.39
- Latitude
- 43.35
- ICAO
- –
- IATA
- –