Historical Weather Records & Monthly Climate for Greenfield, WI
All-Time High
100°F
All-Time Low
-24°F
Max Daily Snow
9.9"
Max Wind Gust
66 mph
Monthly Climate Averages
Based on 30 years of historical data (1994 - 2023)
| Month | High (°F) | Low (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|
| January | 36° | 21° | 3.4" | 5.74" |
| February | 40° | 23° | 2.91" | 5.18" |
| March | 51° | 32° | 4.24" | 2.91" |
| April | 62° | 43° | 4.62" | 0.51" |
| May | 72° | 53° | 5.02" | 0 |
| June | 80° | 63° | 4.29" | 0 |
| July | 83° | 66° | 3.7" | 0 |
| August | 82° | 65° | 3.03" | 0 |
| September | 77° | 59° | 2.89" | 0 |
| October | 64° | 48° | 3.25" | 0.03" |
| November | 51° | 36° | 3.14" | 1.02" |
| December | 40° | 26° | 3.42" | 4.51" |
Historical Weather Extremes
Based on 80+ years of archive data (1940 - 2024)
🔥
Longest Heatwave
4 Days
2021
Consecutive days ≥ 90°F
🧊
Deepest Freeze
52 Days
1979
Consecutive days ≤ 32°F
🏜️
Longest Drought
25 Days
1981
Consecutive days w/o rain
☔
Wettest Month
12.27"
August 2007
Most rainfall in one month
⛄
Snowiest Month
24.25"
December 2008
Most snowfall in one month
More Historical Climate Data for Cities in
WI