Deer Park, WI
Climate overview — based on NOAA 1991-2020 normals from AMERY, WI US.
Year-round temperatures (°F)
Climate summary
Deer Park has an annual average temperature of 43.5°F with about 34.5 inches of precipitation per year. The warmest month is July (average high 80.7°F), and the coldest is January (average low 3.9°F). June is typically the wettest month (4.80 in) and January the driest (1.07 in).
Best time to visit Deer Park
Full guide →Climate change signal
All-time records →45 of 366 (12.3%) of Deer Park's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1920s | 12 | |
| 1930s | 74 | |
| 1940s | 38 | |
| 1950s | 23 | |
| 1960s | 32 | |
| 1970s | 18 | |
| 1980s | 39 | |
| 1990s | 32 | |
| 2000s | 30 | |
| 2010s | 33 | |
| 2020s | 35 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 21.5°F | 3.9°F | 12.7°F | 1.07 in | — | 8 |
| February | 26.9°F | 7.4°F | 17.2°F | 1.14 in | — | 6 |
| March | 39.5°F | 20.1°F | 29.8°F | 1.73 in | — | 8 |
| April | 53.9°F | 32.9°F | 43.4°F | 3.04 in | — | 10 |
| May | 67.1°F | 45.6°F | 56.3°F | 3.86 in | — | 12 |
| June | 76.4°F | 55.4°F | 65.9°F | 4.80 in | — | 13 |
| July | 80.7°F | 60.1°F | 70.4°F | 4.62 in | — | 11 |
| August | 78.7°F | 57.8°F | 68.3°F | 4.16 in | — | 10 |
| September | 70.7°F | 49.6°F | 60.2°F | 3.68 in | — | 10 |
| October | 56.4°F | 36.3°F | 46.3°F | 3.06 in | — | 11 |
| November | 40.2°F | 24.2°F | 32.2°F | 1.88 in | — | 7 |
| December | 26.9°F | 11.6°F | 19.3°F | 1.50 in | — | 9 |
Climate twins of Deer Park
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).