Platteville, WI
Climate overview — based on NOAA 1991-2020 normals from PLATTEVILLE, WI US.
Year-round temperatures (°F)
Climate summary
Platteville has an annual average temperature of 46.7°F with about 40 inches of precipitation per year and 42.8 inches of snow. The warmest month is July (average high 81.8°F), and the coldest is January (average low 9.9°F). June is typically the wettest month (5.97 in) and January the driest (1.22 in). Snow typically falls from October through April.
Best time to visit Platteville
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Platteville'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.
| 1930s | 0 | |
| 1940s | 18 | |
| 1950s | 107 | |
| 1960s | 44 | |
| 1970s | 27 | |
| 1980s | 75 | |
| 1990s | 43 | |
| 2000s | 46 | |
| 2010s | 6 |
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 | 25.7°F | 9.9°F | 17.8°F | 1.22 in | 11.0 in | 9 |
| February | 30.8°F | 13.7°F | 22.3°F | 1.47 in | 9.8 in | 8 |
| March | 43.3°F | 24.8°F | 34.1°F | 2.09 in | 6.1 in | 9 |
| April | 57.1°F | 35.4°F | 46.3°F | 3.95 in | 1.6 in | 11 |
| May | 68.7°F | 47.1°F | 57.9°F | 4.65 in | 0.1 in | 13 |
| June | 78.2°F | 58.3°F | 68.2°F | 5.97 in | — | 12 |
| July | 81.8°F | 61.8°F | 71.8°F | 5.29 in | — | 11 |
| August | 80.1°F | 59.8°F | 70.0°F | 4.23 in | — | 10 |
| September | 73.2°F | 51.2°F | 62.2°F | 4.25 in | — | 9 |
| October | 60.3°F | 39.1°F | 49.7°F | 2.82 in | 0.4 in | 10 |
| November | 44.6°F | 28.0°F | 36.3°F | 2.25 in | 1.9 in | 9 |
| December | 31.6°F | 16.7°F | 24.2°F | 1.79 in | 11.9 in | 9 |
Climate twins of Platteville
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).