Montello, WI
Climate overview — based on NOAA 1991-2020 normals from MONTELLO, WI US.
Year-round temperatures (°F)
Climate summary
Montello has an annual average temperature of 45.6°F with about 36.3 inches of precipitation per year and 42 inches of snow. The warmest month is July (average high 81.5°F), and the coldest is January (average low 8.0°F). June is typically the wettest month (4.97 in) and February the driest (1.28 in). Snow typically falls from October through April.
Best time to visit Montello
Full guide →Climate change signal
All-time records →73 of 366 (19.9%) of Montello'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.
| 1950s | 26 | |
| 1960s | 36 | |
| 1970s | 33 | |
| 1980s | 56 | |
| 1990s | 52 | |
| 2000s | 52 | |
| 2010s | 66 | |
| 2020s | 45 |
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 | 26.2°F | 8.0°F | 17.1°F | 1.36 in | 10.9 in | 7 |
| February | 31.0°F | 11.1°F | 21.1°F | 1.28 in | 10.0 in | 7 |
| March | 42.6°F | 22.4°F | 32.5°F | 1.91 in | 5.9 in | 8 |
| April | 55.9°F | 34.0°F | 45.0°F | 3.71 in | 2.4 in | 11 |
| May | 68.5°F | 46.2°F | 57.4°F | 4.44 in | — | 12 |
| June | 77.6°F | 56.0°F | 66.8°F | 4.97 in | — | 11 |
| July | 81.5°F | 60.0°F | 70.8°F | 4.36 in | — | 9 |
| August | 79.6°F | 58.0°F | 68.8°F | 4.14 in | — | 9 |
| September | 72.3°F | 49.4°F | 60.9°F | 3.49 in | — | 9 |
| October | 59.3°F | 37.7°F | 48.5°F | 2.85 in | 0.3 in | 10 |
| November | 44.3°F | 26.3°F | 35.3°F | 2.10 in | 1.7 in | 8 |
| December | 31.5°F | 15.1°F | 23.3°F | 1.66 in | 10.8 in | 8 |
Climate twins of Montello
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).