Caledonia, MN
Climate overview — based on NOAA 1991-2020 normals from CALEDONIA, MN US.
Year-round temperatures (°F)
Climate summary
Caledonia has an annual average temperature of 45.5°F with about 38.3 inches of precipitation per year and 44.8 inches of snow. The warmest month is July (average high 81.2°F), and the coldest is January (average low 7.7°F). June is typically the wettest month (6.06 in) and January the driest (1.12 in). Snow typically falls from October through April.
Best time to visit Caledonia
Full guide →Climate change signal
All-time records →76 of 366 (20.8%) of Caledonia'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.
| 1890s | 48 | |
| 1900s | 24 | |
| 1910s | 25 | |
| 1940s | 0 | |
| 1950s | 2 | |
| 1960s | 21 | |
| 1970s | 25 | |
| 1980s | 60 | |
| 1990s | 30 | |
| 2000s | 32 | |
| 2010s | 44 | |
| 2020s | 55 |
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 | 24.4°F | 7.7°F | 16.1°F | 1.12 in | 10.4 in | 7 |
| February | 29.0°F | 11.3°F | 20.1°F | 1.16 in | 10.6 in | 6 |
| March | 41.3°F | 22.9°F | 32.1°F | 2.00 in | 7.4 in | 8 |
| April | 55.7°F | 35.0°F | 45.3°F | 3.96 in | 3.2 in | 11 |
| May | 67.8°F | 47.4°F | 57.6°F | 4.84 in | — | 13 |
| June | 77.3°F | 58.0°F | 67.7°F | 6.06 in | — | 13 |
| July | 81.2°F | 61.7°F | 71.4°F | 4.31 in | — | 10 |
| August | 79.1°F | 59.3°F | 69.2°F | 4.47 in | — | 10 |
| September | 72.1°F | 50.7°F | 61.4°F | 4.04 in | — | 10 |
| October | 58.7°F | 38.6°F | 48.7°F | 2.96 in | 0.3 in | 10 |
| November | 42.7°F | 26.4°F | 34.5°F | 1.80 in | 2.8 in | 7 |
| December | 29.8°F | 14.8°F | 22.3°F | 1.60 in | 10.1 in | 7 |
Climate twins of Caledonia
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).