Omro, WI
Climate overview — based on NOAA 1991-2020 normals from OSHKOSH, WI US.
Year-round temperatures (°F)
Climate summary
Omro has an annual average temperature of 46.6°F with about 33.3 inches of precipitation per year and 39.2 inches of snow. The warmest month is July (average high 81.7°F), and the coldest is January (average low 10.2°F). June is typically the wettest month (4.82 in) and February the driest (1.11 in). Snow typically falls from October through April.
Best time to visit Omro
Full guide →Climate change signal
All-time records →41 of 366 (11.2%) of Omro'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 | 20 | |
| 1900s | 9 | |
| 1910s | 33 | |
| 1920s | 26 | |
| 1930s | 66 | |
| 1940s | 41 | |
| 1950s | 26 | |
| 1960s | 12 | |
| 1970s | 15 | |
| 1980s | 19 | |
| 1990s | 16 | |
| 2000s | 24 | |
| 2010s | 32 | |
| 2020s | 27 |
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 | 26.1°F | 10.2°F | 18.1°F | 1.34 in | 9.8 in | 9 |
| February | 29.9°F | 12.9°F | 21.4°F | 1.11 in | 10.1 in | 8 |
| March | 41.3°F | 23.5°F | 32.4°F | 1.92 in | 5.4 in | 9 |
| April | 54.4°F | 35.7°F | 45.0°F | 3.21 in | 1.8 in | 11 |
| May | 67.3°F | 48.0°F | 57.7°F | 3.94 in | — | 12 |
| June | 77.3°F | 58.8°F | 68.0°F | 4.82 in | — | 11 |
| July | 81.7°F | 62.7°F | 72.2°F | 3.76 in | — | 10 |
| August | 79.8°F | 61.0°F | 70.4°F | 3.40 in | — | 10 |
| September | 72.5°F | 52.7°F | 62.6°F | 3.26 in | — | 9 |
| October | 59.0°F | 40.8°F | 49.9°F | 2.89 in | 0.3 in | 10 |
| November | 44.2°F | 28.9°F | 36.6°F | 2.05 in | 1.8 in | 9 |
| December | 31.8°F | 17.5°F | 24.7°F | 1.59 in | 10.0 in | 9 |
Climate twins of Omro
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).