Greenview, IL
Climate overview — based on NOAA 1991-2020 normals from PETERSBURG 1E, IL US.
Year-round temperatures (°F)
Climate summary
Greenview has an annual average temperature of 52.3°F with about 37.7 inches of precipitation per year and 15.2 inches of snow. The warmest month is July (average high 85.5°F), and the coldest is January (average low 17.3°F). May is typically the wettest month (4.61 in) and February the driest (1.75 in). Snow typically falls from November through April.
Best time to visit Greenview
Full guide →Climate change signal
All-time records →363 of 366 (99.2%) of Greenview'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.
| 1980s | 0 | |
| 1990s | 0 | |
| 2000s | 0 | |
| 2010s | 165 | |
| 2020s | 201 |
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 | 34.4°F | 17.3°F | 25.9°F | 2.02 in | 5.4 in | 9 |
| February | 39.3°F | 20.5°F | 29.9°F | 1.75 in | 2.7 in | 7 |
| March | 50.8°F | 30.3°F | 40.6°F | 2.51 in | 1.4 in | 10 |
| April | 63.7°F | 41.3°F | 52.5°F | 4.09 in | 0.5 in | 11 |
| May | 73.7°F | 53.3°F | 63.5°F | 4.61 in | — | 11 |
| June | 82.2°F | 62.3°F | 72.3°F | 4.14 in | — | 9 |
| July | 85.5°F | 65.4°F | 75.5°F | 3.87 in | — | 8 |
| August | 84.5°F | 62.7°F | 73.6°F | 3.66 in | — | 8 |
| September | 78.8°F | 54.9°F | 66.9°F | 3.12 in | — | 7 |
| October | 66.3°F | 43.0°F | 54.7°F | 3.19 in | — | 9 |
| November | 51.5°F | 32.1°F | 41.8°F | 2.76 in | 1.2 in | 8 |
| December | 39.1°F | 22.6°F | 30.9°F | 1.93 in | 4.0 in | 8 |
Climate twins of Greenview
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).