Tilden, IL
Climate overview — based on NOAA 1991-2020 normals from SPARTA 1 W, IL US.
Year-round temperatures (°F)
Climate summary
Tilden has an annual average temperature of 55.1°F with about 45.6 inches of precipitation per year and 10.6 inches of snow. The warmest month is July (average high 87.7°F), and the coldest is January (average low 21.6°F). May is typically the wettest month (5.17 in) and February the driest (2.57 in). Snow typically falls from November through March.
Best time to visit Tilden
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Tilden'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 | 13 | |
| 1900s | 17 | |
| 1910s | 48 | |
| 1920s | 49 | |
| 1930s | 99 | |
| 1940s | 26 | |
| 1950s | 45 | |
| 1960s | 15 | |
| 1970s | 12 | |
| 1980s | 25 | |
| 1990s | 9 | |
| 2000s | 7 | |
| 2010s | 1 |
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 | 40.1°F | 21.6°F | 30.9°F | 3.11 in | 3.5 in | 8 |
| February | 45.1°F | 25.2°F | 35.2°F | 2.57 in | 3.4 in | 7 |
| March | 55.5°F | 33.2°F | 44.3°F | 3.95 in | 0.6 in | 10 |
| April | 66.8°F | 43.2°F | 55.0°F | 5.16 in | — | 10 |
| May | 75.7°F | 54.1°F | 64.9°F | 5.17 in | — | 10 |
| June | 84.3°F | 62.4°F | 73.3°F | 4.31 in | — | 9 |
| July | 87.7°F | 65.6°F | 76.7°F | 4.68 in | — | 8 |
| August | 86.8°F | 63.6°F | 75.2°F | 3.54 in | — | 8 |
| September | 80.8°F | 55.4°F | 68.1°F | 3.03 in | — | 7 |
| October | 69.9°F | 44.2°F | 57.0°F | 3.34 in | — | 7 |
| November | 55.8°F | 34.5°F | 45.2°F | 4.08 in | 0.5 in | 9 |
| December | 44.0°F | 26.0°F | 35.0°F | 2.70 in | 2.6 in | 8 |
Climate twins of Tilden
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).