Standard City, IL
Climate overview — based on NOAA 1991-2020 normals from CARLINVILLE, IL US.
Year-round temperatures (°F)
Climate summary
Standard City has an annual average temperature of 53.4°F with about 40 inches of precipitation per year and 16.5 inches of snow. The warmest month is July (average high 86.2°F), and the coldest is January (average low 19.2°F). April is typically the wettest month (4.67 in) and February the driest (2.09 in). Snow typically falls from November through March.
Best time to visit Standard City
Full guide →Climate change signal
All-time records →4 of 366 (1.1%) of Standard City'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 | 33 | |
| 1900s | 31 | |
| 1910s | 53 | |
| 1920s | 28 | |
| 1930s | 96 | |
| 1940s | 23 | |
| 1950s | 34 | |
| 1960s | 13 | |
| 1970s | 16 | |
| 1980s | 9 | |
| 1990s | 14 | |
| 2000s | 5 | |
| 2010s | 7 | |
| 2020s | 4 |
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 | 36.1°F | 19.2°F | 27.7°F | 2.28 in | 5.8 in | 9 |
| February | 41.3°F | 23.0°F | 32.2°F | 2.09 in | 4.7 in | 7 |
| March | 52.1°F | 32.2°F | 42.1°F | 2.90 in | 2.3 in | 9 |
| April | 65.1°F | 42.9°F | 54.0°F | 4.67 in | — | 11 |
| May | 74.1°F | 53.5°F | 63.8°F | 4.27 in | — | 11 |
| June | 82.9°F | 62.6°F | 72.8°F | 4.64 in | — | 9 |
| July | 86.2°F | 66.0°F | 76.1°F | 3.44 in | — | 8 |
| August | 85.0°F | 63.6°F | 74.3°F | 3.24 in | — | 7 |
| September | 79.2°F | 55.1°F | 67.1°F | 3.32 in | — | 8 |
| October | 67.0°F | 43.9°F | 55.4°F | 3.31 in | — | 9 |
| November | 52.9°F | 33.2°F | 43.0°F | 3.53 in | 0.9 in | 8 |
| December | 40.9°F | 24.6°F | 32.8°F | 2.32 in | 2.8 in | 8 |
Climate twins of Standard City
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).