Hot-summer humid continental climate
Climate Marion - Illinois
Annual high65ºF
Annual low43ºF
Precipitation46.97 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 38 | 19 | 3.27 |
| Feb | 44 | 23 | 3.19 |
| Mar | 55 | 33 | 4.45 |
| Apr | 66 | 42 | 4.53 |
| May | 75 | 52 | 4.92 |
| Jun | 83 | 61 | 4.33 |
| Jul | 87 | 65 | 3.90 |
| Aug | 86 | 63 | 3.70 |
| Sep | 79 | 55 | 3.15 |
| Oct | 68 | 42 | 3.07 |
| Nov | 55 | 34 | 4.76 |
| Dec | 43 | 24 | 3.70 |
- JanHigh 38ºFLow 19ºFPrecip 3.27 inch
- FebHigh 44ºFLow 23ºFPrecip 3.19 inch
- MarHigh 55ºFLow 33ºFPrecip 4.45 inch
- AprHigh 66ºFLow 42ºFPrecip 4.53 inch
- MayHigh 75ºFLow 52ºFPrecip 4.92 inch
- JunHigh 83ºFLow 61ºFPrecip 4.33 inch
- JulHigh 87ºFLow 65ºFPrecip 3.90 inch
- AugHigh 86ºFLow 63ºFPrecip 3.70 inch
- SepHigh 79ºFLow 55ºFPrecip 3.15 inch
- OctHigh 68ºFLow 42ºFPrecip 3.07 inch
- NovHigh 55ºFLow 34ºFPrecip 4.76 inch
- DecHigh 43ºFLow 24ºFPrecip 3.70 inch
Climate summary
What is the average weather in Marion, Illinois?
Marion experiences a humid continental climate, marked by very strong seasonal temperature swings due to its inland location. Summers are hot, while winters are cold. The area is fairly wet, with precipitation spread relatively evenly throughout the year, though spring tends to be the wettest season.
Marion weather averages
Annual high65ºF
Annual low43ºF
Precipitation46.97 inch
Geo Marion - Illinois
Location
- Country
- United States
- State
- Illinois
- County
- Williamson
- City
- Marion
- Zip Code
- 62959
- Elevation
- 466 ft
- Longitude
- -89.01
- Latitude
- 37.76
- ICAO
- –
- IATA
- –