>>Mattoon average temperature
>>Mattoon Weather by month // weather averages
In Mattoon, the climate is cold and temperate. The rainfall in Mattoon is significant, with precipitation even during the driest month. This location is classified as Dfa by Köppen and Geiger. In Mattoon, the average annual temperature is 11.4 °C. In a year, the average rainfall is 1003 mm.
Climate graph // Weather by Month Mattoon
The driest month is January, with 52 mm of rainfall. In July, the precipitation reaches its peak, with an average of 108 mm.
average temperature Mattoon
The warmest month of the year is July, with an average temperature of 24.4 °C. At -3.6 °C on average, January is the coldest month of the year.
Mattoon Weather by month // weather averages
|Avg. Temperature (°C)||Avg. Temperature (°F)||Precipitation / Rainfall (mm)|
|Avg. Temperature (°C)||-3.6||-1||5||11.6||17.3||22.5||24.4||23.1||19.3||12.9||5.8||-0.8|
|Min. Temperature (°C)||-8.3||-6||-0.4||5.5||11||16.1||18.2||16.8||12.7||6.4||0.6||-5.2|
|Max. Temperature (°C)||1.2||4||10.5||17.8||23.7||28.9||30.6||29.4||26||19.4||11||3.7|
|Avg. Temperature (°F)||25.5||30.2||41.0||52.9||63.1||72.5||75.9||73.6||66.7||55.2||42.4||30.6|
|Min. Temperature (°F)||17.1||21.2||31.3||41.9||51.8||61.0||64.8||62.2||54.9||43.5||33.1||22.6|
|Max. Temperature (°F)||34.2||39.2||50.9||64.0||74.7||84.0||87.1||84.9||78.8||66.9||51.8||38.7|
|Precipitation / Rainfall (mm)||52||53||85||99||102||100||108||84||82||70||87||81|
The difference in precipitation between the driest month and the wettest month is 56 mm. The variation in annual temperature is around 28.0 °C.