>>Cornwall average temperature
>>Cornwall Weather by month // weather averages
Here, the climate is cold and temperate. There is significant rainfall throughout the year in Cornwall. Even the driest month still has a lot of rainfall. This climate is considered to be Dfb according to the Köppen-Geiger climate classification. The average temperature in Cornwall is 6.5 °C. Precipitation here averages 895 mm.
Climate graph // Weather by Month Cornwall
Precipitation is the lowest in February, with an average of 55 mm. Most precipitation falls in August, with an average of 96 mm.
average temperature Cornwall
At an average temperature of 20.8 °C, July is the hottest month of the year. In January, the average temperature is -9.4 °C. It is the lowest average temperature of the whole year.
Cornwall Weather by month // weather averages
|Avg. Temperature (°C)||Avg. Temperature (°F)||Precipitation / Rainfall (mm)|
|Avg. Temperature (°C)||-9.4||-8||-2.1||6||13||18.2||20.8||19.4||14.8||8.7||2.3||-5.7|
|Min. Temperature (°C)||-14.3||-13.1||-6.8||0.7||7||12.3||15||13.7||9.3||3.6||-1.6||-10|
|Max. Temperature (°C)||-4.4||-2.9||2.6||11.4||19||24.1||26.7||25.2||20.4||13.9||6.2||-1.4|
|Avg. Temperature (°F)||15.1||17.6||28.2||42.8||55.4||64.8||69.4||66.9||58.6||47.7||36.1||21.7|
|Min. Temperature (°F)||6.3||8.4||19.8||33.3||44.6||54.1||59.0||56.7||48.7||38.5||29.1||14.0|
|Max. Temperature (°F)||24.1||26.8||36.7||52.5||66.2||75.4||80.1||77.4||68.7||57.0||43.2||29.5|
|Precipitation / Rainfall (mm)||59||55||60||70||72||81||85||96||89||74||80||74|
Between the driest and wettest months, the difference in precipitation is 41 mm. The average temperatures vary during the year by 30.2 °C.