>>Alton average temperature
>>Alton Weather by month // weather averages
The climate is warm and temperate in Alton. The rainfall in Alton is significant, with precipitation even during the driest month. This climate is considered to be Cfb according to the Köppen-Geiger climate classification. The temperature here averages 9.6 °C. In a year, the average rainfall is 818 mm.
Climate graph // Weather by Month Alton
The driest month is July, with 51 mm of rainfall. In December, the precipitation reaches its peak, with an average of 90 mm.
average temperature Alton
The warmest month of the year is July, with an average temperature of 16.8 °C. At 2.7 °C on average, January is the coldest month of the year.
Alton Weather by month // weather averages
|Avg. Temperature (°C)||Avg. Temperature (°F)||Precipitation / Rainfall (mm)|
|Avg. Temperature (°C)||2.7||3.6||5.8||8.7||12||15.1||16.8||16.2||13.5||10.6||6.2||3.8|
|Min. Temperature (°C)||-0.2||0.6||2.3||4.7||7.7||10.5||12.1||11.5||9.2||6.9||3.1||0.9|
|Max. Temperature (°C)||5.6||6.6||9.4||12.7||16.4||19.7||21.5||20.9||17.9||14.3||9.3||6.7|
|Avg. Temperature (°F)||36.9||38.5||42.4||47.7||53.6||59.2||62.2||61.2||56.3||51.1||43.2||38.8|
|Min. Temperature (°F)||31.6||33.1||36.1||40.5||45.9||50.9||53.8||52.7||48.6||44.4||37.6||33.6|
|Max. Temperature (°F)||42.1||43.9||48.9||54.9||61.5||67.5||70.7||69.6||64.2||57.7||48.7||44.1|
|Precipitation / Rainfall (mm)||87||57||68||55||57||56||51||61||72||79||85||90|
The difference in precipitation between the driest month and the wettest month is 39 mm. The variation in annual temperature is around 14.1 °C.