Best year time to visit Carterville (historical)

General weather information about Carterville (historical)

Average annual temperature is 6.4 °C

Absolute maximum temperature: 32.7 °C

Absolute minimum temperature: -27.0 °C

Number of sunny days: 148 days

Number of rainy days: 152 days

Number of snow days: 65 days

* Weather data for Carterville (historical) United States is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	9.1	9.4	10.5	18.2	23.9	27.9	31.1	32.7	29.1	22.3	14.9	14.8
Average daytime temperature (°C)	-0.7	1.1	1.6	8.1	18.0	21.1	24.9	25.3	21.4	11.7	7.5	4.7
Average temperature (°C)	-4.9	-4.4	-4.4	1.6	12.1	15.3	18.7	18.8	15.1	5.8	2.4	-0.6
Average night temperature (°C)	-8.0	-8.4	-8.5	-2.7	7.0	10.5	12.6	13.6	10.0	1.8	-1.6	-4.1
Absolute minimum temperature (°C)	-27.0	-26.5	-15.6	-12.5	-1.4	4.3	4.5	8.7	5.4	-10.2	-10.3	-11.1

The best time to visit Carterville (historical) during the most sunny months:

Months with the longest average daylight duration in Carterville (historical):

The largest precipitation sum in Carterville (historical) is at

May — 170(mm)

June — 110(mm)

September — 98(mm)

When is the best time to visit Carterville (historical)?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Carterville (historical).

What is the weather like in Carterville (historical)?

See average temperature, rainfall and daylight hours for Carterville (historical) by month in the table above.

How many sunny days does Carterville (historical) have?

The monthly weather statistics above show sunshine and rainfall patterns for Carterville (historical) throughout the year.