Best year time to visit Old Kaskaskia

General weather information about Old Kaskaskia

Average annual temperature is 14.5 °C

Absolute maximum temperature: 37.3 °C

Absolute minimum temperature: -10.9 °C

Number of sunny days: 209 days

Number of rainy days: 155 days

Number of snow days: 1 day

* Weather data for Old Kaskaskia 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)	19.8	21.2	24.3	27.9	30.4	35.5	36.5	37.3	32.4	28.9	25.3	17.8
Average daytime temperature (°C)	8.5	11.7	13.2	20.2	25.5	30.2	31.6	30.1	27.1	20.5	14.2	10.3
Average temperature (°C)	3.8	5.5	7.2	13.4	19.1	23.4	25.6	24.6	21.2	15.1	8.3	5.6
Average night temperature (°C)	0.3	1.2	2.8	7.7	13.8	17.3	20.9	20.4	16.4	10.9	3.9	2.2
Absolute minimum temperature (°C)	-10.9	-9.1	-6.4	0.4	4.8	11.9	16.1	14.4	11.3	-2.2	-4.4	-5.6

The best time to visit Old Kaskaskia during the most sunny months:

The largest precipitation sum in Old Kaskaskia is at

March — 213(mm)

July — 136(mm)

August — 156(mm)

When is the best time to visit Old Kaskaskia?

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

What is the weather like in Old Kaskaskia?

See average temperature, rainfall and daylight hours for Old Kaskaskia by month in the table above.

How many sunny days does Old Kaskaskia have?

The monthly weather statistics above show sunshine and rainfall patterns for Old Kaskaskia throughout the year.