Best year time to visit Township of Sullivan

General weather information about Township of Sullivan

Average annual temperature is 13.9 °C

Absolute maximum temperature: 39.4 °C

Absolute minimum temperature: -16.4 °C

Number of sunny days: 235 days

Number of rainy days: 115 days

Number of snow days: 15 days

* Weather data for Township of Sullivan 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	23.3	26.4	31.6	33.3	36.4	39.4	38.8	38.6	30.7	26.2	22.8
Average daytime temperature (°C)	8.2	12.2	15.5	21.7	25.4	27.8	33.0	33.3	30.4	22.2	15.6	10.6
Average temperature (°C)	1.2	2.7	7.0	13.4	18.5	21.4	25.9	26.3	23.4	14.7	8.0	3.7
Average night temperature (°C)	-3.7	-3.8	0.6	6.8	12.8	16.2	19.8	20.1	17.5	8.2	2.1	-0.8
Absolute minimum temperature (°C)	-16.4	-13.9	-6.5	-2.3	4.9	12.2	15.2	15.3	10.1	-6.3	-6.2	-4.7

The best time to visit Township of Sullivan during the most sunny months:

The largest precipitation sum in Township of Sullivan is at

May — 129(mm)

June — 89(mm)

July — 142(mm)

When is the best time to visit Township of Sullivan?

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

What is the weather like in Township of Sullivan?

See average temperature, rainfall and daylight hours for Township of Sullivan by month in the table above.

How many sunny days does Township of Sullivan have?

The monthly weather statistics above show sunshine and rainfall patterns for Township of Sullivan throughout the year.