Best year time to visit West Stonington

General weather information about West Stonington

Average annual temperature is 8.5 °C

Absolute maximum temperature: 24.8 °C

Absolute minimum temperature: -30.6 °C

Number of sunny days: 176 days

Number of rainy days: 164 days

Number of snow days: 25 days

* Weather data for West Stonington 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)	9.9	7.7	6.8	14.0	17.6	17.5	24.8	21.9	23.7	18.2	12.8	12.5
Average daytime temperature (°C)	4.1	1.8	4.2	7.4	11.9	13.8	18.6	18.7	17.3	14.3	7.9	5.6
Average temperature (°C)	1.4	-1.7	2.0	5.7	9.9	12.3	17.1	17.2	15.7	12.7	5.2	3.1
Average night temperature (°C)	-0.8	-5.0	0.2	4.3	8.4	11.4	16.2	16.0	14.4	11.4	3.1	1.2
Absolute minimum temperature (°C)	-6.6	-30.6	-3.9	-1.3	4.9	7.8	13.6	14.3	10.7	3.9	-4.2	-6.8

The best time to visit West Stonington during the most sunny months:

Months with the longest average daylight duration in West Stonington:

The largest precipitation sum in West Stonington is at

January — 193(mm)

October — 167(mm)

When is the best time to visit West Stonington?

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

What is the weather like in West Stonington?

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

How many sunny days does West Stonington have?

The monthly weather statistics above show sunshine and rainfall patterns for West Stonington throughout the year.