Best year time to visit West Deer Isle

General weather information about West Deer Isle

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 Deer Isle 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 Deer Isle during the most sunny months:

Months with the longest average daylight duration in West Deer Isle:

The largest precipitation sum in West Deer Isle is at

January — 193(mm)

October — 167(mm)

When is the best time to visit West Deer Isle?

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

What is the weather like in West Deer Isle?

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

How many sunny days does West Deer Isle have?

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