Best year time to visit Winter Harbor

General weather information about Winter Harbor

Average annual temperature is 8.7 °C

Absolute maximum temperature: 30.8 °C

Absolute minimum temperature: -27.1 °C

Number of sunny days: 165 days

Number of rainy days: 171 days

Number of snow days: 29 days

* Weather data for Winter Harbor 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)	9.6	11.1	10.8	20.2	24.8	25.2	28.8	27.5	30.8	26.2	13.1	13.8
Average daytime temperature (°C)	3.0	1.0	4.2	10.1	16.8	18.2	24.8	22.9	21.8	16.2	6.7	4.5
Average temperature (°C)	-0.1	-3.1	1.1	6.3	11.8	14.4	20.3	18.9	17.1	12.5	3.2	1.3
Average night temperature (°C)	-3.0	-7.3	-1.6	3.2	8.0	11.8	17.1	15.6	13.7	9.5	-0.2	-1.7
Absolute minimum temperature (°C)	-9.1	-27.1	-6.4	-2.9	3.8	6.6	14.5	12.2	7.9	1.3	-6.5	-10.8

The best time to visit Winter Harbor during the most sunny months:

Months with the longest average daylight duration in Winter Harbor:

The largest precipitation sum in Winter Harbor is at

January — 217(mm)

June — 172(mm)

July — 175(mm)

When is the best time to visit Winter Harbor?

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

What is the weather like in Winter Harbor?

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

How many sunny days does Winter Harbor have?

The monthly weather statistics above show sunshine and rainfall patterns for Winter Harbor throughout the year.