Best year time to visit Trumbull

General weather information about Trumbull

Average annual temperature is 11.8 °C

Absolute maximum temperature: 38.4 °C

Absolute minimum temperature: -23.4 °C

Number of sunny days: 222 days

Number of rainy days: 120 days

Number of snow days: 23 days

* Weather data for Trumbull 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)	10.6	14.6	21.5	28.5	31.4	33.2	36.5	38.4	35.3	31.4	20.6	12.5
Average daytime temperature (°C)	1.0	5.4	9.4	18.8	25.3	28.9	29.4	30.9	28.4	18.7	12.4	5.6
Average temperature (°C)	-3.5	-1.7	2.3	11.4	18.8	22.9	23.7	24.8	21.8	12.8	6.3	1.2
Average night temperature (°C)	-7.2	-6.4	-2.8	5.2	13.0	17.3	18.9	19.7	16.1	7.9	1.5	-2.3
Absolute minimum temperature (°C)	-23.4	-19.6	-10.0	-5.1	2.7	11.0	13.5	13.1	9.4	-7.3	-5.9	-8.0

The best time to visit Trumbull during the most sunny months:

The largest precipitation sum in Trumbull is at

June — 69(mm)

July — 105(mm)

December — 57(mm)

When is the best time to visit Trumbull?

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

What is the weather like in Trumbull?

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

How many sunny days does Trumbull have?

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