Weather in Decker in August

General weather information about Decker

Average annual temperature is 8.8 °C

Absolute maximum temperature: 36.1 °C

Absolute minimum temperature: -30.9 °C

Number of sunny days: 213 days

Number of rainy days: 110 days

Number of snow days: 42 days

* Weather data for Decker 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)	12.7	13.2	13.2	27.2	27.3	28.8	36.1	34.7	33.7	25.8	16.5	14.7
Average daytime temperature (°C)	2.6	2.5	3.1	13.9	22.1	23.7	29.5	29.2	25.0	14.9	10.9	7.8
Average temperature (°C)	-3.4	-4.3	-3.3	6.2	15.5	17.7	22.4	22.2	17.8	8.1	4.0	1.5
Average night temperature (°C)	-7.8	-9.4	-8.0	0.2	9.4	12.7	15.3	16.1	11.4	3.0	-0.7	-2.7
Absolute minimum temperature (°C)	-30.2	-30.9	-17.5	-6.7	3.8	7.8	9.1	10.5	7.1	-13.5	-8.7	-8.5

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

Months with the longest average daylight duration in Decker:

The largest precipitation sum in Decker is at

May — 64(mm)

June — 111(mm)

September — 58(mm)

October — 54(mm)

When is the best time to visit Decker?

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

What is the weather like in Decker?

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

How many sunny days does Decker have?

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