Best year time to visit McCool Junction

General weather information about McCool Junction

Average annual temperature is 12.3 °C

Absolute maximum temperature: 39.2 °C

Absolute minimum temperature: -17.3 °C

Number of sunny days: 232 days

Number of rainy days: 112 days

Number of snow days: 21 days

* Weather data for McCool Junction 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)	11.5	14.6	22.3	29.4	31.0	33.7	35.9	39.2	35.5	31.7	21.3	14.3
Average daytime temperature (°C)	2.5	6.5	9.7	19.3	25.8	29.7	29.4	31.0	28.5	19.0	12.8	6.3
Average temperature (°C)	-2.0	-0.6	2.7	11.8	19.3	23.6	23.8	25.0	22.0	13.2	6.5	1.8
Average night temperature (°C)	-5.3	-5.1	-2.1	5.7	13.4	17.7	19.0	19.9	16.4	8.4	1.6	-1.8
Absolute minimum temperature (°C)	-16.9	-17.3	-9.6	-4.8	3.1	10.5	13.3	13.1	9.9	-6.4	-5.8	-8.4

The best time to visit McCool Junction during the most sunny months:

The largest precipitation sum in McCool Junction is at

June — 63(mm)

July — 108(mm)

October — 57(mm)

When is the best time to visit McCool Junction?

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

What is the weather like in McCool Junction?

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

How many sunny days does McCool Junction have?

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