Idaho Falls Weather in January

What's the weather like in Idaho Falls (Idaho) in January 2024?

The climate in Idaho Falls during January can be summarized as cold and dry.

January is in the winter in Idaho Falls and is typically the coldest month of the year. Daytime maximum temperatures average around a freezing -3°C (27°F), whilst at night -12°C (10°F) is normal.

Idaho Falls weather averages (imperial / metric)
Daytime temperature -2.8°C 27.1°F
Nightly temperature -12.1°C 10.3°F
Average temperature -7.4°C 18.7°F
Daily sunshine 4.7 hrs
Avg rainfall 22 mm 0.9 ins
Rainy days 11 days
Sea temperature 9.3°C 48.7°F
Humidity 73%
Windspeed 15.8kph 10 mph

On average January is the 6th driest month of the year in Idaho Falls with around 22mm 0.9 inches of rain making it a dry time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.7 hours of sunshine per day.

January temperatures in Idaho Falls

Idaho Falls average temperature in January

January rainfall

Idaho Falls average rain in January

January hourly sunshine

Idaho Falls average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Idaho Falls in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Idaho Falls weather stats

Idaho Falls weather statistics
Hottest month: July 29.6°C 85.3°F
Driest month: July 16mm 0.6ins
Sunniest month: July 13hrs
Coldest month: January -3°C 26.6°F
Wettest month: May 35mm 1.4ins
Map showing location of Idaho Falls (43.46658, -112.03414) Idaho Falls map pin © Google

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