Post Falls (ID) Weather and Climate: A Comprehensive Guide
Post Falls experiences great temperature shifts.
The city's weather can transition from warm days
to very cold weather.
It receives a moderate amount of precipitation.
Let’s explore the climate details in depth to provide you with a complete overview.
Average maximum day and minimum night temperature
The climate in Post Falls is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 29°C in July to a very cold 1°C in December.
Nighttime temperatures can drop, with average lows reaching -5°C in December. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Generally, Post Falls receives mid-range precipitation levels, with 688 mm annually. The seasons in Post Falls, bring significant changes in precipitation. The wettest month, December, receives moderate snow/rainfall, with an average of 100 mm of precipitation. This snow/rainfall is distributed across 18 snowy/rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 17 mm over 5 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Post Falls Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
In Post Falls, summer days are longer and more sunny, with daily sunshine hours peaking at 12.8 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 2.0 hours per average day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Post Falls.
The city experiences its highest humidity in December, reaching 86%. In July, the humidity drops to its lowest level at 44%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
overcast and slight rain overcast and heavy rain overcast and chance of slight rainForecast for Post Falls (ID)
3 m/s
4 m/s
4 m/s
The best time of year to visit Post Falls in the United States of America
During the months of June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Yes, the months of July and August are very dry.
July has an average maximum temperature of 29°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 1°C.
December tops the wettest month list with 100 mm of rainfall.
August is the driest month with 17 mm of precipitation.
July is the sunniest month with an average of 383 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
