Idaho weather by city
VSWeather covers 34 cities and towns in Idaho, from Boise (population 235,701) down to Rigby (population 5,251). Jerome is the state's sunniest covered city at 246 sunny days a year. Hailey is its snowiest at 79 in of snow in an average winter. Every figure is a 30 year average for 1991 to 2020.
Idaho climate standouts
The top 10 covered cities in the state for each measure.
Sunniest
- 1Jerome 246 sunny days
- 2Mountain Home 242 sunny days
- 3Twin Falls 241 sunny days
- 4Hailey 241 sunny days
- 5Boise 239 sunny days
- 6Meridian 239 sunny days
- 7Nampa 239 sunny days
- 8Kuna 239 sunny days
- 9Burley 237 sunny days
- 10Rupert 237 sunny days
Snowiest
- 1Hailey 79 in of snow
- 2Sandpoint 64 in of snow
- 3Hayden 58 in of snow
- 4Coeur d'Alene 57 in of snow
- 5Rathdrum 56 in of snow
- 6Post Falls 54 in of snow
- 7Preston 52 in of snow
- 8Moscow 50 in of snow
- 9Chubbuck 43 in of snow
- 10Mountain Home 41 in of snow
Rainiest
- 1Sandpoint 144 wet days a year
- 2Coeur d'Alene 131 wet days a year
- 3Hayden 131 wet days a year
- 4Post Falls 125 wet days a year
- 5Rathdrum 125 wet days a year
- 6Moscow 116 wet days a year
- 7Rexburg 114 wet days a year
- 8Pocatello 113 wet days a year
- 9Idaho Falls 106 wet days a year
- 10Ammon 106 wet days a year
Popular Idaho comparisons
The state's biggest cities, head to head.
All covered Idaho cities and towns
Every place links to its full climate profile.
National rankings
See how Idaho cities place among the sunniest cities and snowiest cities and more in the US city weather rankings.
About this data
Figures are 30 year averages for 1991 to 2020, computed from daily climate history at each city's own coordinates. Sunny days count clear plus partly cloudy days; snowfall is anchored to NOAA station measurements. Methods and sources are described on the data sources page.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).