Idaho Table
Idaho - Select a city by name
Climate Boise - Idaho
| JanJa | FebFe | MarMa | AprAp | MayMa | JunJu | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 38 | 45 | 55 | 62 | 72 | 81 |
| Average low in ºF Av. low Lo | 25 | 28 | 34 | 39 | 47 | 54 |
| Days with precipitation Days precip. DP | 10 | 9 | 10 | 8 | 7 | 5 |
| Hours of sunshine Hours sun. Sun | 108 | 152 | 238 | 282 | 334 | 351 |
| Av. precipitation in inch Av. precip. Pre. | 1.22 | 0.98 | 1.38 | 1.22 | 1.38 | 0.67 |
| JulJu | AugAu | SepSe | OctOc | NovNo | DecDe | |
|---|---|---|---|---|---|---|
| Average high in ºF Av. high Hi | 91 | 90 | 79 | 65 | 48 | 38 |
| Average low in ºF Av. low Lo | 60 | 60 | 51 | 41 | 32 | 24 |
| Days with precipitation Days precip. DP | 2 | 2 | 3 | 5 | 10 | 11 |
| Hours of sunshine Hours sun. Sun | 399 | 359 | 303 | 238 | 120 | 105 |
| Av. precipitation in inch Av. precip. Pre. | 0.31 | 0.24 | 0.55 | 0.75 | 1.34 | 1.54 |
What is the average weather in Boise, Idaho?
Boise experiences a cold semi-arid climate, marked by very large seasonal temperature contrasts due to its inland location. Summers are hot, while winters are cold. The area is dry overall, with precipitation generally low, though spring sees slightly wetter conditions. Sunshine is abundant throughout the year, with over 2,900 hours annually.
Boise Climate Graph - Idaho Climate Chart
Station Data
Monthly averages Boise
Longitude: -116.215, Latitude: 43.6187
Average weather Boise, ID - 83721
Monthly: 1991-2020 normals
Abbreviations
Average precipitation in : Av. precipitation in
Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...