Cold steppe climate
Climate Boise - Idaho
Annual high64ºF
Annual low41ºF
Precipitation11.58 inch
| Month | HighºF | LowºF | Precipinch | Wet days | Sunshineh |
|---|---|---|---|---|---|
| Jan | 38 | 25 | 1.22 | 10 | 108 |
| Feb | 45 | 28 | 0.98 | 9 | 152 |
| Mar | 55 | 34 | 1.38 | 10 | 238 |
| Apr | 62 | 39 | 1.22 | 8 | 282 |
| May | 72 | 47 | 1.38 | 7 | 334 |
| Jun | 81 | 54 | 0.67 | 5 | 351 |
| Jul | 91 | 60 | 0.31 | 2 | 399 |
| Aug | 90 | 60 | 0.24 | 2 | 359 |
| Sep | 79 | 51 | 0.55 | 3 | 303 |
| Oct | 65 | 41 | 0.75 | 5 | 238 |
| Nov | 48 | 32 | 1.34 | 10 | 120 |
| Dec | 38 | 24 | 1.54 | 11 | 105 |
- JanHigh 38ºFLow 25ºFPrecip 1.22 inch
- FebHigh 45ºFLow 28ºFPrecip 0.98 inch
- MarHigh 55ºFLow 34ºFPrecip 1.38 inch
- AprHigh 62ºFLow 39ºFPrecip 1.22 inch
- MayHigh 72ºFLow 47ºFPrecip 1.38 inch
- JunHigh 81ºFLow 54ºFPrecip 0.67 inch
- JulHigh 91ºFLow 60ºFPrecip 0.31 inch
- AugHigh 90ºFLow 60ºFPrecip 0.24 inch
- SepHigh 79ºFLow 51ºFPrecip 0.55 inch
- OctHigh 65ºFLow 41ºFPrecip 0.75 inch
- NovHigh 48ºFLow 32ºFPrecip 1.34 inch
- DecHigh 38ºFLow 24ºFPrecip 1.54 inch
Climate summary
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 weather averages
Annual high64ºF
Annual low41ºF
Precipitation11.58 inch
Sunshine2989 hours
Geo Boise - Idaho
Location
- Country
- United States
- State
- Idaho
- County
- Ada
- City
- Boise
- Zip Code
- 83721
- Elevation
- 2680 ft
- Longitude
- -116.22
- Latitude
- 43.62
- ICAO
- –
- IATA
- –