Weather statistics for Boise, Idaho (United States)
Boise/Mun. ID weather station: 874 m.a.s.l., 5.0 km away from Boise
Average temperature per month
Explaination to the graph:
Max temperature: Average max daily (24h) temperature per month
Minimum temperature: Average minimum daily (24h) temperature per month
Average temperature: Average daily (24h) temperature per month.
The temperature normals are measured in the period 1961–1990.
Les mer om normaler her
Source: WMO
Max temperature: Average max daily (24h) temperature per month
Minimum temperature: Average minimum daily (24h) temperature per month
Average temperature: Average daily (24h) temperature per month.
The temperature normals are measured in the period 1961–1990.
Les mer om normaler her
Source: WMO
Average days with precipitation per month
The graph shows average amount of days (24h) with precipitation during a month. When precipitation has surpassed 1mm per day (24h) it is defined as a day with precipitation. The mean period is 1961–1990.
Source: WMO
Source: WMO
| Temperature | Precipitation | |||
|---|---|---|---|---|
| Months | Normal | Warmest | Coldest | Normal |
| January | -1.7°C | 2.4°C | -5.8°C | 7 |
| February | 2.2°C | 6.8°C | -2.5°C | 6 |
| March | 5.8°C | 11.6°C | -0.1°C | 6 |
| April | 9.5°C | 16.3°C | 2.6°C | 5 |
| May | 14.2°C | 21.7°C | 6.6°C | 4 |
| June | 19.2°C | 27.2°C | 11.2°C | 3 |
| July | 23.3°C | 32.3°C | 14.3°C | 1 |
| August | 22.5°C | 31.2°C | 13.8°C | 2 |
| September | 17.0°C | 25.0°C | 9.0°C | 3 |
| October | 11.0°C | 18.1°C | 3.9°C | 4 |
| November | 4.4°C | 9.3°C | -0.5°C | 7 |
| December | -1.1°C | 3.2°C | -5.3°C | 8 |

