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Basalt, ID Climate
1991 to 2020 normals at Blackfoot Fire Dept, 12 mi from the center of Basalt, elevation 4499 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 31° | 17° | 0.99 in | 6.0 in | |
| February | 37° | 21° | 0.73 in | 2.2 in | |
| March | 49° | 29° | 1.10 in | 0.3 in | |
| April | 57° | 35° | 1.40 in | 0.7 in | |
| May | 68° | 43° | 1.75 in | 0.0 in | |
| June | 77° | 50° | 1.03 in | 0.0 in | |
| July | 87° | 56° | 0.50 in | 0.0 in | |
| August | 86° | 54° | 0.60 in | 0.0 in | |
| September | 75° | 46° | 0.97 in | 0.0 in | |
| October | 61° | 35° | 1.12 in | 0.8 in | |
| November | 45° | 26° | 0.75 in | 1.4 in | |
| December | 32° | 18° | 1.11 in | 3.3 in | |
| Year | 59° | 12.05 in | 14.7 in |
Frequently asked questions
- What is the hottest month in Basalt, ID?
- July is the warmest month, with a normal high of 87°F at Blackfoot Fire Dept.
- What is the coldest month in Basalt, ID?
- January is the coldest month, with a normal low of 17°F.
- What is the wettest month in Basalt, ID?
- May has the most precipitation on average, about 1.75 inches.