Blackfoot, ID Weather & Climate Normals
Blackfoot's real weather, in one number
Blackfoot, ID scores 46/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Blackfoot's hottest and coldest months
Blackfoot's hottest month is Jul, averaging 72°F; its coldest is Jan, averaging 24°F, a 47.5°F swing across the year, one of the widest gaps in this dataset.
Blackfoot's weather across the year
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| Jan | 31°F | 17°F | 0.99in | 6in |
| Feb | 37°F | 21°F | 0.73in | 2.2in |
| Mar | 49°F | 29°F | 1.1in | 0.3in |
| Apr | 57°F | 35°F | 1.4in | 0.7in |
| May | 68°F | 43°F | 1.75in | 0in |
| Jun | 77°F | 50°F | 1.03in | 0in |
| Jul | 87°F | 56°F | 0.5in | 0in |
| Aug | 86°F | 54°F | 0.6in | 0in |
| Sep | 75°F | 46°F | 0.97in | 0in |
| Oct | 61°F | 35°F | 1.12in | 0.8in |
| Nov | 45°F | 26°F | 0.75in | 1.4in |
| Dec | 32°F | 18°F | 1.11in | 3.3in |
May, Jun, Jul, Aug, and Sep are the best time to see Blackfoot at its mildest; the rest of the year, plan around Jan's cold.
Rain and snow in Blackfoot
Blackfoot averages 12.05in of precipitation a year across roughly 73 days with measurable rain or snow, and 14.7in of snow a year.
Where Blackfoot ranks
Blackfoot ranks 3057 of 4876 US cities in this dataset for comfort score, and 9 of 36 within ID. About 13,224 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from Blackfoot Fire Dept, ID US, 0.2 miles from Blackfoot, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure