Butte City, ID
Climate overview — based on NOAA 1991-2020 normals from ARCO, ID US.
Year-round temperatures (°F)
Climate summary
Butte City has an annual average temperature of 43.7°F with about 8.8 inches of precipitation per year and 23.8 inches of snow. The warmest month is July (average high 86.6°F), and the coldest is January (average low 7.0°F). May is typically the wettest month (1.20 in) and July the driest (0.32 in). Snow typically falls from October through May.
Best time to visit Butte City
Full guide →Climate change signal
All-time records →27 of 366 (7.4%) of Butte City's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1910s | 2 | |
| 1920s | 34 | |
| 1930s | 82 | |
| 1940s | 26 | |
| 1950s | 32 | |
| 1960s | 36 | |
| 1970s | 16 | |
| 1980s | 36 | |
| 1990s | 32 | |
| 2000s | 29 | |
| 2010s | 27 | |
| 2020s | 14 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 30.3°F | 7.0°F | 18.6°F | 0.67 in | 7.0 in | 4 |
| February | 34.7°F | 11.7°F | 23.2°F | 0.62 in | 4.6 in | 4 |
| March | 45.9°F | 22.8°F | 34.4°F | 0.68 in | 1.1 in | 4 |
| April | 57.2°F | 30.4°F | 43.8°F | 0.86 in | 1.3 in | 5 |
| May | 67.0°F | 38.6°F | 52.8°F | 1.20 in | 0.2 in | 6 |
| June | 76.4°F | 45.7°F | 61.0°F | 1.13 in | — | 4 |
| July | 86.6°F | 51.6°F | 69.1°F | 0.32 in | — | 2 |
| August | 84.8°F | 49.5°F | 67.2°F | 0.54 in | — | 3 |
| September | 74.9°F | 41.0°F | 57.9°F | 0.66 in | — | 4 |
| October | 59.5°F | 30.5°F | 45.0°F | 0.71 in | 0.3 in | 4 |
| November | 42.6°F | 19.1°F | 30.8°F | 0.55 in | 1.2 in | 3 |
| December | 31.2°F | 9.3°F | 20.3°F | 0.86 in | 8.1 in | 5 |
Climate twins of Butte City
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).