Arimo, ID
Climate overview — based on NOAA 1991-2020 normals from MCCAMMON, ID US.
Year-round temperatures (°F)
Climate summary
Arimo has an annual average temperature of 46.1°F with about 15.5 inches of precipitation per year and 44.7 inches of snow. The warmest month is July (average high 87.3°F), and the coldest is January (average low 14.6°F). May is typically the wettest month (2.01 in) and July the driest (0.60 in). Snow typically falls from October through April.
Best time to visit Arimo
Full guide →Climate change signal
All-time records →45 of 366 (12.3%) of Arimo'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.
| 1940s | 11 | |
| 1950s | 109 | |
| 1960s | 42 | |
| 1980s | 13 | |
| 1990s | 53 | |
| 2000s | 75 | |
| 2010s | 45 | |
| 2020s | 18 |
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 | 32.2°F | 14.6°F | 23.4°F | 1.80 in | 16.8 in | 11 |
| February | 37.1°F | 18.3°F | 27.7°F | 1.32 in | 7.0 in | 9 |
| March | 48.8°F | 26.1°F | 37.4°F | 1.24 in | 3.5 in | 9 |
| April | 58.3°F | 32.3°F | 45.3°F | 1.19 in | 1.6 in | 9 |
| May | 68.0°F | 39.4°F | 53.7°F | 2.01 in | 0.1 in | 9 |
| June | 77.0°F | 46.0°F | 61.5°F | 1.17 in | — | 7 |
| July | 87.3°F | 52.0°F | 69.6°F | 0.60 in | — | 4 |
| August | 85.6°F | 50.7°F | 68.1°F | 1.04 in | — | 5 |
| September | 75.9°F | 42.2°F | 59.1°F | 1.24 in | — | 5 |
| October | 61.4°F | 32.3°F | 46.8°F | 1.15 in | 0.6 in | 7 |
| November | 45.6°F | 24.0°F | 34.8°F | 0.97 in | 2.2 in | 8 |
| December | 33.5°F | 17.1°F | 25.3°F | 1.73 in | 12.9 in | 12 |
Climate twins of Arimo
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).