Cascade, ID
Climate overview — based on NOAA 1991-2020 normals from CASCADE 1 NW, ID US.
Year-round temperatures (°F)
Climate summary
Cascade has an annual average temperature of 43.3°F with about 23.8 inches of precipitation per year and 86.3 inches of snow. The warmest month is July (average high 82.2°F), and the coldest is January (average low 14.8°F). December is typically the wettest month (3.51 in) and August the driest (0.44 in). Snow typically falls from October through May.
Best time to visit Cascade
Full guide →Climate change signal
All-time records →24 of 366 (6.6%) of Cascade'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 | 43 | |
| 1950s | 40 | |
| 1960s | 42 | |
| 1970s | 53 | |
| 1980s | 41 | |
| 1990s | 51 | |
| 2000s | 47 | |
| 2010s | 48 | |
| 2020s | 1 |
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 | 31.6°F | 14.8°F | 23.2°F | 2.96 in | 21.8 in | 15 |
| February | 37.1°F | 17.4°F | 27.2°F | 2.45 in | 14.1 in | 12 |
| March | 44.9°F | 23.7°F | 34.3°F | 2.63 in | 9.2 in | 14 |
| April | 52.9°F | 29.6°F | 41.2°F | 2.05 in | 3.3 in | 13 |
| May | 62.8°F | 37.2°F | 50.0°F | 2.13 in | 0.4 in | 13 |
| June | 70.3°F | 43.0°F | 56.7°F | 1.77 in | 0.1 in | 11 |
| July | 82.2°F | 48.3°F | 65.2°F | 0.50 in | — | 4 |
| August | 81.9°F | 46.8°F | 64.4°F | 0.44 in | — | 4 |
| September | 72.5°F | 39.6°F | 56.0°F | 0.99 in | — | 6 |
| October | 57.9°F | 31.3°F | 44.6°F | 1.71 in | 0.9 in | 10 |
| November | 41.7°F | 24.5°F | 33.1°F | 2.61 in | 10.1 in | 14 |
| December | 31.5°F | 16.1°F | 23.8°F | 3.51 in | 26.4 in | 16 |
Climate twins of Cascade
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).