Cascade, IA
Climate overview — based on NOAA 1991-2020 normals from CASCADE, IA US.
Year-round temperatures (°F)
Climate summary
Cascade has an annual average temperature of 47.9°F with about 39.3 inches of precipitation per year and 31.1 inches of snow. The warmest month is July (average high 83.1°F), and the coldest is January (average low 11.4°F). June is typically the wettest month (5.96 in) and January the driest (1.26 in). Snow typically falls from October through April.
Best time to visit Cascade
Full guide →Climate change signal
All-time records →54 of 366 (14.8%) 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 | 28 | |
| 1950s | 59 | |
| 1960s | 30 | |
| 1970s | 33 | |
| 1980s | 59 | |
| 1990s | 30 | |
| 2000s | 41 | |
| 2010s | 60 | |
| 2020s | 26 |
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 | 27.4°F | 11.4°F | 19.4°F | 1.26 in | 8.3 in | 8 |
| February | 31.8°F | 14.7°F | 23.3°F | 1.45 in | 8.8 in | 8 |
| March | 44.9°F | 26.2°F | 35.5°F | 2.15 in | 4.2 in | 9 |
| April | 58.8°F | 37.0°F | 47.9°F | 3.97 in | 0.9 in | 11 |
| May | 70.4°F | 48.9°F | 59.7°F | 4.21 in | — | 12 |
| June | 79.9°F | 59.5°F | 69.7°F | 5.96 in | — | 12 |
| July | 83.1°F | 62.6°F | 72.8°F | 4.53 in | — | 9 |
| August | 81.3°F | 60.0°F | 70.7°F | 4.65 in | — | 9 |
| September | 75.0°F | 51.1°F | 63.0°F | 3.79 in | — | 9 |
| October | 61.8°F | 38.5°F | 50.2°F | 3.26 in | 0.2 in | 9 |
| November | 46.2°F | 28.0°F | 37.1°F | 2.33 in | 1.8 in | 8 |
| December | 32.8°F | 17.7°F | 25.3°F | 1.75 in | 6.9 in | 8 |
Climate twins of Cascade
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).