Walker, IA
Climate overview — based on NOAA 1991-2020 normals from COGGON, IA US.
Year-round temperatures (°F)
Climate summary
Walker has an annual average temperature of 46.5°F with about 39.2 inches of precipitation per year. The warmest month is July (average high 83.1°F), and the coldest is January (average low 9.0°F). June is typically the wettest month (5.87 in) and January the driest (1.22 in).
Best time to visit Walker
Full guide →Climate change signal
All-time records →140 of 366 (38.3%) of Walker'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.
| 2000s | 113 | |
| 2010s | 247 | |
| 2020s | 6 |
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 | 26.4°F | 9.0°F | 17.7°F | 1.22 in | — | — |
| February | 30.8°F | 13.0°F | 21.9°F | 1.29 in | — | — |
| March | 44.0°F | 23.9°F | 34.0°F | 2.03 in | — | — |
| April | 58.4°F | 34.4°F | 46.4°F | 3.91 in | — | — |
| May | 69.6°F | 46.0°F | 57.8°F | 4.78 in | — | — |
| June | 79.6°F | 57.3°F | 68.4°F | 5.87 in | — | — |
| July | 83.1°F | 60.5°F | 71.8°F | 4.96 in | — | — |
| August | 80.9°F | 58.0°F | 69.5°F | 4.29 in | — | — |
| September | 74.9°F | 48.8°F | 61.9°F | 3.94 in | — | — |
| October | 61.1°F | 37.4°F | 49.3°F | 3.08 in | — | — |
| November | 45.3°F | 25.9°F | 35.6°F | 2.22 in | — | — |
| December | 32.2°F | 15.6°F | 23.9°F | 1.56 in | — | — |
Climate twins of Walker
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).