Humboldt, IA
Climate overview — based on NOAA 1991-2020 normals from HUMBOLDT WTP, IA US.
Year-round temperatures (°F)
Climate summary
Humboldt has an annual average temperature of 46.2°F with about 35 inches of precipitation per year. The warmest month is July (average high 81.1°F), and the coldest is January (average low 8.5°F). June is typically the wettest month (5.48 in) and January the driest (0.91 in).
Best time to visit Humboldt
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Humboldt'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.
| 1990s | 92 | |
| 2000s | 274 |
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 | 24.4°F | 8.5°F | 16.4°F | 0.91 in | — | — |
| February | 29.3°F | 12.4°F | 20.8°F | 1.04 in | — | — |
| March | 42.7°F | 24.6°F | 33.6°F | 2.02 in | — | — |
| April | 57.2°F | 35.6°F | 46.4°F | 3.30 in | — | — |
| May | 68.3°F | 48.6°F | 58.4°F | 4.80 in | — | — |
| June | 77.8°F | 59.3°F | 68.5°F | 5.48 in | — | — |
| July | 81.1°F | 63.1°F | 72.1°F | 4.15 in | — | — |
| August | 78.8°F | 60.2°F | 69.5°F | 4.55 in | — | — |
| September | 72.5°F | 51.2°F | 61.8°F | 3.33 in | — | — |
| October | 60.1°F | 39.1°F | 49.6°F | 2.45 in | — | — |
| November | 43.4°F | 26.1°F | 34.7°F | 1.61 in | — | — |
| December | 29.8°F | 14.8°F | 22.3°F | 1.32 in | — | — |
Climate twins of Humboldt
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).