Bloomfield, IA
Climate overview — based on NOAA 1991-2020 normals from BLOOMFIELD, IA US.
Year-round temperatures (°F)
Climate summary
Bloomfield has an annual average temperature of 51.2°F with about 39.1 inches of precipitation per year and 24.2 inches of snow. The warmest month is July (average high 85.5°F), and the coldest is January (average low 14.8°F). May is typically the wettest month (5.51 in) and January the driest (1.23 in). Snow typically falls from November through April.
Best time to visit Bloomfield
Full guide →Climate change signal
All-time records →6 of 366 (1.6%) of Bloomfield'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.
| 1900s | 15 | |
| 1910s | 63 | |
| 1920s | 1 | |
| 1930s | 63 | |
| 1940s | 40 | |
| 1950s | 30 | |
| 1960s | 25 | |
| 1970s | 20 | |
| 1980s | 41 | |
| 1990s | 26 | |
| 2000s | 19 | |
| 2010s | 22 | |
| 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 | 31.9°F | 14.8°F | 23.4°F | 1.23 in | 7.4 in | 7 |
| February | 36.8°F | 18.5°F | 27.6°F | 1.60 in | 5.5 in | 7 |
| March | 49.5°F | 29.5°F | 39.5°F | 2.23 in | 3.2 in | 8 |
| April | 61.9°F | 40.5°F | 51.2°F | 3.70 in | 1.5 in | 10 |
| May | 72.0°F | 52.2°F | 62.1°F | 5.51 in | — | 13 |
| June | 81.2°F | 62.2°F | 71.7°F | 5.36 in | — | 11 |
| July | 85.5°F | 66.3°F | 75.9°F | 4.45 in | — | 8 |
| August | 84.1°F | 63.9°F | 74.0°F | 4.74 in | — | 9 |
| September | 77.1°F | 54.9°F | 66.0°F | 3.95 in | — | 8 |
| October | 64.4°F | 43.2°F | 53.8°F | 2.70 in | — | 8 |
| November | 49.6°F | 31.1°F | 40.4°F | 2.12 in | 1.5 in | 7 |
| December | 37.0°F | 20.7°F | 28.9°F | 1.51 in | 5.1 in | 7 |
Climate twins of Bloomfield
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).