Dunlap, IA
Climate overview — based on NOAA 1991-2020 normals from LOGAN, IA US.
Year-round temperatures (°F)
Climate summary
Dunlap has an annual average temperature of 49.1°F with about 34.4 inches of precipitation per year and 28.7 inches of snow. The warmest month is July (average high 85.6°F), and the coldest is January (average low 9.9°F). June is typically the wettest month (5.21 in) and January the driest (0.72 in). Snow typically falls from October through April.
Best time to visit Dunlap
Full guide →Climate change signal
All-time records →23 of 366 (6.3%) of Dunlap'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.
| 1890s | 22 | |
| 1900s | 11 | |
| 1910s | 23 | |
| 1920s | 25 | |
| 1930s | 102 | |
| 1940s | 18 | |
| 1950s | 10 | |
| 1960s | 15 | |
| 1970s | 18 | |
| 1980s | 39 | |
| 1990s | 25 | |
| 2000s | 25 | |
| 2010s | 17 | |
| 2020s | 16 |
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 | 30.7°F | 9.9°F | 20.3°F | 0.72 in | 7.9 in | 5 |
| February | 35.5°F | 13.5°F | 24.5°F | 0.98 in | 6.4 in | 6 |
| March | 48.9°F | 25.8°F | 37.4°F | 1.82 in | 4.1 in | 7 |
| April | 61.7°F | 36.3°F | 49.0°F | 3.40 in | 0.9 in | 10 |
| May | 72.5°F | 49.4°F | 61.0°F | 4.95 in | — | 13 |
| June | 82.4°F | 60.1°F | 71.3°F | 5.21 in | — | 10 |
| July | 85.6°F | 64.1°F | 74.8°F | 4.06 in | — | 9 |
| August | 83.7°F | 61.2°F | 72.5°F | 4.29 in | — | 9 |
| September | 77.5°F | 51.3°F | 64.4°F | 3.54 in | — | 8 |
| October | 64.7°F | 38.2°F | 51.4°F | 2.61 in | 0.6 in | 7 |
| November | 48.6°F | 25.4°F | 37.0°F | 1.45 in | 2.2 in | 5 |
| December | 35.3°F | 15.3°F | 25.3°F | 1.40 in | 6.6 in | 6 |
Climate twins of Dunlap
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).