Manhattan, MT
Climate overview — based on NOAA 1991-2020 normals from LOGAN LANDFILL, MT US.
Year-round temperatures (°F)
Climate summary
Manhattan has an annual average temperature of 42.7°F with about 15.5 inches of precipitation per year. The warmest month is July (average high 84.5°F), and the coldest is January (average low 9.5°F). June is typically the wettest month (2.84 in) and January the driest (0.39 in).
Best time to visit Manhattan
Full guide →Climate change signal
All-time records →253 of 366 (69.1%) of Manhattan'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 | 28 | |
| 2010s | 163 | |
| 2020s | 175 |
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 | 32.6°F | 9.5°F | 21.1°F | 0.39 in | — | — |
| February | 37.0°F | 13.1°F | 25.0°F | 0.44 in | — | — |
| March | 45.9°F | 21.0°F | 33.5°F | 1.00 in | — | — |
| April | 54.9°F | 28.6°F | 41.7°F | 1.58 in | — | — |
| May | 64.2°F | 36.2°F | 50.2°F | 2.68 in | — | — |
| June | 73.0°F | 43.8°F | 58.4°F | 2.84 in | — | — |
| July | 84.5°F | 49.1°F | 66.8°F | 1.32 in | — | — |
| August | 83.1°F | 46.3°F | 64.7°F | 1.20 in | — | — |
| September | 72.9°F | 38.9°F | 55.9°F | 1.38 in | — | — |
| October | 57.8°F | 28.4°F | 43.1°F | 1.23 in | — | — |
| November | 42.2°F | 18.7°F | 30.5°F | 0.83 in | — | — |
| December | 32.3°F | 11.3°F | 21.8°F | 0.62 in | — | — |
Climate twins of Manhattan
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).