Mountain Grove, MO
Climate overview — based on NOAA 1991-2020 normals from MTN GROVE 2 N, MO US.
Year-round temperatures (°F)
Climate summary
Mountain Grove has an annual average temperature of 55.2°F with about 45.9 inches of precipitation per year and 10.4 inches of snow. The warmest month is July (average high 87.1°F), and the coldest is January (average low 22.4°F). May is typically the wettest month (5.41 in) and February the driest (2.67 in). Snow typically falls from November through March.
Best time to visit Mountain Grove
Full guide →Climate change signal
All-time records →17 of 366 (4.6%) of Mountain Grove'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 | 18 | |
| 1910s | 36 | |
| 1920s | 45 | |
| 1930s | 97 | |
| 1940s | 15 | |
| 1950s | 57 | |
| 1960s | 25 | |
| 1970s | 9 | |
| 1980s | 13 | |
| 1990s | 5 | |
| 2000s | 19 | |
| 2010s | 14 | |
| 2020s | 13 |
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 | 41.4°F | 22.4°F | 31.9°F | 2.82 in | 3.7 in | 7 |
| February | 46.6°F | 25.9°F | 36.2°F | 2.67 in | 2.3 in | 7 |
| March | 55.8°F | 34.2°F | 45.0°F | 4.13 in | 1.8 in | 9 |
| April | 66.2°F | 44.0°F | 55.1°F | 5.05 in | — | 9 |
| May | 74.3°F | 53.4°F | 63.8°F | 5.41 in | — | 11 |
| June | 82.4°F | 62.4°F | 72.4°F | 3.93 in | — | 8 |
| July | 87.1°F | 66.5°F | 76.8°F | 4.51 in | — | 8 |
| August | 86.5°F | 65.1°F | 75.8°F | 3.42 in | — | 7 |
| September | 79.3°F | 57.1°F | 68.2°F | 4.02 in | — | 6 |
| October | 68.0°F | 46.0°F | 57.0°F | 3.33 in | — | 7 |
| November | 55.0°F | 35.3°F | 45.2°F | 3.91 in | 0.2 in | 8 |
| December | 44.6°F | 26.5°F | 35.5°F | 2.73 in | 2.4 in | 7 |
Climate twins of Mountain Grove
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).