Olive Branch, MS
Climate overview — based on NOAA 1991-2020 normals from OLIVE BRANCH, MS US.
Year-round temperatures (°F)
Climate summary
Olive Branch has an annual average temperature of 61.8°F with about 59.2 inches of precipitation per year and 1.5 inches of snow. The warmest month is August (average high 91.6°F), and the coldest is January (average low 30.6°F). March is typically the wettest month (6.05 in) and August the driest (3.57 in). Snow typically falls from January through March.
Best time to visit Olive Branch
Full guide →Climate change signal
All-time records →183 of 366 (50%) of Olive Branch'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 | 33 | |
| 2000s | 94 | |
| 2010s | 123 | |
| 2020s | 116 |
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 | 50.2°F | 30.6°F | 40.4°F | 4.27 in | 0.7 in | 9 |
| February | 54.6°F | 34.0°F | 44.3°F | 5.09 in | 0.6 in | 11 |
| March | 63.6°F | 41.2°F | 52.4°F | 6.05 in | 0.2 in | 11 |
| April | 73.0°F | 50.1°F | 61.5°F | 6.04 in | — | 10 |
| May | 81.7°F | 59.7°F | 70.7°F | 5.47 in | — | 11 |
| June | 88.8°F | 68.1°F | 78.4°F | 4.93 in | — | 8 |
| July | 91.3°F | 71.6°F | 81.5°F | 4.76 in | — | 8 |
| August | 91.6°F | 69.9°F | 80.8°F | 3.57 in | — | 8 |
| September | 85.2°F | 62.6°F | 73.9°F | 3.91 in | — | 5 |
| October | 75.3°F | 50.4°F | 62.9°F | 4.44 in | — | 7 |
| November | 62.9°F | 39.5°F | 51.2°F | 4.64 in | — | 8 |
| December | 53.0°F | 33.6°F | 43.3°F | 5.99 in | — | 10 |
Climate twins of Olive Branch
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).