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Union County, MS Climate
1991 to 2020 normals at Hickory Flat, 14 mi from the center of Union County, elevation 400 ft.
Average weather by month
Select a month for daily normals and last year's weather
| Month | Range | High | Low | Precip. | Snow |
|---|---|---|---|---|---|
| January | 51° | 28° | 5.07 in | 1.2 in | |
| February | 54° | 31° | 5.51 in | 1.1 in | |
| March | 64° | 38° | 5.73 in | 0.2 in | |
| April | 73° | 47° | 5.61 in | 0.0 in | |
| May | 80° | 56° | 5.30 in | 0.0 in | |
| June | 87° | 65° | 4.99 in | 0.0 in | |
| July | 90° | 68° | 4.56 in | 0.0 in | |
| August | 90° | 67° | 3.93 in | 0.0 in | |
| September | 85° | 59° | 3.99 in | 0.0 in | |
| October | 75° | 47° | 3.65 in | 0.0 in | |
| November | 62° | 37° | 4.07 in | 0.0 in | |
| December | 53° | 31° | 6.21 in | 0.1 in | |
| Year | 72° | 58.62 in | 2.6 in |
Frequently asked questions
- What is the hottest month in Union County, MS?
- August is the warmest month, with a normal high of 90°F at Hickory Flat.
- What is the coldest month in Union County, MS?
- January is the coldest month, with a normal low of 28°F.
- What is the wettest month in Union County, MS?
- December has the most precipitation on average, about 6.21 inches.