Byram, MS
Climate overview — based on NOAA 1991-2020 normals from JACKSON HAWKINS FLD, MS US.
Year-round temperatures (°F)
Climate summary
Byram has an annual average temperature of 66°F with about 51.3 inches of precipitation per year. The warmest month is August (average high 92.4°F), and the coldest is January (average low 37.5°F). April is typically the wettest month (5.28 in) and September the driest (3.34 in).
Best time to visit Byram
Full guide →Climate change signal
All-time records →158 of 366 (43.2%) of Byram'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 | 112 | |
| 2010s | 169 | |
| 2020s | 85 |
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 | 57.4°F | 37.5°F | 47.4°F | 5.09 in | — | 9 |
| February | 62.0°F | 40.8°F | 51.4°F | 4.36 in | — | 10 |
| March | 69.7°F | 47.8°F | 58.7°F | 4.83 in | — | 10 |
| April | 76.6°F | 54.6°F | 65.6°F | 5.28 in | — | 8 |
| May | 83.9°F | 63.3°F | 73.6°F | 3.94 in | — | 9 |
| June | 90.0°F | 70.6°F | 80.3°F | 3.92 in | — | 10 |
| July | 92.1°F | 73.0°F | 82.6°F | 4.65 in | — | 12 |
| August | 92.4°F | 72.6°F | 82.5°F | 3.44 in | — | 11 |
| September | 87.7°F | 67.6°F | 77.7°F | 3.34 in | — | 7 |
| October | 78.5°F | 55.6°F | 67.0°F | 3.57 in | — | 7 |
| November | 67.2°F | 44.5°F | 55.9°F | 4.20 in | — | 8 |
| December | 59.5°F | 39.5°F | 49.5°F | 4.71 in | — | 9 |
Climate twins of Byram
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).