Hinds County · Mississippi
Jackson, MS weather averages
NOAA climate normals for 1991-2020, measured at Jackson Hawkins Fld, 5.9 km from the city centre — month by month temperature, rain and snow.
Quick answer
Jackson averages a daily high of 75.6°F and a daily low of 55°F across the year, with 54.32 inches of precipitation. July is the warmest month at 91.5°F and January the coldest at 36.8°F.
- Average annual high
- 75.6°FWarmest month July
- Average annual low
- 55°FColdest month January
- Precipitation per year
- 54.32 inWettest month December
- Snowfall per year
- —26.7 days at or below 32°F
Jackson weather month by month
Normal daily high and low, precipitation and snowfall for each month, 1991-2020.
| Month | High °F | Low °F | Precip in | Snow in | Range |
|---|---|---|---|---|---|
| January | 56.4 | 36.8 | 5.01 | — | 36.8 to 56.4 degrees |
| February | 61 | 40.2 | 4.39 | — | 40.2 to 61 degrees |
| March | 68.4 | 46.8 | 5.1 | — | 46.8 to 68.4 degrees |
| April | 75.9 | 53.8 | 5.11 | — | 53.8 to 75.9 degrees |
| May | 82.9 | 62.8 | 4.85 | — | 62.8 to 82.9 degrees |
| June | 89.2 | 69.4 | 4.13 | — | 69.4 to 89.2 degrees |
| July | 91.5 | 72.3 | 4.55 | — | 72.3 to 91.5 degrees |
| August | 91.5 | 71.9 | 4.01 | — | 71.9 to 91.5 degrees |
| September | 86.6 | 66.1 | 3.22 | — | 66.1 to 86.6 degrees |
| October | 77.2 | 55.1 | 3.99 | — | 55.1 to 77.2 degrees |
| November | 67.5 | 45.1 | 4.77 | — | 45.1 to 67.5 degrees |
| December | 58.4 | 39 | 5.19 | — | 39 to 58.4 degrees |
Source: NOAA NCEI, U.S. Climate Normals 1991-2020 — station USW00013927, Jackson Hawkins Fld · rates as published for 1991-2020 normals
How to read Jackson climate normals
What a climate normal is, and what it is not.
A normal is the average of thirty years of daily observations at one station — here Jackson Hawkins Fld, 5.9 km from the centre of Jackson. It describes a typical year, so any single year will run warmer, cooler, wetter or drier. Readings taken at an airport on the edge of town usually sit a degree or two below a dense downtown on summer nights. Jackson sees about 63.1 days a year at or above 90°F.
Keep going
Other Jackson data on this site.