Humid cities · Mississippi
How humid is Jackson in summer?
Jackson right now
48°FClear skies
- Today53°F / 38°FClear skies
- Tomorrow60°F / 36°FClouds
- Monday60°F / 38°FClouds
Live from OpenWeatherMap. Alerts from the National Weather Service.
Across June, July and August, the dew point in Jackson averages about 70.2°F, which is tropical on the usual dew point scale.
July is the muggiest month, with the dew point averaging about 71.4°F. On NOAA’s hour by hour normals, about 2,750 hours, about 31% of the year, average a dew point of 65°F or more. That makes it the 14th most humid summer of the 124 US cities we track.
Last updated
A weather alert is in force here, so no joke today. The National Weather Service has the details.
Live 48-hour forecast from OpenWeatherMap, refreshed about every half hour. Alerts from the National Weather Service.
Summer humidity at a glance
| Dew point, June to August | 70.2°F |
|---|---|
| Muggiest month | July, 71.4°F |
| Hours a year at a 65°F dew point or more | 2,750 (31%) |
| How summer feels | tropical |
The dew point is the temperature the air would have to cool to for dew to form, so the higher it is, the more water the air holds. Forecasters usually call under 55°F comfortable, 55 to 65°F sticky and 65°F or more muggy; 70°F or more feels tropical.
Cities with about the same summer air
- Shreveport, Louisiana: about 70.4°F
- Little Rock, Arkansas: about 69.4°F
- San Antonio, Texas: about 69.3°F
More about the weather here
Source: NOAA U.S. Climate Normals, hourly, 1991 to 2020, station USW00003940. Average dew points, not the stickiest days.