Climate averages 1991–2020
Huntsville weather
in July.
A hot, wet month: one of the warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a hot month in Huntsville: daytime highs average 31.0°C and nights cool to about 22.0°C. By daytime temperature it is one of the warmest months of the year.
Expect about 112 mm of rain on roughly 13 days, which makes July a wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 14 min on an average July day.
The nearest other city in this atlas is Chattanooga (122 km away). In July its highs average 30.9°C, about as warm as Huntsville, with 105 mm of rain.
Among the 498 cities listed in the United States, Huntsville ranks joint 194th of 498 for the warmest July highs and joint 435th of 498 for the driest July (rainfall, lowest first). The mean July high of those 498 cities is 30.3°C; Huntsville is 0.8°C warmer than that mean.
From July to August, average highs fall by 0.1°C to 31.0°C, and monthly rainfall falls from 112 mm to 78 mm.
The annual picture
July in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Huntsville climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.7°C1.1°C | 1.1°C | 129 | 10.3 | 10.110 h |
| February | 12.1°C2.6°C | 2.6°C | 124 | 11.1 | 10.911 h |
| March | 16.5°C6.2°C | 6.2°C | 145 | 11.8 | 11.912 h |
| April | 21.3°C10.7°C | 10.7°C | 126 | 10.4 | 13.013 h |
| May | 25.8°C15.7°C | 15.7°C | 106 | 11.0 | 14.014 h |
| June | 29.6°C20.1°C | 20.1°C | 105 | 12.4 | 14.414 h |
| July, selected | 31.0°C22.0°C | 22.0°C | 112 | 12.8 | 14.214 h |
| August | 31.0°C21.7°C | 21.7°C | 78 | 11.1 | 13.513 h |
| September | 28.1°C18.6°C | 18.6°C | 92 | 7.5 | 12.412 h |
| October | 22.3°C12.5°C | 12.5°C | 86 | 7.2 | 11.311 h |
| November | 15.7°C6.4°C | 6.4°C | 106 | 8.9 | 10.410 h |
| December | 11.1°C2.8°C | 2.8°C | 139 | 11.2 | 9.910 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
July in nearby cities
- Chattanooga in JulyUnited States · 122 kmHigh 30.9°C · Low 21.6°C · 105 mm rain
- Murfreesboro in JulyUnited States · 125 kmHigh 31.1°C · Low 21.8°C · 112 mm rain
- East Chattanooga in JulyUnited States · 127 kmHigh 30.7°C · Low 21.4°C · 105 mm rain
- Franklin in JulyUnited States · 135 kmHigh 31.1°C · Low 21.8°C · 109 mm rain
- Birmingham, United States in JulyUnited States · 136 kmHigh 31.6°C · Low 22.4°C · 114 mm rain
- Hoover in JulyUnited States · 149 kmHigh 31.6°C · Low 22.4°C · 114 mm rain
- Nashville in JulyUnited States · 161 kmHigh 31.2°C · Low 21.8°C · 106 mm rain
- Tuscaloosa in JulyUnited States · 192 kmHigh 32.3°C · Low 23.2°C · 104 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Huntsville) is explained once on the Huntsville year overview and on the Sources, method and limits page.