Huntsville
Alabama, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Huntsville, AL

A twilight shot of the colorful neon lights that lit up the buildings and roads of Huntsville in Alabama
A twilight shot of the colorful neon lights that lit up the buildings and roads of Huntsville in Alabama
July, like June, is a hot summer month in Huntsville, Alabama, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 89.8°F (32.1°C).

Temperature

In Huntsville, the average high-temperature is essentially the same as in June - a still tropical 89.8°F (32.1°C). In July, the average low-temperature is 69.6°F (20.9°C).

Humidity

In July, the average relative humidity in Huntsville is 73.5%.

Rainfall

In Huntsville, it is raining for 10.5 days, with typically 4" (102.6mm) of accumulated precipitation. Throughout the year, there are 116.5 rainfall days, and 54.3" (1378.6mm) of precipitation is accumulated.

Snowfall

In Huntsville, during the entire year, snow aggregates up to 2.4" (60.9mm).

Daylight

In July, the average length of the day in Huntsville is 14.2h.

Sunshine

May through July, with an average of 9h of sunshine, are months with the most sunshine.

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 10. A UV Index estimate of 8 to 10 represents a very high health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
In July, the average maximum UV index of 10 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the temperature in July in Huntsville?

The average high-temperature, in July, in Huntsville, Alabama, is 89.8°F (32.1°C), while the average low-temperature is 69.6°F (20.9°C).

What is the average humidity in July in Huntsville?

In July, the average relative humidity in Huntsville is 73.5%.

How much does it rain in Huntsville in July?

In Huntsville, in July, it is raining for 10.5 days, with typically 4" (102.6mm) of accumulated precipitation.

What is the average length of the day in July in Huntsville?

In July, the average length of the day is 14.2h.

What is the month with the most sunshine in Huntsville?

Months with the most sunshine in Huntsville, Alabama, are May through July, with an average of 9h of sunshine.

How long on average sun shines in July in Huntsville?

In Huntsville, Alabama, the average sunshine in July is 9h.

When is the highest UV index in Huntsville?

Months with the highest UV index are June and July, with an average maximum UV index of 10.

How high is the UV index in July in Huntsville?

In Huntsville, Alabama, the average daily maximum UV index in July is 10. A UV Index value of 8 to 10 symbolizes a very high health threat from unsafe exposure to the Sun's UV rays.
Average temperature in July - Huntsville, AL
  • Average high temperature in July: 89.7°F

The warmest month (with the highest average high temperature) is August (89.9°F).
The month with the lowest average high temperature is January (50.1°F).

  • Average low temperature in July: 69.7°F

The month with the highest average low temperature is July (69.7°F).
The coldest month (with the lowest average low temperature) is January (31°F).

Average humidity in July - Huntsville, AL
  • Average humidity in July: 73.5%

The month with the highest relative humidity is August (76%).
The month with the lowest relative humidity is January (56.5%).

Average rainfall in July - Huntsville, AL
  • Average rainfall in July: 4"

The wettest month (with the highest rainfall) is December (5.8").
Driest months (with the lowest rainfall) are August and October (3.6").

Average rainfall days in July - Huntsville, AL
  • Average rainfall days in July: 10.5 days

The month with the highest number of rainy days is December (10.8 days).
The month with the lowest number of rainy days is September (7.5 days).

Average snowfall in July - Huntsville, AL
  • Average snowfall in July: 0"

The month with the highest snowfall is January (1.3").
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in July - Huntsville, AL
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (0.9 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in July / Average sunshine in July - Huntsville, AL
  • Average daylight in July: 14.2h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in July: 9h

Months with most sunshine are May, June and July (Average sunshine: 9h).
Months with least sunshine are January, February, November and December (Average sunshine: 5).

Average UV index in July - Huntsville, AL
  • Average UV index in July: 10

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January, November and December (UV index 3).