July weather forecast
Hartselle, AL

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Weather in July

July, the same as June, in Hartselle, Alabama, is a hot summer month, with temperature in the range of an average low of 69.6°F (20.9°C) and an average high of 89.1°F (31.7°C).

Temperature

Hartselle's warmest month, July, generally records average temperatures ranging from a high of 89.1°F (31.7°C) to a low of 69.6°F (20.9°C).

Heat index

July's mean heat index is computed to be a scorching 105.8°F (41°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In July, the average relative humidity is 75%.

Rainfall

In Hartselle, in July, during 19.5 rainfall days, 3.66" (93mm) of precipitation is typically accumulated. Throughout the year, there are 173 rainfall days, and 41.38" (1051mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The average length of the day in July is 14h and 11min.
On the first day of the month, sunrise is at 5:39 am and sunset at 8:04 pm. On the last day of July, sunrise is at 5:58 am and sunset at 7:50 pm CDT.

Sunshine

In July, the average sunshine is 10.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 in July translates into these instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Jul 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What time of the year is the hottest?

July is the warmest month, with an average high-temperature of 89.1°F (31.7°C) and an average low-temperature of 69.6°F (20.9°C).

How hot does it get in Hartselle in July?

The average high-temperature and low-temperature during July are 89.1°F (31.7°C) and 69.6°F (20.9°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in July is computed to be 105.8°F (41°C).

What is the average humidity in July?

In July, the average relative humidity is 75%.

How many days does it rain in July?

In Hartselle, in July, it is raining for 19.5 days, with typically 3.66" (93mm) of accumulated precipitation.

When it does not snow?

In Hartselle, snow does not fall in April through October.

How many hours of daylight does Hartselle have in July?

In Hartselle, the average day length in July is 14h and 11min.

What time are sunrise and sunset in July?

On the first day of July, sunrise is at 5:39 am and sunset at 8:04 pm. On the last day of the month, sunrise is at 5:58 am and sunset at 7:50 pm CDT.

How many hours of sunshine does Hartselle have in July?

In Hartselle, the average sunshine duration in July is 10.3h.

What is the month with the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in July?

In Hartselle, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Hartselle, AL

Average temperature in July - Hartselle, AL
  • Average high temperature in July: 89.1°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in July: 69.6°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

Average pressure in July
Hartselle, AL

Average pressure in July - Hartselle, AL
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in July
Hartselle, AL

Average wind speed in July - Hartselle, AL
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in July
Hartselle, AL

Average humidity in July - Hartselle, AL
  • Average humidity in July: 75%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (72%).

Average rainfall in July
Hartselle, AL

Average rainfall in July - Hartselle, AL
  • Average rainfall in July: 3.66"

The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is November (2.24").

Average rainfall days in July
Hartselle, AL

Average rainfall days in July - Hartselle, AL
  • Average rainfall days in July: 19.5 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (9.7 days).

Average snowfall in July
Hartselle, AL

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

The month with the highest snowfall is January (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Hartselle, AL

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

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Hartselle, AL

Average daylight in July / Average sunshine in July - Hartselle, AL
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in July
Hartselle, AL

Average sunshine days in July - Hartselle, AL
  • Average sunshine days in July: 9.3 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (9.3 days).

Average UV index in July
Hartselle, AL

Average UV index in July - Hartselle, AL
  • Average UV index in July: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in July
Hartselle, AL

Average cloud cover in July - Hartselle, AL
  • Average cloud cover in July: 34

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in July
Hartselle, AL

Average visibility in July - Hartselle, AL
  • Average visibility in July: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Hartselle, Alabama, USA

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