July weather forecast
Crestfield, TN

Share

Weather in July

July in Crestfield, Tennessee, is a hot summer month, with an average temperature ranging between max 87.6°F (30.9°C) and min 66.6°F (19.2°C).

Temperature

Crestfield records the warmest temperatures in July, averaging a high of 87.6°F (30.9°C) and a low of 66.6°F (19.2°C).

Heat index

Throughout July, the heat index is appraised at a very hot 102.2°F (39°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in July is 76%.

Rainfall

In July, the rain falls for 11.7 days. Throughout July, 1.14" (29mm) of precipitation is accumulated. Throughout the year, there are 104.5 rainfall days, and 10.98" (279mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

In July, the average length of the day is 14h and 15min.
On the first day of the month, sunrise is at 6:30 am and sunset at 8:59 pm. On the last day of July, sunrise is at 6:49 am and sunset at 8:44 pm EDT.

Sunshine

In July, the average sunshine is 10.4h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, an average UV index of 6 transforms into the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Jun 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

With its average high temperature of 87.6°F (30.9°C) and a low of 66.6°F (19.2°C), July is regarded as the warmest month.

How hot does it get in July?

The average high-temperature, in July, in Crestfield, is 87.6°F (30.9°C), while the average low-temperature is 66.6°F (19.2°C). In July, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 102.2°F (39°C).

What is the average humidity in July?

The average relative humidity in July is 76%.

How much does it rain in July?

In Crestfield, during July, the rain falls for 11.7 days and regularly aggregates up to 1.14" (29mm) of precipitation.

When it does not snow?

April through November are months without snowfall.

How many hours of daylight does Crestfield have in July?

The average day length in July is 14h and 15min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:30 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 8:44 pm EDT.

How long on average sun shines in July in Crestfield?

In July, the average sunshine duration is 10.4h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

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
Crestfield, TN

Average temperature in July - Crestfield, TN
  • Average high temperature in July: 87.6°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in July: 66.6°F

The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in July
Crestfield, TN

Average pressure in July - Crestfield, TN
  • Average pressure in July: 30.01"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
Crestfield, TN

Average wind speed in July - Crestfield, TN
  • Average wind speed in July: 3.9mph

The windiest month (with the highest average wind speed) is February (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

Average humidity in July
Crestfield, TN

Average humidity in July - Crestfield, TN
  • Average humidity in July: 76%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are June, October and November (75%).

Average rainfall in July
Crestfield, TN

Average rainfall in July - Crestfield, TN
  • Average rainfall in July: 1.14"

The wettest months (with the highest rainfall) are February and December (1.18").
The driest month (with the least rainfall) is September (0.43").

Average rainfall days in July
Crestfield, TN

Average rainfall days in July - Crestfield, TN
  • Average rainfall days in July: 11.7 days

The month with the highest number of rainy days is July (11.7 days).
The month with the least rainy days is October (6.1 days).

Average snowfall in July
Crestfield, TN

Average snowfall in July - Crestfield, TN
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in July
Crestfield, TN

Average snowfall days in July - Crestfield, TN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in July /
Average sunshine in July
Crestfield, TN

Average daylight in July / Average sunshine in July - Crestfield, TN
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • 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 December (Average sunshine: 5h and 0min).

Average sunshine days in July
Crestfield, TN

Average sunshine days in July - Crestfield, TN
  • Average sunshine days in July: 16.8 days

The month with the most sunshine days is October (23.6 days).
The month with the least sunshine days is July (16.8 days).

Average UV index in July
Crestfield, TN

Average UV index in July - Crestfield, TN
  • 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, February and December (UV index 2).

Average cloud cover in July
Crestfield, TN

Average cloud cover in July - Crestfield, TN
  • Average cloud cover in July: 32

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in July
Crestfield, TN

Average visibility in July - Crestfield, TN
  • Average visibility in July: 5mi

The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).

Crestfield, Tennessee, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location