July weather forecast
Castell Springs, TN

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Weather in July

July, the same as June, is a moderately hot summer month in Castell Springs, Tennessee, with an average temperature varying between 62.4°F (16.9°C) and 84.6°F (29.2°C).

Temperature

In Castell Springs, temperatures reach their average annual highs in July, measuring 84.6°F (29.2°C) and a minimum average of 62.4°F (16.9°C).

Heat index

For most parts of July, the heat index is appraised at a hot 93.2°F (34°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', determines the feeling of heat when you account for the relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.

Humidity

The months with the lowest humidity are July and August, with an average relative humidity of 74%.

Rainfall

In Castell Springs, in July, it is raining for 19.7 days, with typically 3.11" (79mm) of accumulated precipitation. In Castell Springs, Tennessee, during the entire year, the rain falls for 188.6 days and collects up to 32.87" (835mm) of precipitation.

Snowfall

In Castell Springs, snow does not fall in May through September.

Daylight

In July, the average length of the day in Castell Springs is 14h and 20min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:52 pm. On the last day of July, in Castell Springs, sunrise is at 6:37 am and sunset at 8:37 pm EDT.

Sunshine

The average sunshine in July in Castell Springs, Tennessee, is 10.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 6 in July interprets into the following advice:
Inhibit overexposure. Warding off sun damage is of utmost importance. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Castell Springs?

Castell Springs's July weather reaches an average high of 84.6°F (29.2°C) and an average low of 62.4°F (16.9°C), making it the warmest month.

How hot is it in Castell Springs in July?

The high-temperature during July is 84.6°F (29.2°C) and the low-temperature is 62.4°F (16.9°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 93.2°F (34°C).

What is the least humid month in Castell Springs?

The months with the lowest humidity in Castell Springs, Tennessee, are July and August, with an average relative humidity of 74%.

What is the average humidity in July in Castell Springs?

In July, the average relative humidity in Castell Springs, Tennessee, is 74%.

How many days does it rain in July in Castell Springs?

In July, in Castell Springs, the rain falls for 19.7 days. Throughout July, 3.11" (79mm) of precipitation is accumulated.

When it does not snow in Castell Springs?

In Castell Springs, snow does not fall in May through September.

How many hours of daylight does Castell Springs have in July?

In Castell Springs, the average day length in July is 14h and 20min.

What time are sunrise and sunset in July in Castell Springs?

In July, on the first day of the month, sunrise is at 6:17 am and sunset at 8:52 pm. On the last day of the month, in Castell Springs, Tennessee, sunrise is at 6:37 am and sunset at 8:37 pm EDT.

How long on average sun shines in July in Castell Springs?

In July, the average sunshine duration in Castell Springs is 10.6h.

What is the month with the highest UV index in Castell Springs?

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

What is the UV index intensity in July in Castell Springs?

In July, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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
Castell Springs, TN

Average temperature in July - Castell Springs, TN
  • Average high temperature in July: 84.6°F

The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (43.2°F).

  • Average low temperature in July: 62.4°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in July
Castell Springs, TN

Average pressure in July - Castell Springs, TN
  • Average pressure in July: 30.02"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in July
Castell Springs, TN

Average wind speed in July - Castell Springs, TN
  • Average wind speed in July: 4mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in July
Castell Springs, TN

Average humidity in July - Castell Springs, TN
  • Average humidity in July: 74%

The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are July and August (74%).

Average rainfall in July
Castell Springs, TN

Average rainfall in July - Castell Springs, TN
  • Average rainfall in July: 3.11"

The wettest month (with the highest rainfall) is February (3.39").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in July
Castell Springs, TN

Average rainfall days in July - Castell Springs, TN
  • Average rainfall days in July: 19.7 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is November (11.4 days).

Average snowfall in July
Castell Springs, TN

Average snowfall in July - Castell Springs, TN
  • Average snowfall in July: 0"

The month with the highest snowfall is December (4.09").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Castell Springs, TN

Average snowfall days in July - Castell Springs, TN
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Castell Springs, TN

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

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in July
Castell Springs, TN

Average sunshine days in July - Castell Springs, TN
  • Average sunshine days in July: 8.8 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in July
Castell Springs, TN

Average UV index in July - Castell Springs, 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
Castell Springs, TN

Average cloud cover in July - Castell Springs, TN
  • Average cloud cover in July: 30

The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and August (Cloud cover 28).

Average visibility in July
Castell Springs, TN

Average visibility in July - Castell Springs, TN
  • Average visibility in July: 6mi

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

Castell Springs, Tennessee, USA

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