September weather forecast
Crump, TN

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Crump, Tennessee, with an average temperature ranging between min 63.5°F (17.5°C) and max 83.5°F (28.6°C).

Temperature

Crump's weather in September, with an average high-temperature of a warm 83.5°F (28.6°C), subtly shifts from August's 88.3°F (31.3°C). An average nighttime temperature of 63.5°F (17.5°C) is observed during September.

Heat index

The heat index value for September is evaluated at a hot 91.4°F (33°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives a temperature feeling by integrating air temperature and humidity. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Crump, during September, the rain falls for 11.5 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 141.3 rainfall days, and 21.97" (558mm) of precipitation is accumulated.

Snowfall

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

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of September, sunrise is at 6:26 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:38 pm CDT.

Sunshine

In Crump, the average sunshine in September is 9.1h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum UV index of 5 in September translates into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Frequently asked questions

How hot does it get in Crump in September?

In September, the average high-temperature and low-temperature are 83.5°F (28.6°C) and 63.5°F (17.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 91.4°F (33°C).

What is the average humidity in September?

The average relative humidity in September in Crump is 74%.

How many days does it rain in September?

In Crump, Tennessee, during September, the rain falls for 11.5 days and regularly aggregates up to 1.26" (32mm) of precipitation.

When it does not snow?

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

What is the average length of the day in September in Crump?

The average day length in September is 12h and 23min.

What time are sunrise and sunset in September?

On the first day of September, sunrise is at 6:26 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:38 pm CDT.

How many hours of sunshine does Crump have in September?

The average sunshine duration in September is 9.1h.

What is the UV index intensity in September in Crump?

In Crump, the average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
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 September
Crump, TN

Average temperature in September - Crump, TN
  • Average high temperature in September: 83.5°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 (46.8°F).

  • Average low temperature in September: 63.5°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 (32.4°F).

Average pressure in September
Crump, TN

Average pressure in September - Crump, TN
  • Average pressure in September: 30.01"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Crump, TN

Average wind speed in September - Crump, TN
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest month (with the lowest average wind speed) is July (4.7mph).

Average humidity in September
Crump, TN

Average humidity in September - Crump, TN
  • Average humidity in September: 74%

The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in September
Crump, TN

Average rainfall in September - Crump, TN
  • Average rainfall in September: 1.26"

The wettest month (with the highest rainfall) is February (2.68").
The driest month (with the least rainfall) is November (1.1").

Average rainfall days in September
Crump, TN

Average rainfall days in September - Crump, TN
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in September
Crump, TN

Average snowfall in September - Crump, TN
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Crump, TN

Average snowfall days in September - Crump, TN
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Crump, TN

Average daylight in September / Average sunshine in September - Crump, TN
  • Average daylight in September: 12h 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 September: 9h and 1min

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

Average sunshine days in September
Crump, TN

Average sunshine days in September - Crump, TN
  • Average sunshine days in September: 15.9 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in September
Crump, TN

Average UV index in September - Crump, TN
  • Average UV index in September: 5

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in September
Crump, TN

Average cloud cover in September - Crump, TN
  • Average cloud cover in September: 30

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

Average visibility in September
Crump, TN

Average visibility in September - Crump, TN
  • Average visibility in September: 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).

Crump, Tennessee, USA

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