September weather forecast
Lynchburg, MS

Weather in September

The first month of the autumn, September, is also a moderately hot month in Lynchburg, Mississippi, with average temperature ranging between max 84.2°F (29°C) and min 65.8°F (18.8°C).

Temperature

In September, the average high-temperature is relatively the same as in August - a moderately hot 84.2°F (29°C). The average low-temperature, in Lynchburg, is 65.8°F (18.8°C).

Heat index

The average heat index in September is computed to be a tropical 91.2°F (32.9°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'feels like', or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, metabolic differences, differences in body mass, height, and shape, and wind affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In September, the average relative humidity in Lynchburg is 71%.

Rainfall

In Lynchburg, during 12.3 rainfall days, 1.61" (41mm) of precipitation is typically accumulated. Throughout the year, there are 147.4 rainfall days, and 27.76" (705mm) of precipitation is accumulated.

Snowfall

In Lynchburg snow does not fall in April through October.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

In Lynchburg, Mississippi, the average sunshine is 9.6h.

UV index

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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.
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FAQ

What is the temperature in September in Lynchburg?

The average high-temperature, in September, in Lynchburg, is 84.2°F (29°C), while the average low-temperature is 65.8°F (18.8°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 91.2°F (32.9°C).

What is the average humidity in September in Lynchburg?

The average relative humidity in September in Lynchburg is 71%.

How much does it rain in Lynchburg in September?

In Lynchburg, during September, the rain falls for 12.3 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in Lynchburg?

April through October are months without snowfall in Lynchburg.

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

In Lynchburg, the average length of the day in September is 12.4h.

How many hours of sunshine does Lynchburg have in September?

In September, the average sunshine in Lynchburg is 9.6h.

What is the UV index reading in September in Lynchburg?

The average daily maximum UV index in September in Lynchburg is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV rays.

Average temperature in September
Lynchburg, MS

Average temperature in September - Lynchburg, MS
  • Average high temperature in September: 84.2°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in September: 65.8°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (34°F).

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Average pressure in September
Lynchburg, MS

Average pressure in September - Lynchburg, MS
  • Average pressure in September: 30"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.94").

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Average wind speed in September
Lynchburg, MS

Average wind speed in September - Lynchburg, MS
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is February (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).

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Average humidity in September
Lynchburg, MS

Average humidity in September - Lynchburg, MS
  • Average humidity in September: 71%

Months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in September
Lynchburg, MS

Average rainfall in September - Lynchburg, MS
  • Average rainfall in September: 1.61"

The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is January (1.46").

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Average rainfall days in September
Lynchburg, MS

Average rainfall days in September - Lynchburg, MS
  • Average rainfall days in September: 12.3 days

The month with the highest number of rainy days is August (16.4 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in September
Lynchburg, MS

Average snowfall in September - Lynchburg, MS
  • Average snowfall in September: 0"

Months with the highest snowfall are January and February (0.31").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Lynchburg, MS

Average snowfall days in September - Lynchburg, MS
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (1.5 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Lynchburg, MS

Average daylight in September / Average sunshine in September - Lynchburg, MS
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 9.6h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in September
Lynchburg, MS

Average sunshine days in September - Lynchburg, MS
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is August (11.7 days).

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Average UV index in September
Lynchburg, MS

Average UV index in September - Lynchburg, MS
  • Average UV index in September: 5

Months with the highest UV index are June and July (UV index 7).
Months with the lowest UV index are January, February and December (UV index 3).

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Average cloud cover in September
Lynchburg, MS

Average cloud cover in September - Lynchburg, MS
  • Average cloud cover in September: 28

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).

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Average visibility in September
Lynchburg, MS

Average visibility in September - Lynchburg, MS
  • Average visibility in September: 6mi

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

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