September weather forecast
Lightfoot, VA

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Weather in September

September, the first month of the autumn in Lightfoot, is still a warm month, with an average temperature ranging between min 64.9°F (18.3°C) and max 79.9°F (26.6°C).

Temperature

Lightfoot's transition into September involves a gentle shift in temperature, receding from a hot 86.5°F (30.3°C) in August to a moderately hot 79.9°F (26.6°C). Lightfoot encounters a steady low-temperature average of 64.9°F (18.3°C) throughout the month of September.

Humidity

In September, the average relative humidity is 76%.

Rainfall

In Lightfoot, in September, during 12 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, there are 129.1 rainfall days, and 12.83" (326mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Lightfoot, the average length of the day in September is 12h and 25min.
On the first day of September, sunrise is at 6:38 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:51 pm EDT.

Sunshine

In September, the average sunshine is 9.2h.

UV index

In September, the average daily maximum UV index in Lightfoot is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 5 during September translates into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.

Frequently asked questions

What are September temperatures?

During September, Lightfoot experiences an average high-temperature of 79.9°F (26.6°C) and a low-temperature of 64.9°F (18.3°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 98.6°F (37°C).

What is the average humidity in September?

In Lightfoot, the average relative humidity in September is 76%.

How many days does it rain in September?

In Lightfoot, in September, during 12 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

When it does not snow?

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

What is the average length of the day in September?

In September, the average day length is 12h and 25min.

When are sunrise and sunset in September?

On the first day of September, sunrise is at 6:38 am and sunset at 7:35 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 6:51 pm EDT.

How many hours of sunshine does Lightfoot have in September?

In September, the average sunshine duration is 9.2h.

How high is the UV index in September?

The average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium health risk 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 September
Lightfoot, VA

Average temperature in September - Lightfoot, VA
  • Average high temperature in September: 79.9°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in September: 64.9°F

The month with the highest average low temperature is July (70.9°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

Average pressure in September
Lightfoot, VA

Average pressure in September - Lightfoot, VA
  • Average pressure in September: 30.04"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in September
Lightfoot, VA

Average wind speed in September - Lightfoot, VA
  • Average wind speed in September: 6.8mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.1mph).

Average humidity in September
Lightfoot, VA

Average humidity in September - Lightfoot, VA
  • Average humidity in September: 76%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (73%).

Average rainfall in September
Lightfoot, VA

Average rainfall in September - Lightfoot, VA
  • Average rainfall in September: 1.02"

The wettest month (with the highest rainfall) is August (1.57").
The driest month (with the least rainfall) is December (0.75").

Average rainfall days in September
Lightfoot, VA

Average rainfall days in September - Lightfoot, VA
  • Average rainfall days in September: 12 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is November (6.5 days).

Average snowfall in September
Lightfoot, VA

Average snowfall in September - Lightfoot, VA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (0.39").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in September
Lightfoot, VA

Average snowfall days in September - Lightfoot, VA
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (2.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Lightfoot, VA

Average daylight in September / Average sunshine in September - Lightfoot, VA
  • Average daylight in September: 12h and 2min

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

  • Average sunshine in September: 9h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

Average sunshine days in September
Lightfoot, VA

Average sunshine days in September - Lightfoot, VA
  • Average sunshine days in September: 16 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is June (13.7 days).

Average UV index in September
Lightfoot, VA

Average UV index in September - Lightfoot, VA
  • Average UV index in September: 5

The months with the highest UV index are June and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in September
Lightfoot, VA

Average cloud cover in September - Lightfoot, VA
  • Average cloud cover in September: 34

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in September
Lightfoot, VA

Average visibility in September - Lightfoot, VA
  • 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).

Lightfoot, Virginia, USA

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