September weather forecast
Little Plymouth, VA

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Weather in September

September, the first month of the autumn in Little Plymouth, is still a warm month, with an average temperature ranging between min 63.7°F (17.6°C) and max 80.1°F (26.7°C).

Temperature

With the onset of September, the average high-temperature subtly recedes from August's tropical 86.5°F (30.3°C) to a moderately hot 80.1°F (26.7°C). In September, Little Plymouth encounters an average low-temperature of 63.7°F (17.6°C) during the night.

Humidity

The average relative humidity in September is 77%.

Rainfall

The month with the least rainfall in Little Plymouth is September, when the rain falls for 11.3 days and typically collects 0.94" (24mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

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

Sunshine

In September, the average sunshine is 8.9h.

UV index

In September, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: During September, 5 as the daily maximum UV index converts into the following advice:
Exercise prevention - Protecting skin and eyes from harm is required. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Jul 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Little Plymouth in September?

During September, Little Plymouth experiences an average high-temperature of 80.1°F (26.7°C) and a low-temperature of 63.7°F (17.6°C). In August, 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 calculated to be 98.6°F (37°C).

What is the average humidity in September?

In Little Plymouth, Virginia, the average relative humidity in September is 77%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 11.3 days and accumulates 0.94" (24mm) of precipitation.

How many days does it rain in September?

In September, the rain falls for 11.3 days. Throughout September, 0.94" (24mm) of precipitation is accumulated.

When it does not snow?

In Little Plymouth, snow does not fall in May through October.

How many hours of daylight does Little Plymouth have in September?

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

What time 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 long on average sun shines in September?

The average sunshine duration in September is 8.9h.

How high is the UV index in September?

In Little Plymouth, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents 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
Little Plymouth, VA

Average temperature in September - Little Plymouth, VA
  • Average high temperature in September: 80.1°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (44.6°F).

  • Average low temperature in September: 63.7°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in September
Little Plymouth, VA

Average pressure in September - Little Plymouth, 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
Little Plymouth, VA

Average wind speed in September - Little Plymouth, VA
  • Average wind speed in September: 6.2mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in September
Little Plymouth, VA

Average humidity in September - Little Plymouth, VA
  • Average humidity in September: 77%

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

Average rainfall in September
Little Plymouth, VA

Average rainfall in September - Little Plymouth, VA
  • Average rainfall in September: 0.94"

The wettest month (with the highest rainfall) is August (1.85").
The driest month (with the least rainfall) is September (0.94").

Average rainfall days in September
Little Plymouth, VA

Average rainfall days in September - Little Plymouth, VA
  • Average rainfall days in September: 11.3 days

The month with the highest number of rainy days is May (14.3 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in September
Little Plymouth, VA

Average snowfall in September - Little Plymouth, VA
  • Average snowfall in September: 0"

The months with the highest snowfall are January and February (0.55").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in September
Little Plymouth, VA

Average snowfall days in September - Little Plymouth, VA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.8 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
Little Plymouth, VA

Average daylight in September / Average sunshine in September - Little Plymouth, 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: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).

Average sunshine days in September
Little Plymouth, VA

Average sunshine days in September - Little Plymouth, VA
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is May (14.5 days).

Average UV index in September
Little Plymouth, VA

Average UV index in September - Little Plymouth, VA
  • Average UV index in September: 5

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

Average cloud cover in September
Little Plymouth, VA

Average cloud cover in September - Little Plymouth, VA
  • Average cloud cover in September: 37

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 31).

Average visibility in September
Little Plymouth, VA

Average visibility in September - Little Plymouth, VA
  • Average visibility in September: 6mi

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

Little Plymouth, Virginia, USA

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