September weather forecast
Earlysville, VA

Share

Weather in September

September, the first month of the autumn in Earlysville, is also a moderately hot month, with an average temperature fluctuating between 58.5°F (14.7°C) and 78.6°F (25.9°C).

Temperature

With the arrival of September, Earlysville notices a mild change in the average high-temperature, sliding from August's moderately hot 85.6°F (29.8°C) to a still warm 78.6°F (25.9°C). An average low-temperature of 58.5°F (14.7°C) is observed in Earlysville during the September nights.

Humidity

The months with the highest humidity are May, September, October and December, with an average relative humidity of 76%.

Rainfall

In Earlysville, during September, the rain falls for 14.1 days and regularly aggregates up to 2.05" (52mm) of precipitation. In Earlysville, during the entire year, the rain falls for 155.9 days and collects up to 27.99" (711mm) of precipitation.

Snowfall

May through October are months without snowfall in Earlysville.

Daylight

The average length of the day in September is 12h and 25min.
On the first day of the month, sunrise is at 6:44 am and sunset at 7:43 pm. On the last day of September, sunrise is at 7:09 am and sunset at 6:57 pm EDT.

Sunshine

The average sunshine in September is 8.7h.

UV index

The average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In September, a daily UV index of 5 turns into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
[Resources]

Frequently asked questions

What is the usual temperature for Earlysville in September?

In September, in Earlysville, the average high-temperature is 78.6°F (25.9°C), and the average low-temperature is 58.5°F (14.7°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 96.8°F (36°C).

What are the most humid months in Earlysville?

The months with the highest humidity are May, September, October and December, with an average relative humidity of 76%.

What is the average humidity in September in Earlysville?

The average relative humidity in September in Earlysville is 76%.

How many days does it rain in September in Earlysville?

In Earlysville, Virginia, during September, the rain falls for 14.1 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow in Earlysville?

May through October are months without snowfall in Earlysville, Virginia.

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

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

When are sunrise and sunset in September in Earlysville?

On the first day of September in Earlysville, sunrise is at 6:44 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 6:57 pm EDT.

How long on average sun shines in September in Earlysville?

In September, the average sunshine duration in Earlysville is 8.7h.

What is the UV index reading in September in Earlysville?

The average daily maximum UV index in September in Earlysville is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to 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
Earlysville, VA

Average temperature in September - Earlysville, VA
  • Average high temperature in September: 78.6°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (41.5°F).

  • Average low temperature in September: 58.5°F

The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

[Resources]

Average pressure in September
Earlysville, VA

Average pressure in September - Earlysville, VA
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

[Resources]

Average wind speed in September
Earlysville, VA

Average wind speed in September - Earlysville, VA
  • Average wind speed in September: 4.6mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

[Resources]

Average humidity in September
Earlysville, VA

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

The months with the highest relative humidity are May, September, October and December (76%).
The month with the lowest relative humidity is July (71%).

[Resources]

Average rainfall in September
Earlysville, VA

Average rainfall in September - Earlysville, VA
  • Average rainfall in September: 2.05"

The wettest months (with the highest rainfall) are April and May (2.91").
The driest month (with the least rainfall) is January (1.69").

[Resources]

Average rainfall days in September
Earlysville, VA

Average rainfall days in September - Earlysville, VA
  • Average rainfall days in September: 14.1 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (8.9 days).

[Resources]

Average snowfall in September
Earlysville, VA

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

The month with the highest snowfall is March (3.07").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in September
Earlysville, VA

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

The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

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

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

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

[Resources]

Average sunshine days in September
Earlysville, VA

Average sunshine days in September - Earlysville, VA
  • Average sunshine days in September: 13.8 days

The month with the most sunshine days is December (19.9 days).
The month with the least sunshine days is May (11.4 days).

[Resources]

Average UV index in September
Earlysville, VA

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

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, November and December (UV index 2).

[Resources]

Average cloud cover in September
Earlysville, VA

Average cloud cover in September - Earlysville, VA
  • Average cloud cover in September: 39

The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 31).

[Resources]

Average visibility in September
Earlysville, VA

Average visibility in September - Earlysville, VA
  • Average visibility in September: 5mi

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

[Resources]

Earlysville, Virginia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location