September weather forecast
Ripplemead, VA

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Weather in September

September, the first month of the autumn in Ripplemead, is still a warm month, with an average temperature varying between 74.7°F (23.7°C) and 52.7°F (11.5°C).

Temperature

The transition into September involves a small decrease in the average high-temperature, dipping slightly from a warm 81.3°F (27.4°C) in August to a still moderately hot 74.7°F (23.7°C). Ripplemead reports a marked divergence from daytime peaks throughout September, with lows averaging at a cool 52.7°F (11.5°C).

Humidity

In Ripplemead, Virginia, the average relative humidity in September is 80%.

Rainfall

September is the month with the least rainfall. Rain falls for 13.6 days and accumulates 1.34" (34mm) of precipitation.

Snowfall

In Ripplemead, snow does not fall in June through September.

Daylight

In September, the average length of the day is 12h and 25min.
On the first day of September, sunrise is at 6:53 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 7:07 pm EDT.

Sunshine

In September, the average sunshine is 8.2h.

UV index

The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 4 in September translates into this advice:
Adopt protective measures - Suggestions to resist sunburn are offered. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Ripplemead in September?

The high-temperature during September is 74.7°F (23.7°C) and the low-temperature is 52.7°F (11.5°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 86°F (30°C).

What is the average humidity in September?

In Ripplemead, the average relative humidity in September is 80%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 13.6 days and typically collects 1.34" (34mm) of precipitation.

How much does it rain in Ripplemead in September?

In Ripplemead, in September, during 13.6 rainfall days, 1.34" (34mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

Does it snow in September?

In Ripplemead, Virginia, in September, it doesn't snow. In October, it regularly snows.

How many hours of daylight does Ripplemead have in September?

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

What time are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:53 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 7:07 pm EDT.

How many hours of sunshine does Ripplemead have in September?

The average sunshine duration in September is 8.2h.

What is the UV index reading in September?

In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium health risk 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
Ripplemead, VA

Average temperature in September - Ripplemead, VA
  • Average high temperature in September: 74.7°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (38.1°F).

  • Average low temperature in September: 52.7°F

The month with the highest average low temperature is July (59.4°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in September
Ripplemead, VA

Average pressure in September - Ripplemead, VA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in September
Ripplemead, VA

Average wind speed in September - Ripplemead, VA
  • Average wind speed in September: 4.4mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in September
Ripplemead, VA

Average humidity in September - Ripplemead, VA
  • Average humidity in September: 80%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are June, July and November (77%).

Average rainfall in September
Ripplemead, VA

Average rainfall in September - Ripplemead, VA
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days in September
Ripplemead, VA

Average rainfall days in September - Ripplemead, VA
  • Average rainfall days in September: 13.6 days

The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is October (8.8 days).

Average snowfall in September
Ripplemead, VA

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

The month with the highest snowfall is January (3.43").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Ripplemead, VA

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

The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Ripplemead, 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 1min

The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in September
Ripplemead, VA

Average sunshine days in September - Ripplemead, VA
  • Average sunshine days in September: 13.9 days

The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is May (10.7 days).

Average UV index in September
Ripplemead, VA

Average UV index in September - Ripplemead, VA
  • Average UV index in September: 4

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in September
Ripplemead, VA

Average cloud cover in September - Ripplemead, VA
  • Average cloud cover in September: 44

The months with the most cloud cover are January and February (Cloud cover 56).
The months with the least cloud cover are June and July (Cloud cover 38).

Average visibility in September
Ripplemead, VA

Average visibility in September - Ripplemead, VA
  • Average visibility in September: 4mi

The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).

Ripplemead, Virginia, USA

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