September weather forecast
Bayside Park, VA

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Bayside Park, Virginia, with an average temperature fluctuating between 61.3°F (16.3°C) and 79°F (26.1°C).

Temperature

The arrival of September signals a subtle shift in temperature, down from a tropical 86°F (30°C) in August to a warm 79°F (26.1°C). Throughout September, Bayside Park registers a consistent average low-temperature of 61.3°F (16.3°C).

Humidity

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

Rainfall

In September, the rain falls for 12.6 days. Throughout September, 2.13" (54mm) of precipitation is accumulated. In Bayside Park, during the entire year, the rain falls for 164.3 days and collects up to 32.32" (821mm) of precipitation.

Snowfall

In Bayside Park, snow does not fall in May through November.

Daylight

In September, the average length of the day is 12h and 26min.
On the first day of the month, sunrise is at 6:38 am and sunset at 7:38 pm. On the last day of September, sunrise is at 7:04 am and sunset at 6:52 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 unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 5 in September leads to these recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. To protect against the Sun's most potent rays, avoid direct exposure around midday. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September?

The high-temperature, in September, in Bayside Park, is 79°F (26.1°C), while the low-temperature averages to 61.3°F (16.3°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 96.8°F (36°C).

What is the average humidity in September?

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

How many days does it rain in September?

In Bayside Park, Virginia, in September, during 12.6 rainfall days, 2.13" (54mm) of precipitation is typically accumulated.

When it does not snow?

May through November are months without snowfall.

How many hours of daylight does Bayside Park have in September?

In Bayside Park, the average day length in September is 12h and 26min.

When is the sunrise / sunset in September in Bayside Park?

On the first day of September, sunrise is at 6:38 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 6:52 pm EDT.

How long on average sun shines in September?

In September, the average sunshine duration is 8.9h.

How high is the UV index in September?

In Bayside Park, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from 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
Bayside Park, VA

Average temperature in September - Bayside Park, VA
  • Average high temperature in September: 79°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°F).

  • Average low temperature in September: 61.3°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).

Average pressure in September
Bayside Park, VA

Average pressure in September - Bayside Park, 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 (29.95"Hg).

Average wind speed in September
Bayside Park, VA

Average wind speed in September - Bayside Park, VA
  • Average wind speed in September: 5.3mph

The windiest months (with the highest average wind speed) are March and April (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in September
Bayside Park, VA

Average humidity in September - Bayside Park, VA
  • Average humidity in September: 76%

The months with the highest relative humidity are May, October and December (77%).
The months with the lowest relative humidity are April and July (72%).

Average rainfall in September
Bayside Park, VA

Average rainfall in September - Bayside Park, VA
  • Average rainfall in September: 2.13"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is January (2.01").

Average rainfall days in September
Bayside Park, VA

Average rainfall days in September - Bayside Park, VA
  • Average rainfall days in September: 12.6 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is November (9.1 days).

Average snowfall in September
Bayside Park, VA

Average snowfall in September - Bayside Park, VA
  • Average snowfall in September: 0"

The month with the highest snowfall is January (2.44").
The months with the least snowfall are May, June, July, August, September, October and November (0").

Average snowfall days in September
Bayside Park, VA

Average snowfall days in September - Bayside Park, VA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (4.8 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
Bayside Park, VA

Average daylight in September / Average sunshine in September - Bayside Park, 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 30min).

  • Average sunshine in September: 8h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 5h and 12min).

Average sunshine days in September
Bayside Park, VA

Average sunshine days in September - Bayside Park, VA
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (10.6 days).

Average UV index in September
Bayside Park, VA

Average UV index in September - Bayside Park, 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, November and December (UV index 2).

Average cloud cover in September
Bayside Park, VA

Average cloud cover in September - Bayside Park, VA
  • Average cloud cover in September: 36

The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in September
Bayside Park, VA

Average visibility in September - Bayside Park, 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).

Bayside Park, Virginia, USA

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