September weather forecast
Norwood, VA

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Weather in September

September, the first month of the autumn in Norwood, is still a warm month, with an average temperature ranging between min 56.8°F (13.8°C) and max 77.4°F (25.2°C).

Temperature

The transition to September results in a modest reduction in average high-temperature, moving from 84.2°F (29°C) in August to a still moderately hot 77.4°F (25.2°C). An average low-temperature of 56.8°F (13.8°C) is observed during September nights.

Humidity

The months with the highest humidity are May, September, October and December, with an average relative humidity of 77%.

Rainfall

The month with the least rainfall is September, when the rain falls for 12.7 days and typically collects 1.97" (50mm) of precipitation.

Snowfall

In Norwood, snow does not fall in May through September.

Daylight

In September, the average length of the day in Norwood is 12h and 25min.
On the first day of September, sunrise is at 6:46 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:59 pm EDT.

Sunshine

In September, the average sunshine is 8.5h.

UV index

In Norwood, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In September, the maximum UV index of 4 transforms into these recommendations:
Prioritize safety - Suggestions to prevent sun damage are offered. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.

Frequently asked questions

What are the temperatures in Norwood in September?

In Norwood, in September, the average high-temperature is 77.4°F (25.2°C), and the average low-temperature is 56.8°F (13.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 93.2°F (34°C).

What is the most humid month?

May, September, October and December, with an average relative humidity of 77%, are most humid months in Norwood.

What is the average humidity in September?

The average relative humidity in September is 77%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 12.7 days and typically collects 1.97" (50mm) of precipitation.

How much does it rain in September?

In Norwood, in September, during 12.7 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow?

In Norwood, snow does not fall in May through September.

Does it snow in September?

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

How many hours of daylight does Norwood have in September?

The average day length in September is 12h and 25min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:46 am and sunset at 7:43 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:59 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8.5h.

What is the UV index reading in September?

In Norwood, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health risk 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
Norwood, VA

Average temperature in September - Norwood, VA
  • Average high temperature in September: 77.4°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (40.8°F).

  • Average low temperature in September: 56.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in September
Norwood, VA

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

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in September
Norwood, VA

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

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in September
Norwood, VA

Average humidity in September - Norwood, VA
  • Average humidity in September: 77%

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

Average rainfall in September
Norwood, VA

Average rainfall in September - Norwood, VA
  • Average rainfall in September: 1.97"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is September (1.97").

Average rainfall days in September
Norwood, VA

Average rainfall days in September - Norwood, VA
  • Average rainfall days in September: 12.7 days

The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in September
Norwood, VA

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

The month with the highest snowfall is February (3.9").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Norwood, VA

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

The month with the highest number of snowfall days is February (5.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Norwood, 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 3min

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

Average sunshine days in September
Norwood, VA

Average sunshine days in September - Norwood, VA
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is May (10.1 days).

Average UV index in September
Norwood, VA

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

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).

Average cloud cover in September
Norwood, VA

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

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in September
Norwood, VA

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

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

Norwood, Virginia, USA

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