September weather forecast
Norbrook Village, MD

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Weather in September

September, the first month of the autumn in Norbrook Village, is also a moderately hot month, with an average temperature fluctuating between 60.8°F (16°C) and 78.1°F (25.6°C).

Temperature

With the onset of September, Norbrook Village's climate undergoes a slight change as the average high-temperature moves from a warm 84.9°F (29.4°C) in August to a still moderately hot 78.1°F (25.6°C). Norbrook Village encounters a steady low-temperature average of 60.8°F (16°C) throughout the month of September.

Humidity

In September, the average relative humidity is 74%.

Rainfall

In Norbrook Village, in September, during 12.5 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. Throughout the year, in Norbrook Village, there are 160.9 rainfall days, and 32.99" (838mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Norbrook Village.

Daylight

In Norbrook Village, the average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 6:37 am and sunset at 7:38 pm. On the last day of September, in Norbrook Village, sunrise is at 7:03 am and sunset at 6:51 pm EDT.

Sunshine

In Norbrook Village, the average sunshine in September is 8.9h.

UV index

In September, the average daily maximum UV index in Norbrook Village, Maryland, is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high UV index of 5 in September translates into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
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Frequently asked questions

What are September temperatures in Norbrook Village?

The average high-temperature and low-temperature in Norbrook Village during September are 78.1°F (25.6°C) and 60.8°F (16°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is appraised at 93.2°F (34°C).

What is the average humidity in September in Norbrook Village?

In Norbrook Village, the average relative humidity in September is 74%.

How many days does it rain in September in Norbrook Village?

In Norbrook Village, in September, during 12.5 rainfall days, 2.24" (57mm) of precipitation is typically accumulated.

When it does not snow in Norbrook Village?

In Norbrook Village, Maryland, snow does not fall in May through October.

What is the average length of the day in September in Norbrook Village?

In Norbrook Village, the average day length in September is 12h and 26min.

What time are sunrise and sunset in September in Norbrook Village?

On the first day of September, sunrise is at 6:37 am and sunset at 7:38 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 6:51 pm EDT.

How long on average sun shines in September in Norbrook Village?

The average sunshine duration in September in Norbrook Village is 8.9h.

What is the UV index reading in September in Norbrook Village?

In Norbrook Village, Maryland, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a moderate health threat 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
Norbrook Village, MD

Average temperature in September - Norbrook Village, MD
  • Average high temperature in September: 78.1°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in September: 60.8°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).

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Average pressure in September
Norbrook Village, MD

Average pressure in September - Norbrook Village, MD
  • 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).

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Average wind speed in September
Norbrook Village, MD

Average wind speed in September - Norbrook Village, MD
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is March (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).

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Average humidity in September
Norbrook Village, MD

Average humidity in September - Norbrook Village, MD
  • Average humidity in September: 74%

The months with the highest relative humidity are May, October and December (76%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in September
Norbrook Village, MD

Average rainfall in September - Norbrook Village, MD
  • Average rainfall in September: 2.24"

The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is January (2.17").

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Average rainfall days in September
Norbrook Village, MD

Average rainfall days in September - Norbrook Village, MD
  • Average rainfall days in September: 12.5 days

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

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Average snowfall in September
Norbrook Village, MD

Average snowfall in September - Norbrook Village, MD
  • Average snowfall in September: 0"

The months with the highest snowfall are January and March (3.03").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in September
Norbrook Village, MD

Average snowfall days in September - Norbrook Village, MD
  • Average snowfall days in September: 0 days

The months with the highest number of snowfall days are January and February (5.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Norbrook Village, MD

Average daylight in September / Average sunshine in September - Norbrook Village, MD
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
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 month with the least sunshine is February (Average sunshine: 5h and 0min).

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Average sunshine days in September
Norbrook Village, MD

Average sunshine days in September - Norbrook Village, MD
  • Average sunshine days in September: 15.6 days

The month with the most sunshine days is November (19.4 days).
The months with the least sunshine days are May and July (11 days).

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Average UV index in September
Norbrook Village, MD

Average UV index in September - Norbrook Village, MD
  • 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).

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Average cloud cover in September
Norbrook Village, MD

Average cloud cover in September - Norbrook Village, MD
  • Average cloud cover in September: 37

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).

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Average visibility in September
Norbrook Village, MD

Average visibility in September - Norbrook Village, MD
  • 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).

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Norbrook Village, Maryland, USA

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