September weather forecast
Bestgate Terrace, MD

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Bestgate Terrace, Maryland, with an average temperature fluctuating between 77°F (25°C) and 64.6°F (18.1°C).

Temperature

September witnesses a gentle descent in average high-temperature, descending from August's 83.3°F (28.5°C) to a still moderately hot 77°F (25°C). An average low-temperature of 64.6°F (18.1°C) is recorded in the month of September.

Humidity

The average relative humidity in September is 75%.

Rainfall

In Bestgate Terrace, Maryland, in September, it is raining for 10.5 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, there are 120.4 rainfall days, and 10.47" (266mm) of precipitation is accumulated.

Snowfall

In Bestgate Terrace, snow does not fall in April through October.

Daylight

In Bestgate Terrace, Maryland, the average length of the day in September is 12h and 26min.
On the first day of September, sunrise is at 6:35 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:49 pm EDT.

Sunshine

The average sunshine in September in Bestgate Terrace is 9.2h.

UV index

The average daily maximum UV index in September in Bestgate Terrace is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, the UV index of 5 transforms into the following advice:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the average September temperature in Bestgate Terrace?

In September, in Bestgate Terrace, the average high-temperature is 77°F (25°C), and the average low-temperature is 64.6°F (18.1°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is evaluated at 89.6°F (32°C).

What is the average humidity in September in Bestgate Terrace?

In September, the average relative humidity in Bestgate Terrace is 75%.

How many days does it rain in September in Bestgate Terrace?

In Bestgate Terrace, in September, during 10.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

When it does not snow in Bestgate Terrace?

April through October are months without snowfall in Bestgate Terrace, Maryland.

What is the average length of the day in September in Bestgate Terrace?

In September, the average day length in Bestgate Terrace, Maryland, is 12h and 26min.

When is the sunrise / sunset in September in Bestgate Terrace?

On the first day of September in Bestgate Terrace, sunrise is at 6:35 am and sunset at 7:36 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 6:49 pm EDT.

How long on average sun shines in September in Bestgate Terrace?

The average sunshine duration in September in Bestgate Terrace is 9.2h.

What is the UV index reading in September in Bestgate Terrace?

The average daily maximum UV index in September in Bestgate Terrace is 5. A UV Index reading of 3 to 5 represents 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
Bestgate Terrace, MD

Average temperature in September - Bestgate Terrace, MD
  • Average high temperature in September: 77°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in September: 64.6°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).

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Average pressure in September
Bestgate Terrace, MD

Average pressure in September - Bestgate Terrace, MD
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in September
Bestgate Terrace, MD

Average wind speed in September - Bestgate Terrace, MD
  • Average wind speed in September: 7.6mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).

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Average humidity in September
Bestgate Terrace, MD

Average humidity in September - Bestgate Terrace, MD
  • Average humidity in September: 75%

The month with the highest relative humidity is May (78%).
The months with the lowest relative humidity are January, March, April and November (72%).

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Average rainfall in September
Bestgate Terrace, MD

Average rainfall in September - Bestgate Terrace, MD
  • Average rainfall in September: 0.63"

The wettest month (with the highest rainfall) is August (1.69").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in September
Bestgate Terrace, MD

Average rainfall days in September - Bestgate Terrace, MD
  • Average rainfall days in September: 10.5 days

The months with the highest number of rainy days are July and August (14.3 days).
The month with the least rainy days is November (5.3 days).

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Average snowfall in September
Bestgate Terrace, MD

Average snowfall in September - Bestgate Terrace, MD
  • Average snowfall in September: 0"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in September
Bestgate Terrace, MD

Average snowfall days in September - Bestgate Terrace, MD
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (2.5 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
Bestgate Terrace, MD

Average daylight in September / Average sunshine in September - Bestgate Terrace, 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: 9h and 1min

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
Bestgate Terrace, MD

Average sunshine days in September - Bestgate Terrace, MD
  • Average sunshine days in September: 17.4 days

The month with the most sunshine days is November (23.4 days).
The month with the least sunshine days is August (13.8 days).

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Average UV index in September
Bestgate Terrace, MD

Average UV index in September - Bestgate Terrace, 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, February and December (UV index 2).

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Average cloud cover in September
Bestgate Terrace, MD

Average cloud cover in September - Bestgate Terrace, MD
  • Average cloud cover in September: 33

The months with the most cloud cover are February and March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).

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Average visibility in September
Bestgate Terrace, MD

Average visibility in September - Bestgate Terrace, MD
  • Average visibility in September: 6mi

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

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Bestgate Terrace, Maryland, USA

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