September weather forecast
Sturbridge, MD

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Weather in September

The first month of the autumn, September, is also a moderately hot month in Sturbridge, Maryland, with an average temperature varying between 76.8°F (24.9°C) and 64.6°F (18.1°C).

Temperature

The transition to September results in a modest reduction in average high-temperature, moving from a moderately hot 83.3°F (28.5°C) in August to a still warm 76.8°F (24.9°C). Throughout September, Sturbridge records an average temperature of 64.6°F (18.1°C) at night.

Humidity

In September, the average relative humidity is 75%.

Rainfall

In Sturbridge, in September, during 11 rainfall days, 0.79" (20mm) of precipitation is typically accumulated. In Sturbridge, Maryland, during the entire year, the rain falls for 120.9 days and collects up to 10.59" (269mm) of precipitation.

Snowfall

In Sturbridge, snow does not fall in April through October.

Daylight

In Sturbridge, 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 is 9.1h.

UV index

The average daily maximum UV index in September is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Frequently asked questions

What is the temperature in September in Sturbridge?

An average high-temperature, in September, in Sturbridge, is 76.8°F (24.9°C) and the average low-temperature is 64.6°F (18.1°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 89.6°F (32°C).

What is the average humidity in September?

The average relative humidity in September is 75%.

How many days does it rain in September?

In Sturbridge, Maryland, in September, during 11 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, 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 many hours of sunshine does Sturbridge have in September?

In September, the average sunshine duration is 9.1h.

What is the UV index intensity in September?

In Sturbridge, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health 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
Sturbridge, MD

Average temperature in September - Sturbridge, MD
  • Average high temperature in September: 76.8°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).

Average pressure in September
Sturbridge, MD

Average pressure in September - Sturbridge, 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).

Average wind speed in September
Sturbridge, MD

Average wind speed in September - Sturbridge, MD
  • Average wind speed in September: 7.7mph

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).

Average humidity in September
Sturbridge, MD

Average humidity in September - Sturbridge, 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%).

Average rainfall in September
Sturbridge, MD

Average rainfall in September - Sturbridge, MD
  • Average rainfall in September: 0.79"

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

Average rainfall days in September
Sturbridge, MD

Average rainfall days in September - Sturbridge, MD
  • Average rainfall days in September: 11 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).

Average snowfall in September
Sturbridge, MD

Average snowfall in September - Sturbridge, 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").

Average snowfall days in September
Sturbridge, MD

Average snowfall days in September - Sturbridge, 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).

Average daylight in September /
Average sunshine in September
Sturbridge, MD

Average daylight in September / Average sunshine in September - Sturbridge, 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).

Average sunshine days in September
Sturbridge, MD

Average sunshine days in September - Sturbridge, MD
  • Average sunshine days in September: 17 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).

Average UV index in September
Sturbridge, MD

Average UV index in September - Sturbridge, 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).

Average cloud cover in September
Sturbridge, MD

Average cloud cover in September - Sturbridge, MD
  • Average cloud cover in September: 34

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).

Average visibility in September
Sturbridge, MD

Average visibility in September - Sturbridge, 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).

Sturbridge, Maryland, USA

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