September weather forecast
Sturbridge, MD

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Weather in September

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

Temperature

Sturbridge, Maryland, in September undergoes a slight reduction in the average high-temperature, shifting from August's moderately hot 83.3°F (28.5°C) to a still warm 76.8°F (24.9°C). Throughout September, Sturbridge encounters an average temperature drop to an enjoyable 64.6°F (18.1°C).

Humidity

The average relative humidity in September is 75%.

Rainfall

In Sturbridge, in September, it is raining for 11 days, with typically 0.79" (20mm) of accumulated precipitation. Throughout the year, in Sturbridge, there are 120.9 rainfall days, and 10.59" (269mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

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 Sturbridge is 9.1h.

UV index

In Sturbridge, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In September, a regular UV index of 5 translates into these guidelines:
Take precautions - Protection against skin and eye damage is obliged. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the usual temperature for Sturbridge in September?

In Sturbridge, in September, the average high-temperature is 76.8°F (24.9°C), and the average low-temperature is 64.6°F (18.1°C). In August, the average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 89.6°F (32°C).

What is the average humidity in September in Sturbridge?

In Sturbridge, Maryland, the average relative humidity in September is 75%.

How many days does it rain in September in Sturbridge?

In September, the rain falls for 11 days. Throughout September, 0.79" (20mm) of precipitation is accumulated.

When it does not snow in Sturbridge?

April through October are months without snowfall in Sturbridge.

How many hours of daylight does Sturbridge have in September?

The average day length in September in Sturbridge is 12h and 26min.

What time are sunrise and sunset in September in Sturbridge?

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 in Sturbridge, Maryland, is 9.1h.

How high is the UV index in September in Sturbridge?

In September, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat 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
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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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).

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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).

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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).

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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).

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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).

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Sturbridge, Maryland, USA

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