September weather forecast
Bridgewater, ME

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Weather in September

September, the first month of the autumn in Bridgewater, is still a comfortable month, with an average temperature ranging between min 46°F (7.8°C) and max 65.3°F (18.5°C).

Temperature

In Bridgewater, the average high-temperature in September slightly decreases from a moderately hot 73.9°F (23.3°C) in August to a comfortable 65.3°F (18.5°C). Throughout the nights in September, an average low-temperature of 46°F (7.8°C) is noted in Bridgewater, Maine.

Humidity

In September, the average relative humidity in Bridgewater is 80%.

Rainfall

In Bridgewater, in September, during 13.7 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. Throughout the year, in Bridgewater, there are 144.3 rainfall days, and 32.13" (816mm) of precipitation is accumulated.

Snowfall

In Bridgewater, Maine, snow does not fall in June through September.

Daylight

In September, the average length of the day in Bridgewater is 12h and 32min.
On the first day of the month, sunrise is at 5:52 am and sunset at 7:09 pm. On the last day of September, sunrise is at 6:29 am and sunset at 6:12 pm EDT.

Sunshine

In September, the average sunshine in Bridgewater is 7.3h.

UV index

The average daily maximum UV index in September in Bridgewater is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 3 in September translates into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the usual temperature for Bridgewater in September?

During September, Bridgewater experiences an average high-temperature of 65.3°F (18.5°C) and a low-temperature of 46°F (7.8°C).

What is the average humidity in September in Bridgewater?

The average relative humidity in September in Bridgewater, Maine, is 80%.

How many days does it rain in September in Bridgewater?

In Bridgewater, Maine, in September, during 13.7 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow in Bridgewater?

June through September are months without snowfall.

Does it snow in Bridgewater in September?

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

How many hours of daylight does Bridgewater have in September?

In September, the average day length in Bridgewater is 12h and 32min.

What time are sunrise and sunset in September in Bridgewater?

On the first day of September, sunrise is at 5:52 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 6:12 pm EDT.

How long on average sun shines in September in Bridgewater?

In Bridgewater, the average sunshine duration in September is 7.3h.

What is the UV index intensity in September in Bridgewater?

The average daily maximum UV index in September in Bridgewater, Maine, is 3. A UV Index estimate of 3 to 5 represents 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
Bridgewater, ME

Average temperature in September - Bridgewater, ME
  • Average high temperature in September: 65.3°F

The warmest month (with the highest average high temperature) is July (75.2°F).
The month with the lowest average high temperature is January (19.8°F).

  • Average low temperature in September: 46°F

The month with the highest average low temperature is July (54.9°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).

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Average pressure in September
Bridgewater, ME

Average pressure in September - Bridgewater, ME
  • Average pressure in September: 30.02"Hg

The month with the highest atmospheric pressure is September (30.02"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in September
Bridgewater, ME

Average wind speed in September - Bridgewater, ME
  • Average wind speed in September: 6.9mph

The windiest months (with the highest average wind speed) are January, February and March (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in September
Bridgewater, ME

Average humidity in September - Bridgewater, ME
  • Average humidity in September: 80%

The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in September
Bridgewater, ME

Average rainfall in September - Bridgewater, ME
  • Average rainfall in September: 2.32"

The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is February (2.2").

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Average rainfall days in September
Bridgewater, ME

Average rainfall days in September - Bridgewater, ME
  • Average rainfall days in September: 13.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in September
Bridgewater, ME

Average snowfall in September - Bridgewater, ME
  • Average snowfall in September: 0"

The month with the highest snowfall is January (15.2").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Bridgewater, ME

Average snowfall days in September - Bridgewater, ME
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (20.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Bridgewater, ME

Average daylight in September / Average sunshine in September - Bridgewater, ME
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in September: 7h and 2min

The month with the most sunshine is August (Average sunshine: 9h and 30min).
The month with the least sunshine is February (Average sunshine: 2h and 6min).

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Average sunshine days in September
Bridgewater, ME

Average sunshine days in September - Bridgewater, ME
  • Average sunshine days in September: 14.5 days

The month with the most sunshine days is September (14.5 days).
The month with the least sunshine days is February (7.9 days).

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Average UV index in September
Bridgewater, ME

Average UV index in September - Bridgewater, ME
  • Average UV index in September: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).

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Average cloud cover in September
Bridgewater, ME

Average cloud cover in September - Bridgewater, ME
  • Average cloud cover in September: 45

The month with the most cloud cover is February (Cloud cover 74).
The months with the least cloud cover are July and August (Cloud cover 43).

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Average visibility in September
Bridgewater, ME

Average visibility in September - Bridgewater, ME
  • Average visibility in September: 5mi

The months with the highest visibility are May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March, April and December (4mi).

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Bridgewater, Maine, USA

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