September weather forecast
Cumberland Center, ME

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Weather in September

The first month of the autumn, September, is also an enjoyable month in Cumberland Center, Maine, with temperature in the range of an average low of 54.1°F (12.3°C) and an average high of 67.8°F (19.9°C).

Temperature

September ushers in a minor alteration in Cumberland Center's climate, with the average high-temperature moving from August's moderately hot 74.3°F (23.5°C) to an enjoyable 67.8°F (19.9°C). In September, the nighttime temperature in Cumberland Center lowers to an average of 54.1°F (12.3°C).

Humidity

In September, the average relative humidity is 79%.

Rainfall

The month with the least rainfall is September, when the rain falls for 9.5 days and typically collects 1.14" (29mm) of precipitation.

Snowfall

In Cumberland Center, snow does not fall in June through October.

Daylight

In Cumberland Center, the average length of the day in September is 12h and 29min.
On the first day of the month, sunrise is at 6:05 am and sunset at 7:16 pm. On the last day of September, sunrise is at 6:38 am and sunset at 6:23 pm EDT.

Sunshine

In September, the average sunshine is 8.7h.

UV index

In Cumberland Center, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Be vigilant - Preventing sunburn is recommended. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Boost your sun resistance with garments that are densely woven yet spacious.

Frequently asked questions

What are the temperatures in September?

An average high-temperature, in September, in Cumberland Center, is 67.8°F (19.9°C) and the average low-temperature is 54.1°F (12.3°C).

What is the average humidity in September in Cumberland Center?

In Cumberland Center, the average relative humidity in September is 79%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 9.5 days and typically collects 1.14" (29mm) of precipitation.

How much does it rain in September?

In Cumberland Center, during September, the rain falls for 9.5 days and regularly aggregates up to 1.14" (29mm) of precipitation.

When it does not snow?

In Cumberland Center, snow does not fall in June through October.

What is the average length of the day in September?

The average day length in September is 12h and 29min.

When is the sunrise / sunset in September?

On the first day of September, sunrise is at 6:05 am and sunset at 7:16 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 6:23 pm EDT.

How many hours of sunshine does Cumberland Center have in September?

The average sunshine duration in September is 8.7h.

What is the UV index intensity in September in Cumberland Center?

In Cumberland Center, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Cumberland Center, ME

Average temperature in September - Cumberland Center, ME
  • Average high temperature in September: 67.8°F

The warmest month (with the highest average high temperature) is July (74.7°F).
The month with the lowest average high temperature is January (29.5°F).

  • Average low temperature in September: 54.1°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).

Average pressure in September
Cumberland Center, ME

Average pressure in September - Cumberland Center, ME
  • Average pressure in September: 30.05"Hg

The months with the highest atmospheric pressure are September and November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in September
Cumberland Center, ME

Average wind speed in September - Cumberland Center, ME
  • Average wind speed in September: 7.3mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

Average humidity in September
Cumberland Center, ME

Average humidity in September - Cumberland Center, ME
  • Average humidity in September: 79%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is November (75%).

Average rainfall in September
Cumberland Center, ME

Average rainfall in September - Cumberland Center, ME
  • Average rainfall in September: 1.14"

The wettest month (with the highest rainfall) is October (2.28").
The driest month (with the least rainfall) is September (1.14").

Average rainfall days in September
Cumberland Center, ME

Average rainfall days in September - Cumberland Center, ME
  • Average rainfall days in September: 9.5 days

The month with the highest number of rainy days is July (14.4 days).
The month with the least rainy days is January (6 days).

Average snowfall in September
Cumberland Center, ME

Average snowfall in September - Cumberland Center, ME
  • Average snowfall in September: 0"

The month with the highest snowfall is February (2.83").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in September
Cumberland Center, ME

Average snowfall days in September - Cumberland Center, ME
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (7.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Cumberland Center, ME

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

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 8h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 42min).

Average sunshine days in September
Cumberland Center, ME

Average sunshine days in September - Cumberland Center, ME
  • Average sunshine days in September: 18.5 days

The months with the most sunshine days are January and September (18.5 days).
The month with the least sunshine days is April (13 days).

Average UV index in September
Cumberland Center, ME

Average UV index in September - Cumberland Center, ME
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in September
Cumberland Center, ME

Average cloud cover in September - Cumberland Center, ME
  • Average cloud cover in September: 32

The months with the most cloud cover are February and March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in September
Cumberland Center, ME

Average visibility in September - Cumberland Center, ME
  • 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).

Cumberland Center, Maine, USA

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