Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The average high-temperature slightly decreases in September, shifting from a moderately hot 74.3°F (23.5°C) in August to an enjoyable 67.8°F (19.9°C). Cumberland Foreside records an average nighttime low of 54.1°F (12.3°C) in September.Humidity
The average relative humidity in September in Cumberland Foreside, Maine, is 79%.Rainfall
September is the month with the least rainfall. Rain falls for 9.5 days and accumulates 1.14" (29mm) of precipitation.Snowfall
In Cumberland Foreside, snow does not fall in June through October.Daylight
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 7:15 pm. On the last day of September, sunrise is at 6:38 am and sunset at 6:23 pm EDT.
Sunshine
In Cumberland Foreside, the average sunshine in September is 8.7h.UV index
In Cumberland Foreside, the average daily maximum UV index in September is 4. 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, 4 in September, converts into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Frequently asked questions
What is the usual temperature for Cumberland Foreside in September?
What is the average humidity in September in Cumberland Foreside?
What is the driest month in Cumberland Foreside?
How many days does it rain in September in Cumberland Foreside?
When it does not snow in Cumberland Foreside?
How many hours of daylight does Cumberland Foreside have in September?
When is the sunrise / sunset in September in Cumberland Foreside?
How many hours of sunshine does Cumberland Foreside have in September?
How high is the UV index in September in Cumberland Foreside?
Average temperature in September
Cumberland Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, 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 Foreside, Maine, USA
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