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
In September, the average high-temperature marginally decreases from a moderately hot 73.9°F (23.3°C) in August to an enjoyable 66°F (18.9°C). An average low-temperature of 47.1°F (8.4°C) is recorded in the month of September.Humidity
In West Seboeis, the average relative humidity in September is 80%.Rainfall
In West Seboeis, during September, the rain falls for 12.4 days and regularly aggregates up to 1.97" (50mm) of precipitation. Throughout the year, there are 158.1 rainfall days, and 23.23" (590mm) of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In West Seboeis, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 5:57 am and sunset at 7:12 pm. On the last day of the month, sunrise is at 6:33 am and sunset at 6:17 pm EDT.
Sunshine
In West Seboeis, Maine, the average sunshine in September is 7.6h.UV index
The average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 3 in September transforms into this advice:
Take precautions - Protection against sunburn is recommended. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in West Seboeis?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does West Seboeis have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does West Seboeis have in September?
What is the UV index intensity in September in West Seboeis?
Average temperature in September
West Seboeis, ME
- Average high temperature in September: 66°F
The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (21.9°F).
- Average low temperature in September: 47.1°F
The month with the highest average low temperature is July (55.4°F).
The coldest month (with the lowest average low temperature) is January (8.8°F).
Average pressure in September
West Seboeis, ME
- Average pressure in September: 30.03"Hg
The months with the highest atmospheric pressure are September and November (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
West Seboeis, ME
- Average wind speed in September: 5.8mph
The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in September
West Seboeis, ME
- Average humidity in September: 80%
The month with the highest relative humidity is February (90%).
The month with the lowest relative humidity is May (76%).
Average rainfall in September
West Seboeis, ME
- Average rainfall in September: 1.97"
The wettest month (with the highest rainfall) is June (2.48").
The driest month (with the least rainfall) is February (1.38").
Average rainfall days in September
West Seboeis, ME
- Average rainfall days in September: 12.4 days
The months with the highest number of rainy days are May and July (16.9 days).
The month with the least rainy days is February (7.2 days).
Average snowfall in September
West Seboeis, ME
- Average snowfall in September: 0"
The month with the highest snowfall is February (8.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
West Seboeis, ME
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
West Seboeis, ME
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in September: 7h and 4min
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 54min).
Average sunshine days in September
West Seboeis, ME
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is September (16.3 days).
The month with the least sunshine days is February (8.9 days).
Average UV index in September
West Seboeis, 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 and December (UV index 1).
Average cloud cover in September
West Seboeis, ME
- Average cloud cover in September: 44
The month with the most cloud cover is February (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 43).
Average visibility in September
West Seboeis, ME
- Average visibility in September: 5mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January, February and March (4mi).
West Seboeis, Maine, USA
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