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 transition into September subtly indicates a reduction in the average high-temperature, down to a pleasant 70°F (21.1°C) from August's moderately hot 76.8°F (24.9°C). September nights in West Poland, Maine, observe an average temperature dip to a cool 50.7°F (10.4°C).Humidity
In September, the average relative humidity in West Poland is 79%.Rainfall
September is the month with the least rainfall. Rain falls for 9.5 days and accumulates 1.34" (34mm) of precipitation.Snowfall
June through September are months without snowfall in West Poland.Daylight
In West Poland, the average length of the day in September is 12h and 30min.On the first day of the month, sunrise is at 6:05 am and sunset at 7:17 pm. On the last day of September, sunrise is at 6:39 am and sunset at 6:23 pm EDT.
Sunshine
The average sunshine in September is 8.4h.UV index
In September, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The daily high UV index of 4 in September translates into this advice:
Take measures. Individuals with light skin might experience burns in under 30 minutes. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in West Poland?
What is the average humidity in September in West Poland?
What is the driest month in West Poland?
How much does it rain in West Poland in September?
When it does not snow in West Poland?
Does it snow in West Poland in September?
What is the average length of the day in September in West Poland?
When are sunrise and sunset in September in West Poland?
How long on average sun shines in September in West Poland?
What is the UV index reading in September in West Poland?
Average temperature in September
West Poland, ME
- Average high temperature in September: 70°F
The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in September: 50.7°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (13.6°F).
Average pressure in September
West Poland, ME
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.05"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
West Poland, ME
- Average wind speed in September: 5.5mph
The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in September
West Poland, ME
- Average humidity in September: 79%
The months with the highest relative humidity are January, February and March (83%).
The month with the lowest relative humidity is November (76%).
Average rainfall in September
West Poland, ME
- Average rainfall in September: 1.34"
The wettest month (with the highest rainfall) is October (2.87").
The driest month (with the least rainfall) is September (1.34").
Average rainfall days in September
West Poland, ME
- Average rainfall days in September: 9.5 days
The month with the highest number of rainy days is June (14.8 days).
The month with the least rainy days is January (6.6 days).
Average snowfall in September
West Poland, ME
- Average snowfall in September: 0"
The month with the highest snowfall is February (7.52").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
West Poland, ME
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.4 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 Poland, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in September
West Poland, ME
- Average sunshine days in September: 18.5 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is April (12.3 days).
Average UV index in September
West Poland, 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, October, November and December (UV index 2).
Average cloud cover in September
West Poland, ME
- Average cloud cover in September: 36
The month with the most cloud cover is March (Cloud cover 52).
The months with the least cloud cover are August and September (Cloud cover 36).
Average visibility in September
West Poland, ME
- Average visibility in September: 5mi
The months with the highest visibility are November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and October (5mi).
West Poland, Maine, USA
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