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
During the shift to September, a minor reduction in average high-temperature is observed, shifting from a moderately hot 75.4°F (24.1°C) in August to a pleasant 68.2°F (20.1°C). During September, the average low-temperature in Monroe Bridge is a chilly 49.5°F (9.7°C).Humidity
In Monroe Bridge, the average relative humidity in September is 81%.Rainfall
March and September are months with the least rain in Monroe Bridge when the rain falls for 13.8 days and typically aggregates up to 2.83" (72mm) of rain.Snowfall
June through September are months without snowfall in Monroe Bridge.Daylight
The average length of the day in September is 12h and 29min.On the first day of the month, sunrise is at 6:17 am and sunset at 7:25 pm. On the last day of September, in Monroe Bridge, sunrise is at 6:48 am and sunset at 6:34 pm EDT.
Sunshine
In September, the average sunshine is 7.9h.UV index
In Monroe Bridge, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 3 transforms into these recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What are the temperatures in Monroe Bridge in September?
What is the average humidity in September in Monroe Bridge?
What is the driest month in Monroe Bridge?
How many days does it rain in September in Monroe Bridge?
When it does not snow in Monroe Bridge?
Does it snow in Monroe Bridge in September?
How many hours of daylight does Monroe Bridge have in September?
When are sunrise and sunset in September in Monroe Bridge?
How long on average sun shines in September in Monroe Bridge?
What is the UV index intensity in September in Monroe Bridge?
Average temperature in September
Monroe Bridge, MA
- Average high temperature in September: 68.2°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in September: 49.5°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
Monroe Bridge, MA
- Average pressure in September: 30.06"Hg
The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in September
Monroe Bridge, MA
- Average wind speed in September: 5.5mph
The windiest months (with the highest average wind speed) are January and February (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in September
Monroe Bridge, MA
- Average humidity in September: 81%
The month with the highest relative humidity is February (87%).
The month with the lowest relative humidity is April (77%).
Average rainfall in September
Monroe Bridge, MA
- Average rainfall in September: 2.83"
The wettest month (with the highest rainfall) is October (3.86").
The driest months (with the least rainfall) are March and September (2.83").
Average rainfall days in September
Monroe Bridge, MA
- Average rainfall days in September: 13.8 days
The months with the highest number of rainy days are June and July (18.1 days).
The month with the least rainy days is February (8.6 days).
Average snowfall in September
Monroe Bridge, MA
- Average snowfall in September: 0"
The month with the highest snowfall is February (13.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Monroe Bridge, MA
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Monroe Bridge, MA
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 7h and 5min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 30min).
Average sunshine days in September
Monroe Bridge, MA
- Average sunshine days in September: 13.9 days
The month with the most sunshine days is September (13.9 days).
The month with the least sunshine days is February (8 days).
Average UV index in September
Monroe Bridge, MA
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in September
Monroe Bridge, MA
- Average cloud cover in September: 44
The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 40).
Average visibility in September
Monroe Bridge, MA
- Average visibility in September: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Monroe Bridge, Massachusetts, USA
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