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
September signals a slight drop in average high-temperature, sliding from August's moderately hot 73.8°F (23.2°C) to an enjoyable 66.6°F (19.2°C). In September, the temperature in Lunenburg drops to an average of 45.7°F (7.6°C) at night.Humidity
In Lunenburg, Vermont, the average relative humidity in September is 81%.Rainfall
In Lunenburg, in September, during 12.5 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, in Lunenburg, there are 150.5 rainfall days, and 27.99" (711mm) of precipitation is accumulated.Snowfall
In Lunenburg, snow does not fall in June through September.Daylight
In September, the average length of the day in Lunenburg is 12h and 30min.On the first day of the month, sunrise is at 6:10 am and sunset at 7:22 pm. On the last day of September, sunrise is at 6:44 am and sunset at 6:28 pm EDT.
Sunshine
In Lunenburg, the average sunshine in September is 7.9h.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 exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 3 during September translates into the following recommendations:
Take necessary precautions - Defending against sun damage is advocated. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the temperature in September in Lunenburg?
What is the average humidity in September in Lunenburg?
How many days does it rain in September in Lunenburg?
When it does not snow in Lunenburg?
Does it snow in Lunenburg in September?
How many hours of daylight does Lunenburg have in September?
When is the sunrise / sunset in September in Lunenburg?
How long on average sun shines in September in Lunenburg?
What is the UV index intensity in September in Lunenburg?
Average temperature in September
Lunenburg, VT
- Average high temperature in September: 66.6°F
The warmest month (with the highest average high temperature) is July (75.6°F).
The month with the lowest average high temperature is January (22.5°F).
- Average low temperature in September: 45.7°F
The month with the highest average low temperature is July (53.2°F).
The coldest month (with the lowest average low temperature) is January (9°F).
Average pressure in September
Lunenburg, VT
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Lunenburg, VT
- Average wind speed in September: 4.8mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in September
Lunenburg, VT
- Average humidity in September: 81%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is May (76%).
Average rainfall in September
Lunenburg, VT
- Average rainfall in September: 2.05"
The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is August (1.97").
Average rainfall days in September
Lunenburg, VT
- Average rainfall days in September: 12.5 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (5 days).
Average snowfall in September
Lunenburg, VT
- Average snowfall in September: 0"
The month with the highest snowfall is February (13.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Lunenburg, VT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (21.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Lunenburg, VT
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are January and February (Average sunshine: 2h and 36min).
Average sunshine days in September
Lunenburg, VT
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in September
Lunenburg, VT
- 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 and December (UV index 1).
Average cloud cover in September
Lunenburg, VT
- Average cloud cover in September: 44
The month with the most cloud cover is February (Cloud cover 76).
The month with the least cloud cover is July (Cloud cover 42).
Average visibility in September
Lunenburg, VT
- Average visibility in September: 4mi
The months with the highest visibility are May, June, July and November (5mi).
The months with the lowest visibility are January, February, March, April, August, September, October and December (4mi).
Lunenburg, Vermont, USA
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