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 signifies a minor drop in average high-temperature, transitioning from a moderately hot 73.9°F (23.3°C) in August to a refreshing 66.7°F (19.3°C). In September, the average low-temperature is a chilly 47.3°F (8.5°C).Humidity
In Newport, the average relative humidity in September is 81%.Rainfall
In Newport, during September, the rain falls for 12.1 days and regularly aggregates up to 1.69" (43mm) of precipitation. Throughout the year, in Newport, there are 144 rainfall days, and 19.8" (503mm) of precipitation is accumulated.Snowfall
In Newport, snow does not fall in June through September.Daylight
In September, the average length of the day is 12h and 31min.On the first day of September in Newport, Vermont, sunrise is at 6:11 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:46 am and sunset at 6:30 pm EDT.
Sunshine
The average sunshine in September in Newport is 8h.UV index
The average daily maximum UV index in September in Newport is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 3 in September interprets into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the average September temperature in Newport?
What is the average humidity in September in Newport?
How many days does it rain in September in Newport?
When it does not snow in Newport?
Does it snow in Newport in September?
How many hours of daylight does Newport have in September?
What time are sunrise and sunset in September in Newport?
How many hours of sunshine does Newport have in September?
How high is the UV index in September in Newport?
Average temperature in September
Newport, VT
- Average high temperature in September: 66.7°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in September: 47.3°F
The month with the highest average low temperature is July (55°F).
The coldest month (with the lowest average low temperature) is January (8.4°F).
Average pressure in September
Newport, VT
- Average pressure in September: 30.04"Hg
The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in September
Newport, VT
- Average wind speed in September: 5.7mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in September
Newport, VT
- Average humidity in September: 81%
The months with the highest relative humidity are January and February (91%).
The month with the lowest relative humidity is May (77%).
Average rainfall in September
Newport, VT
- Average rainfall in September: 1.69"
The wettest month (with the highest rainfall) is June (2.24").
The driest month (with the least rainfall) is February (1.18").
Average rainfall days in September
Newport, VT
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is June (18.4 days).
The month with the least rainy days is February (4.1 days).
Average snowfall in September
Newport, VT
- Average snowfall in September: 0"
The month with the highest snowfall is January (7.72").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Newport, VT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (23.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Newport, 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 48min).
- Average sunshine in September: 8h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 2h and 0min).
Average sunshine days in September
Newport, VT
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (6.3 days).
Average UV index in September
Newport, 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
Newport, VT
- Average cloud cover in September: 42
The month with the most cloud cover is February (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 40).
Average visibility in September
Newport, VT
- Average visibility in September: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February, March and December (4mi).
Newport, Vermont, USA
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