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 brings a minor shift in the average high-temperature, adjusting from a moderately hot 75.4°F (24.1°C) in August to an agreeable 68.2°F (20.1°C). During the month of September, an average low-temperature of 48.9°F (9.4°C) is recorded.Humidity
In September, the average relative humidity in South Richford is 80%.Rainfall
The months with the least rainfall are February and September Rain falls for 13.4 days and accumulates 2.28" (58mm) of rain.Snowfall
In South Richford, snow does not fall in June through September.Daylight
In South Richford, the average length of the day in September is 12h and 31min.On the first day of September, sunrise is at 6:13 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:32 pm EDT.
Sunshine
In South Richford, Vermont, the average sunshine in September is 8.5h.UV index
The average daily maximum UV index in September in South Richford is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 3 in September leads to these guidelines:
Ensure safety - Sun damage prevention is strongly urged. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Frequently asked questions
What are September temperatures in South Richford?
What is the average humidity in September in South Richford?
What is the driest month in South Richford?
How many days does it rain in September in South Richford?
When it does not snow in South Richford?
Does it snow in South Richford in September?
What is the average length of the day in September in South Richford?
When is the sunrise / sunset in September in South Richford?
How long on average sun shines in September in South Richford?
How high is the UV index in September in South Richford?
Average temperature in September
South Richford, VT
- Average high temperature in September: 68.2°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (22.6°F).
- Average low temperature in September: 48.9°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).
Average pressure in September
South Richford, 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
South Richford, VT
- Average wind speed in September: 5.8mph
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
South Richford, VT
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (77%).
Average rainfall in September
South Richford, VT
- Average rainfall in September: 2.28"
The wettest month (with the highest rainfall) is June (3.58").
The driest months (with the least rainfall) are February and September (2.28").
Average rainfall days in September
South Richford, VT
- Average rainfall days in September: 13.4 days
The months with the highest number of rainy days are June and July (19.4 days).
The month with the least rainy days is February (6.5 days).
Average snowfall in September
South Richford, VT
- Average snowfall in September: 0"
The month with the highest snowfall is January (14.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
South Richford, VT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (22 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
South Richford, 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 3min
The months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 30min).
Average sunshine days in September
South Richford, VT
- Average sunshine days in September: 14.9 days
The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (6.1 days).
Average UV index in September
South Richford, VT
- 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 January and December (UV index 1).
Average cloud cover in September
South Richford, VT
- Average cloud cover in September: 37
The month with the most cloud cover is February (Cloud cover 76).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in September
South Richford, 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).
South Richford, Vermont, USA
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