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
In September, the average high-temperature marginally drops from a moderately hot 76.8°F (24.9°C) in August to an agreeable 69.3°F (20.7°C). Ferrisburgh reports an average low-temperature of 48.9°F (9.4°C) during the nights of September.Humidity
The average relative humidity in September is 79%.Rainfall
In September, the rain falls for 12 days. Throughout September, 1.77" (45mm) of precipitation is accumulated. Throughout the year, there are 174 rainfall days, and 26.06" (662mm) of precipitation is accumulated.Snowfall
In Ferrisburgh, snow does not fall in June through September.Daylight
In September, the average length of the day in Ferrisburgh is 12h and 30min.On the first day of the month, sunrise is at 6:16 am and sunset at 7:28 pm. On the last day of September, in Ferrisburgh, sunrise is at 6:50 am and sunset at 6:35 pm EDT.
Sunshine
The average sunshine in September is 8.8h.UV index
The average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum UV index of 3 in September translates into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Ferrisburgh?
What is the average humidity in September in Ferrisburgh?
How many days does it rain in September in Ferrisburgh?
When it does not snow in Ferrisburgh?
Does it snow in Ferrisburgh in September?
How many hours of daylight does Ferrisburgh have in September?
When is the sunrise / sunset in September in Ferrisburgh?
How long on average sun shines in September in Ferrisburgh?
What is the UV index intensity in September in Ferrisburgh?
Average temperature in September
Ferrisburgh, VT
- Average high temperature in September: 69.3°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in September: 48.9°F
The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (12.2°F).
Average pressure in September
Ferrisburgh, VT
- Average pressure in September: 30.05"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in September
Ferrisburgh, VT
- Average wind speed in September: 5.6mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in September
Ferrisburgh, VT
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in September
Ferrisburgh, VT
- Average rainfall in September: 1.77"
The wettest month (with the highest rainfall) is June (2.95").
The driest months (with the least rainfall) are January and February (1.65").
Average rainfall days in September
Ferrisburgh, VT
- Average rainfall days in September: 12 days
The month with the highest number of rainy days is April (18.4 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in September
Ferrisburgh, VT
- Average snowfall in September: 0"
The month with the highest snowfall is February (8.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in September
Ferrisburgh, VT
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Ferrisburgh, 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: 8h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).
Average sunshine days in September
Ferrisburgh, VT
- Average sunshine days in September: 15 days
The month with the most sunshine days is September (15 days).
The month with the least sunshine days is February (7 days).
Average UV index in September
Ferrisburgh, VT
- Average UV index in September: 3
The months with the highest UV index are May, 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
Ferrisburgh, VT
- Average cloud cover in September: 35
The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 34).
Average visibility in September
Ferrisburgh, VT
- Average visibility in September: 5mi
The month with the highest visibility is May (6mi).
The months with the lowest visibility are February and March (4mi).
Ferrisburgh, Vermont, USA
Weather forecast for your location
2. Allow the app to use your location