September weather forecast and climate
Vermontville, NY

September, the first month of the autumn, in Vermontville, is still a comfortable month, with average temperature varying between 47.5°F (8.6°C) and 66.6°F (19.2°C).

Temperature

In Vermontville, the average high-temperature in September slightly decreases, from an agreeable 73.2°F (22.9°C) in August, to a comfortable 66.6°F (19.2°C). In Vermontville, the average low-temperature is 47.5°F (8.6°C).

Humidity

In Vermontville, New York, the average relative humidity is 81%.

Rainfall

September is the month with the least rainfall. Rain falls for 14.5 days and accumulates 2.05" (52mm) of precipitation.

Snowfall

June through September are months without snowfall in Vermontville, New York.

Daylight

In September, the average length of the day is 12.5h.

Sunshine

In September, the average sunshine in Vermontville is 8.3h.

UV index

The average daily maximum UV index in Vermontville is 3. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 3 in September interpret into the following advice:
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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in September in Vermontville?

In September, in Vermontville, New York, the average high-temperature is 66.6°F (19.2°C), and the average low-temperature is 47.5°F (8.6°C).

What is the average humidity in September in Vermontville?

In Vermontville, the average relative humidity in September is 81%.

How many days does it rain in September in Vermontville?

In September, in Vermontville, the rain falls for 14.5 days. Throughout September, 2.05" (52mm) of precipitation is accumulated.

What is the driest month in Vermontville?

The month with the least rainfall in Vermontville is September when the rain falls for 14.5 days and typically collects 2.05" (52mm) of precipitation.

Does it snow in Vermontville in September?

In Vermontville, in September, it doesn't snow. In October, it regularly snows.

When it does not snow in Vermontville?

In Vermontville, New York, snow does not fall in June through September.

How many hours of daylight does Vermontville have in September?

The average length of the day in September is 12.5h.

How many hours of sunshine does Vermontville have in September?

In September, the average sunshine in Vermontville is 8.3h.

How high is the UV index in September in Vermontville?

In September, the average daily maximum UV index in Vermontville is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV rays.
Average temperature in September - Vermontville, NY
  • Average high temperature in September: 66.6°F

The warmest month (with the highest average high temperature) is July (74.8°F).
The month with the lowest average high temperature is January (22.3°F).

  • Average low temperature in September: 47.5°F

The month with the highest average low temperature is July (55.8°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).

Average pressure in September - Vermontville, NY
  • Average pressure in September: 30.04"

The month with the highest atmospheric pressure is November (30.07").
The month with the lowest atmospheric pressure is June (29.91").

Average wind speed in September - Vermontville, NY
  • Average wind speed in September: 5.9mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are August and September (5.9mph).

Average humidity in September - Vermontville, NY
  • Average humidity in September: 81%

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 - Vermontville, NY
  • Average rainfall in September: 2.05"

The wettest month (with the highest rainfall) is June (3.46").
The driest month (with the least rainfall) is September (2.05").

Average rainfall days in September - Vermontville, NY
  • Average rainfall days in September: 14.5 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is February (5.8 days).

Average snowfall in September - Vermontville, NY
  • Average snowfall in September: 0"

The month with the highest snowfall is February (14.88").
Months with the least snowfall are June, July, August and September (0").

Average snowfall days in September - Vermontville, NY
  • Average snowfall days in September: 0.2 days

The month with the highest number of snowfall days is January (24.4 days).
Months with the least snowfall days are July and August (0 days).

Average daylight in September / Average sunshine in September - Vermontville, NY
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.5h).
The month with the shortest days is December (Average daylight: 8.9h).

  • Average sunshine in September: 8.3h

The month with the most sunshine is July (Average sunshine: 9.5h).
The month with the least sunshine is February (Average sunshine: 2.2h).

Average sunshine days in September - Vermontville, NY
  • Average sunshine days in September: 13.7 days

The month with the most sunshine days is September (13.7 days).
The month with the least sunshine days is February (2.8 days).

Average UV index in September - Vermontville, NY
  • Average UV index in September: 3

Months with the highest UV index are July and August (UV index 5).
Months with the lowest UV index are January, February, March and December (UV index 1).

Average cloud cover in September - Vermontville, NY
  • Average cloud cover in September: 42

The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 41).

Average visibility in September - Vermontville, NY
  • Average visibility in September: 5mi

Months with the highest visibility are April, May, June, July, August, September, October and November (5mi).
Months with the lowest visibility are January, February, March and December (4mi).