September weather forecast
Stowe, VT

A small village in Stowe, Vermont, with colorful scenes from the fall foliage beauty
A small village in Stowe, Vermont, with colorful scenes from the fall foliage beauty

Weather in September

September, the first month of the autumn in Stowe, is also an agreeable month, with an average temperature varying between 68.2°F (20.1°C) and 48°F (8.9°C).

Temperature

In September, the average high-temperature marginally drops from a moderately hot 75.6°F (24.2°C) in August to an agreeable 68.2°F (20.1°C). In Stowe, the average low-temperature is 48°F (8.9°C).

Humidity

The average relative humidity in September is 80%.

Rainfall

The months with the least rainfall are February and September Rain falls for 10 days and accumulates 0.75" (19mm) of rain.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in September is 12h and 30min.
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 6:47 am and sunset at 6:33 pm EDT.

Sunshine

The average sunshine in September in Stowe is 8.1h.

UV index

In Stowe, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 3 in September transform into the following instructions:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in September in Stowe?

The average high-temperature, in September, in Stowe, Vermont, is 68.2°F (20.1°C), while the average low-temperature is 48°F (8.9°C).

What is the average humidity in September in Stowe?

In Stowe, the average relative humidity in September is 80%.

What is the driest month in Stowe?

The months with the least rainfall are February and September Rain falls for 10 days and accumulates 0.75" (19mm) of rain.

How much does it rain in Stowe in September?

In Stowe, in September, it is raining for 10 days, with typically 0.75" (19mm) of accumulated precipitation.

When it does not snow in Stowe?

In Stowe, Vermont, snow does not fall in June through September.

Does it snow in Stowe in September?

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

What is the average length of the day in September in Stowe?

The average day length in September in Stowe, Vermont, is 12h and 30min.

When are sunrise and sunset in September in Stowe?

On the first day of September in Stowe, sunrise is at 6:13 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:33 pm EDT.

How long on average sun shines in September in Stowe?

In September, the average sunshine duration in Stowe is 8.1h.

What is the UV index intensity in September in Stowe?

In Stowe, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Stowe, VT

Average temperature in September - Stowe, 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 (23.2°F).

  • Average low temperature in September: 48°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 (10.4°F).

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Average pressure in September
Stowe, VT

Average pressure in September - Stowe, 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).

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Average wind speed in September
Stowe, VT

Average wind speed in September - Stowe, VT
  • Average wind speed in September: 5.4mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

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Average humidity in September
Stowe, VT

Average humidity in September - Stowe, VT
  • Average humidity in September: 80%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (77%).

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Average rainfall in September
Stowe, VT

Average rainfall in September - Stowe, VT
  • Average rainfall in September: 0.75"

The wettest month (with the highest rainfall) is June (1.57").
The driest months (with the least rainfall) are February and September (0.75").

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Average rainfall days in September
Stowe, VT

Average rainfall days in September - Stowe, VT
  • Average rainfall days in September: 10 days

The month with the highest number of rainy days is June (16.2 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in September
Stowe, VT

Average snowfall in September - Stowe, VT
  • Average snowfall in September: 0"

The month with the highest snowfall is February (4.37").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Stowe, VT

Average snowfall days in September - Stowe, VT
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is December (17.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in September /
Average sunshine in September
Stowe, VT

Average daylight in September / Average sunshine in September - Stowe, VT
  • Average daylight in September: 12h and 30min

The month with the longest days is June (Average daylight: 15h and 29min).
The month with the shortest days is December (Average daylight: 8h and 54min).

  • Average sunshine in September: 8h and 6min

The months with the most sunshine are July and August (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 24min).

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Average sunshine days in September
Stowe, VT

Average sunshine days in September - Stowe, VT
  • Average sunshine days in September: 17.1 days

The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is December (11 days).

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Average UV index in September
Stowe, VT

Average UV index in September - Stowe, 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).

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Average cloud cover in September
Stowe, VT

Average cloud cover in September - Stowe, VT
  • Average cloud cover in September: 41

The months with the most cloud cover are January and February (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in September
Stowe, VT

Average visibility in September - Stowe, VT
  • Average visibility in September: 5mi

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

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