September weather forecast
Ripton, VT

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Weather in September

The first month of the autumn, September, is still a refreshing month in Ripton, Vermont, with temperature in the range of an average low of 48.6°F (9.2°C) and an average high of 67.8°F (19.9°C).

Temperature

Ripton's progression into September involves a minor drop in the average high-temperature, slightly receding from a moderately hot 75°F (23.9°C) in August to a comfortable 67.8°F (19.9°C). Nighttime temperature experiences an average drop to a chilly 48.6°F (9.2°C) in September.

Humidity

The average relative humidity in September is 80%.

Rainfall

September is the month with the least rainfall. Rain falls for 9.5 days and accumulates 0.83" (21mm) of precipitation.

Snowfall

June through September are months without snowfall in Ripton.

Daylight

In Ripton, Vermont, the average length of the day in September is 12h and 30min.
On the first day of September in Ripton, sunrise is at 6:16 am and sunset at 7:27 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:34 pm EDT.

Sunshine

In Ripton, the average sunshine in September is 8h.

UV index

In September, the average daily maximum UV index in Ripton is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 3 during September leads to these instructions:
Take necessary precautions - Defending against sun damage is advocated. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

What is the average September temperature in Ripton?

In Ripton, in September, the average high-temperature is 67.8°F (19.9°C), and the average low-temperature is 48.6°F (9.2°C).

What is the average humidity in September in Ripton?

The average relative humidity in September is 80%.

What is the driest month in Ripton?

The month with the least rainfall is September, when the rain falls for 9.5 days and typically collects 0.83" (21mm) of precipitation.

How much does it rain in Ripton in September?

In September, in Ripton, Vermont, the rain falls for 9.5 days. Throughout September, 0.83" (21mm) of precipitation is accumulated.

When it does not snow in Ripton?

June through September are months without snowfall.

Does it snow in Ripton in September?

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

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

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

When is the sunrise / sunset in September in Ripton?

In September, on the first day of the month, sunrise is at 6:16 am and sunset at 7:27 pm. On the last day of the month, in Ripton, Vermont, sunrise is at 6:49 am and sunset at 6:34 pm EDT.

How long on average sun shines in September in Ripton?

In September, the average sunshine duration in Ripton, Vermont, is 8h.

What is the UV index reading in September in Ripton?

The average daily maximum UV index in September in Ripton is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Ripton, VT

Average temperature in September - Ripton, VT
  • Average high temperature in September: 67.8°F

The warmest month (with the highest average high temperature) is July (77°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in September: 48.6°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 (10.9°F).

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Average pressure in September
Ripton, VT

Average pressure in September - Ripton, 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
Ripton, VT

Average wind speed in September - Ripton, 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 (5.3mph).

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Average humidity in September
Ripton, VT

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

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

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Average rainfall in September
Ripton, VT

Average rainfall in September - Ripton, VT
  • Average rainfall in September: 0.83"

The wettest month (with the highest rainfall) is June (1.73").
The driest month (with the least rainfall) is September (0.83").

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Average rainfall days in September
Ripton, VT

Average rainfall days in September - Ripton, VT
  • Average rainfall days in September: 9.5 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (3.4 days).

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Average snowfall in September
Ripton, VT

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

The month with the highest snowfall is February (7.05").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Ripton, VT

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

The month with the highest number of snowfall days is January (16.4 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
Ripton, VT

Average daylight in September / Average sunshine in September - Ripton, VT
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in September: 8h and 0min

The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 2h and 36min).

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Average sunshine days in September
Ripton, VT

Average sunshine days in September - Ripton, VT
  • Average sunshine days in September: 18 days

The month with the most sunshine days is September (18 days).
The month with the least sunshine days is February (11.7 days).

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Average UV index in September
Ripton, VT

Average UV index in September - Ripton, 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, February and December (UV index 1).

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Average cloud cover in September
Ripton, VT

Average cloud cover in September - Ripton, VT
  • Average cloud cover in September: 43

The month with the most cloud cover is February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 40).

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Average visibility in September
Ripton, VT

Average visibility in September - Ripton, 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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Ripton, Vermont, USA

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