September weather forecast
Adamant, VT

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Weather in September

The first month of the autumn, September, is still a comfortable month in Adamant, Vermont, with an average temperature varying between 67.6°F (19.8°C) and 48°F (8.9°C).

Temperature

In Adamant, the average high-temperature in September gently drops from a moderately hot 74.8°F (23.8°C) in August to a refreshing 67.6°F (19.8°C). During September, Adamant experiences an average low-temperature of 48°F (8.9°C) at night.

Humidity

In September, the average relative humidity is 81%.

Rainfall

September is the month with the least rainfall in Adamant. Rain falls for 13.1 days and accumulates 2.09" (53mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Adamant, the average length of the day in September is 12h and 30min.
On the first day of the month, sunrise is at 6:13 am and sunset at 7:25 pm. On the last day of September, sunrise is at 6:47 am and sunset at 6:32 pm EDT.

Sunshine

In September, the average sunshine is 8h.

UV index

In September, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 3 in September translates into this advice:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September in Adamant?

Adamant in September has an average high-temperature of 67.6°F (19.8°C) and an average low-temperature of 48°F (8.9°C).

What is the average humidity in September?

In September, the average relative humidity is 81%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 13.1 days and accumulates 2.09" (53mm) of precipitation.

How many days does it rain in September?

In Adamant, Vermont, in September, it is raining for 13.1 days, with typically 2.09" (53mm) of accumulated precipitation.

When it does not snow?

In Adamant, snow does not fall in June through September.

Does it snow in Adamant in September?

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

What is the average length of the day in September?

In Adamant, the average day length in September is 12h and 30min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 6:13 am and sunset at 7:25 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 6:32 pm EDT.

How long on average sun shines in September?

The average sunshine duration in September is 8h.

What is the UV index intensity in September in Adamant?

In Adamant, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
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
Adamant, VT

Average temperature in September - Adamant, VT
  • Average high temperature in September: 67.6°F

The warmest month (with the highest average high temperature) is July (76.8°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 (55.2°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).

Average pressure in September
Adamant, VT

Average pressure in September - Adamant, 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
Adamant, VT

Average wind speed in September - Adamant, VT
  • Average wind speed in September: 5.3mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in September
Adamant, VT

Average humidity in September - Adamant, VT
  • Average humidity in September: 81%

The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (76%).

Average rainfall in September
Adamant, VT

Average rainfall in September - Adamant, VT
  • Average rainfall in September: 2.09"

The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days in September
Adamant, VT

Average rainfall days in September - Adamant, VT
  • Average rainfall days in September: 13.1 days

The month with the highest number of rainy days is June (18.8 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in September
Adamant, VT

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

The month with the highest snowfall is February (13.31").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Adamant, VT

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

The month with the highest number of snowfall days is January (22.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in September / Average sunshine in September - Adamant, 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 0min

The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 2h and 42min).

Average sunshine days in September
Adamant, VT

Average sunshine days in September - Adamant, VT
  • Average sunshine days in September: 14.6 days

The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is February (5.5 days).

Average UV index in September
Adamant, VT

Average UV index in September - Adamant, VT
  • Average UV index in September: 3

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in September
Adamant, VT

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

The months with the most cloud cover are January and February (Cloud cover 74).
The month with the least cloud cover is July (Cloud cover 39).

Average visibility in September
Adamant, VT

Average visibility in September - Adamant, 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).

Adamant, Vermont, USA

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