September weather forecast
Barnard Corner, ME

Share

Weather in September

September, the first month of the autumn in Barnard Corner, is also an agreeable month, with an average temperature varying between 48.7°F (9.3°C) and 68.4°F (20.2°C).

Temperature

September signifies a gentle decline in Barnard Corner's average high-temperature, easing from a moderately hot 75.9°F (24.4°C) in August to a pleasant 68.4°F (20.2°C). In the month of September, the average low-temperature usually rests at a frosty 48.7°F (9.3°C).

Humidity

In Barnard Corner, the average relative humidity in September is 78%.

Rainfall

In Barnard Corner, during September, the rain falls for 10.9 days and regularly aggregates up to 2.32" (59mm) of precipitation. In Barnard Corner, during the entire year, the rain falls for 146.2 days and collects up to 27.17" (690mm) of precipitation.

Snowfall

In Barnard Corner, snow does not fall in June through September.

Daylight

In Barnard Corner, Maine, the average length of the day in September is 12h and 31min.
On the first day of the month, sunrise is at 5:59 am and sunset at 7:13 pm. On the last day of September, sunrise is at 6:34 am and sunset at 6:18 pm EDT.

Sunshine

In Barnard Corner, the average sunshine in September is 8h.

UV index

The average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, a daily UV index of 4 turns into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Updated: Aug 24, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Barnard Corner in September?

The average high-temperature and low-temperature during September are 68.4°F (20.2°C) and 48.7°F (9.3°C) respectively.

What is the average humidity in September?

In September, the average relative humidity is 78%.

How many days does it rain in September?

In Barnard Corner, in September, during 10.9 rainfall days, 2.32" (59mm) of precipitation is typically accumulated.

When it does not snow?

In Barnard Corner, snow does not fall in June through September.

Does it snow in September?

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

What is the average length of the day in September?

The average day length in September is 12h and 31min.

When is the sunrise / sunset in September?

In September, on the first day of the month, sunrise is at 5:59 am and sunset at 7:13 pm. On the last day of the month, in Barnard Corner, sunrise is at 6:34 am and sunset at 6:18 pm EDT.

How long on average sun shines in September?

In Barnard Corner, the average sunshine duration in September is 8h.

What is the UV index intensity in September?

In Barnard Corner, the average daily maximum UV index in September is 4. A UV Index value of 3 to 5 symbolizes 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
Barnard Corner, ME

Average temperature in September - Barnard Corner, ME
  • Average high temperature in September: 68.4°F

The warmest month (with the highest average high temperature) is July (77.5°F).
The month with the lowest average high temperature is January (24.3°F).

  • Average low temperature in September: 48.7°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 (11.1°F).

Average pressure in September
Barnard Corner, ME

Average pressure in September - Barnard Corner, ME
  • Average pressure in September: 30.03"Hg

The months with the highest atmospheric pressure are September and November (30.03"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in September
Barnard Corner, ME

Average wind speed in September - Barnard Corner, ME
  • Average wind speed in September: 5.7mph

The windiest month (with the highest average wind speed) is March (7.5mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in September
Barnard Corner, ME

Average humidity in September - Barnard Corner, ME
  • Average humidity in September: 78%

The month with the highest relative humidity is February (88%).
The month with the lowest relative humidity is May (75%).

Average rainfall in September
Barnard Corner, ME

Average rainfall in September - Barnard Corner, ME
  • Average rainfall in September: 2.32"

The wettest month (with the highest rainfall) is April (2.91").
The driest month (with the least rainfall) is July (1.57").

Average rainfall days in September
Barnard Corner, ME

Average rainfall days in September - Barnard Corner, ME
  • Average rainfall days in September: 10.9 days

The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is February (6.9 days).

Average snowfall in September
Barnard Corner, ME

Average snowfall in September - Barnard Corner, ME
  • Average snowfall in September: 0"

The month with the highest snowfall is February (8.35").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in September
Barnard Corner, ME

Average snowfall days in September - Barnard Corner, ME
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in September /
Average sunshine in September
Barnard Corner, ME

Average daylight in September / Average sunshine in September - Barnard Corner, ME
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in September: 8h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).

Average sunshine days in September
Barnard Corner, ME

Average sunshine days in September - Barnard Corner, ME
  • Average sunshine days in September: 16.5 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is April (10.7 days).

Average UV index in September
Barnard Corner, ME

Average UV index in September - Barnard Corner, ME
  • Average UV index in September: 4

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, March, October, November and December (UV index 2).

Average cloud cover in September
Barnard Corner, ME

Average cloud cover in September - Barnard Corner, ME
  • Average cloud cover in September: 41

The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 40).

Average visibility in September
Barnard Corner, ME

Average visibility in September - Barnard Corner, ME
  • Average visibility in September: 5mi

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

Barnard Corner, Maine, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location