September weather forecast
North Adams, MA

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Weather in September

September, the first month of the autumn in North Adams, is still a pleasant month, with an average temperature varying between 49.3°F (9.6°C) and 69.1°F (20.6°C).

Temperature

September's onset introduces a mild reduction in the average high-temperature, from a moderately hot 76.5°F (24.7°C) in August to an agreeable 69.1°F (20.6°C). Throughout September, the temperature falls to an average low of 49.3°F (9.6°C).

Humidity

The average relative humidity in September is 81%.

Rainfall

In North Adams, in September, it is raining for 12.9 days, with typically 2.72" (69mm) of accumulated precipitation. Throughout the year, in North Adams, there are 167.1 rainfall days, and 35.98" (914mm) of precipitation is accumulated.

Snowfall

In North Adams, snow does not fall in June through September.

Daylight

In North Adams, the average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 6:18 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:35 pm EDT.

Sunshine

In North Adams, Massachusetts, the average sunshine in September is 8.3h.

UV index

In North Adams, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 3 during September translates into these guidelines:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What is the usual temperature for North Adams in September?

North Adams in September has an average high-temperature of 69.1°F (20.6°C) and an average low-temperature of 49.3°F (9.6°C).

What is the average humidity in September in North Adams?

The average relative humidity in September in North Adams is 81%.

How much does it rain in North Adams in September?

In North Adams, Massachusetts, during September, the rain falls for 12.9 days and regularly aggregates up to 2.72" (69mm) of precipitation.

When it does not snow in North Adams?

June through September are months without snowfall in North Adams, Massachusetts.

Does it snow in North Adams in September?

In North Adams, Massachusetts, in September, it doesn't snow. In October, it regularly snows.

What is the average length of the day in September in North Adams?

The average day length in September is 12h and 29min.

What time are sunrise and sunset in September in North Adams?

On the first day of September in North Adams, sunrise is at 6:18 am and sunset at 7:26 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 6:35 pm EDT.

How long on average sun shines in September in North Adams?

In North Adams, the average sunshine duration in September is 8.3h.

How high is the UV index in September in North Adams?

In North Adams, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to 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
North Adams, MA

Average temperature in September - North Adams, MA
  • Average high temperature in September: 69.1°F

The warmest month (with the highest average high temperature) is July (78.6°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in September: 49.3°F

The month with the highest average low temperature is July (57°F).
The coldest month (with the lowest average low temperature) is January (14.7°F).

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Average pressure in September
North Adams, MA

Average pressure in September - North Adams, MA
  • Average pressure in September: 30.06"Hg

The month with the highest atmospheric pressure is November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in September
North Adams, MA

Average wind speed in September - North Adams, MA
  • Average wind speed in September: 5.5mph

The windiest months (with the highest average wind speed) are January and February (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in September
North Adams, MA

Average humidity in September - North Adams, MA
  • Average humidity in September: 81%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is April (77%).

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Average rainfall in September
North Adams, MA

Average rainfall in September - North Adams, MA
  • Average rainfall in September: 2.72"

The wettest month (with the highest rainfall) is October (3.62").
The driest month (with the least rainfall) is March (2.6").

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Average rainfall days in September
North Adams, MA

Average rainfall days in September - North Adams, MA
  • Average rainfall days in September: 12.9 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall in September
North Adams, MA

Average snowfall in September - North Adams, MA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (10").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
North Adams, MA

Average snowfall days in September - North Adams, MA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (15.8 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
North Adams, MA

Average daylight in September / Average sunshine in September - North Adams, MA
  • Average daylight in September: 12h and 3min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 3h and 24min).

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Average sunshine days in September
North Adams, MA

Average sunshine days in September - North Adams, MA
  • Average sunshine days in September: 14.3 days

The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is February (9 days).

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Average UV index in September
North Adams, MA

Average UV index in September - North Adams, MA
  • 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 February and December (UV index 1).

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Average cloud cover in September
North Adams, MA

Average cloud cover in September - North Adams, MA
  • Average cloud cover in September: 41

The month with the most cloud cover is February (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 38).

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Average visibility in September
North Adams, MA

Average visibility in September - North Adams, MA
  • 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).

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North Adams, Massachusetts, USA

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