September weather forecast
Tracy Corner, MA

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Weather in September

The first month of the autumn, September, is also an agreeable month in Tracy Corner, Massachusetts, with temperature in the range of an average low of 57.7°F (14.3°C) and an average high of 72.9°F (22.7°C).

Temperature

The start of September comes with a small reduction in the average high-temperature, subtly receding from a warm 80.2°F (26.8°C) in August to a pleasant 72.9°F (22.7°C). The temperature dips to an average of 57.7°F (14.3°C) during September nights.

Humidity

The months with the highest humidity are June, July and September, with an average relative humidity of 78%.

Rainfall

September is the month with the least rainfall in Tracy Corner. Rain falls for 11.5 days and accumulates 1.34" (34mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:10 am and sunset at 7:17 pm. On the last day of September, sunrise is at 6:40 am and sunset at 6:27 pm EDT.

Sunshine

In September, the average sunshine is 8.4h.

UV index

In Tracy Corner, the average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: In September, the maximum UV index of 4 translates into these guidelines:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.

Frequently asked questions

What is the average September temperature?

During September, Tracy Corner experiences an average high-temperature of 72.9°F (22.7°C) and a low-temperature of 57.7°F (14.3°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines relative humidity and air temperature, in July is calculated to be 86°F (30°C).

What is the most humid month?

The months with the highest humidity are June, July and September, with an average relative humidity of 78%.

What is the average humidity in September?

In September, the average relative humidity is 78%.

What is the driest month?

The month with the least rainfall is September, when the rain falls for 11.5 days and typically collects 1.34" (34mm) of precipitation.

How many days does it rain in September?

In September, the rain falls for 11.5 days. Throughout September, 1.34" (34mm) of precipitation is accumulated.

When it does not snow?

June through October are months without snowfall.

How many hours of daylight does Tracy Corner have in September?

The average day length in September is 12h and 28min.

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:10 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:27 pm EDT.

How many hours of sunshine does Tracy Corner have in September?

In September, the average sunshine duration is 8.4h.

What is the UV index reading in September?

The average daily maximum UV index in September is 4. 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
Tracy Corner, MA

Average temperature in September - Tracy Corner, MA
  • Average high temperature in September: 72.9°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (35.6°F).

  • Average low temperature in September: 57.7°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

Average pressure in September
Tracy Corner, MA

Average pressure in September - Tracy Corner, MA
  • 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 (29.93"Hg).

Average wind speed in September
Tracy Corner, MA

Average wind speed in September - Tracy Corner, MA
  • Average wind speed in September: 7.2mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in September
Tracy Corner, MA

Average humidity in September - Tracy Corner, MA
  • Average humidity in September: 78%

The months with the highest relative humidity are June, July and September (78%).
The month with the lowest relative humidity is April (72%).

Average rainfall in September
Tracy Corner, MA

Average rainfall in September - Tracy Corner, MA
  • Average rainfall in September: 1.34"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.34").

Average rainfall days in September
Tracy Corner, MA

Average rainfall days in September - Tracy Corner, MA
  • Average rainfall days in September: 11.5 days

The month with the highest number of rainy days is April (16 days).
The month with the least rainy days is February (8.5 days).

Average snowfall in September
Tracy Corner, MA

Average snowfall in September - Tracy Corner, MA
  • Average snowfall in September: 0"

The months with the highest snowfall are February and March (3.62").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in September
Tracy Corner, MA

Average snowfall days in September - Tracy Corner, MA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

Average daylight in September /
Average sunshine in September
Tracy Corner, MA

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

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in September: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in September
Tracy Corner, MA

Average sunshine days in September - Tracy Corner, MA
  • Average sunshine days in September: 16 days

The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is April (12.8 days).

Average UV index in September
Tracy Corner, MA

Average UV index in September - Tracy Corner, MA
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in September
Tracy Corner, MA

Average cloud cover in September - Tracy Corner, MA
  • Average cloud cover in September: 36

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in September
Tracy Corner, MA

Average visibility in September - Tracy Corner, MA
  • Average visibility in September: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

Tracy Corner, Massachusetts, USA

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