September weather forecast
Baldwinville, MA

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Weather in September

The first month of the autumn, September, is also an agreeable month in Baldwinville, Massachusetts, with an average temperature varying between 70.3°F (21.3°C) and 51.6°F (10.9°C).

Temperature

September ushers in a minor alteration in Baldwinville's climate, with the average high-temperature moving from August's moderately hot 77.5°F (25.3°C) to a pleasant 70.3°F (21.3°C). Throughout September, an average nighttime temperature of 51.6°F (10.9°C) is experienced.

Humidity

The average relative humidity in September is 79%.

Rainfall

The month with the least rainfall in Baldwinville is September, when the rain falls for 12.5 days and typically collects 1.89" (48mm) of precipitation.

Snowfall

June through September are months without snowfall in Baldwinville.

Daylight

The average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 6:14 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:30 pm EDT.

Sunshine

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 moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 4 in September interprets into the following advice:
Be vigilant - Preventing sunburn is recommended. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
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Frequently asked questions

What are September temperatures in Baldwinville?

The high-temperature, in September, in Baldwinville, is 70.3°F (21.3°C), while the low-temperature averages to 51.6°F (10.9°C).

What is the average humidity in September in Baldwinville?

The average relative humidity in September in Baldwinville, Massachusetts, is 79%.

What is the driest month in Baldwinville?

September is the month with the least rainfall in Baldwinville. Rain falls for 12.5 days and accumulates 1.89" (48mm) of precipitation.

How many days does it rain in September in Baldwinville?

In September, in Baldwinville, Massachusetts, the rain falls for 12.5 days. Throughout September, 1.89" (48mm) of precipitation is accumulated.

When it does not snow in Baldwinville?

June through September are months without snowfall.

Does it snow in Baldwinville in September?

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

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

In Baldwinville, the average day length in September is 12h and 29min.

What time are sunrise and sunset in September in Baldwinville?

On the first day of September in Baldwinville, sunrise is at 6:14 am and sunset at 7:22 pm. On the last day of the month, sunrise is at 6:45 am and sunset at 6:30 pm EDT.

How many hours of sunshine does Baldwinville have in September?

In Baldwinville, Massachusetts, the average sunshine duration in September is 8h.

What is the UV index reading in September in Baldwinville?

In Baldwinville, Massachusetts, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health threat 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
Baldwinville, MA

Average temperature in September - Baldwinville, MA
  • Average high temperature in September: 70.3°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in September: 51.6°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in September
Baldwinville, MA

Average pressure in September - Baldwinville, 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 (29.92"Hg).

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Average wind speed in September
Baldwinville, MA

Average wind speed in September - Baldwinville, MA
  • Average wind speed in September: 5.7mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in September
Baldwinville, MA

Average humidity in September - Baldwinville, MA
  • Average humidity in September: 79%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is April (74%).

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Average rainfall in September
Baldwinville, MA

Average rainfall in September - Baldwinville, MA
  • Average rainfall in September: 1.89"

The wettest month (with the highest rainfall) is October (2.95").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in September
Baldwinville, MA

Average rainfall days in September - Baldwinville, MA
  • Average rainfall days in September: 12.5 days

The months with the highest number of rainy days are May and June (15.4 days).
The month with the least rainy days is January (6.8 days).

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Average snowfall in September
Baldwinville, MA

Average snowfall in September - Baldwinville, MA
  • Average snowfall in September: 0"

The month with the highest snowfall is February (7.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in September
Baldwinville, MA

Average snowfall days in September - Baldwinville, MA
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (10.3 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
Baldwinville, MA

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

The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).

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Average sunshine days in September
Baldwinville, MA

Average sunshine days in September - Baldwinville, MA
  • Average sunshine days in September: 15 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is April (12.7 days).

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Average UV index in September
Baldwinville, MA

Average UV index in September - Baldwinville, MA
  • Average UV index in September: 4

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in September
Baldwinville, MA

Average cloud cover in September - Baldwinville, MA
  • Average cloud cover in September: 42

The months with the most cloud cover are February and March (Cloud cover 53).
The months with the least cloud cover are July and August (Cloud cover 38).

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Average visibility in September
Baldwinville, MA

Average visibility in September - Baldwinville, MA
  • Average visibility in September: 5mi

The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).

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Baldwinville, Massachusetts, USA

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