September weather forecast
Uxbridge, MA

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Weather in September

Welcoming fall, September in Uxbridge sees a sharp drop in temperature from 80.1°F (26.7°C) to a more manageable 72.7°F (22.6°C). The unique characteristic of September lies in the decreased rainfall, with a minimum of 1.54" (39mm) recorded within the year. Commensurate with the autumnal atmosphere, the frequency of precipitation events reduces during this month. Waning daylight hours, followed by a slight increase in gusty winds, add a touch of freshness to the otherwise monotonous weather spread. With the gradual scaling down of temperatures, September brings an earnest introduction to the cooler and calmer side of Uxbridge's weather.

Temperature

Uxbridge observes a small decrease in the average high-temperature with the arrival of September, falling from August's moderately hot 80.1°F (26.7°C) to an agreeable 72.7°F (22.6°C). During September in Uxbridge, the average low-temperature is recorded at a fresh 54.5°F (12.5°C).

Humidity

The average relative humidity in September in Uxbridge is 78%.

Rainfall

September is the month with the least rainfall. Rain falls for 12.2 days and accumulates 1.54" (39mm) of precipitation.

Snowfall

June through October are months without snowfall in Uxbridge.

Daylight

The average length of the day in September is 12h and 28min.
On the first day of the month, sunrise is at 6:12 am and sunset at 7:19 pm. On the last day of September, in Uxbridge, sunrise is at 6:43 am and sunset at 6:29 pm EDT.

Sunshine

In September, the average sunshine is 8.2h.

UV index

In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 4 in September transforms into the following instructions:
Undertake protective steps - Recommendations to avoid sunburn are issued. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What are the temperatures in Uxbridge in September?

In September, the average high-temperature and low-temperature in Uxbridge, Massachusetts, are 72.7°F (22.6°C) and 54.5°F (12.5°C) respectively. In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in September in Uxbridge?

The average relative humidity in September in Uxbridge, Massachusetts, is 78%.

What is the driest month in Uxbridge?

September is the month with the least rainfall in Uxbridge. Rain falls for 12.2 days and accumulates 1.54" (39mm) of precipitation.

How much does it rain in Uxbridge in September?

In Uxbridge, Massachusetts, in September, during 12.2 rainfall days, 1.54" (39mm) of precipitation is typically accumulated.

When it does not snow in Uxbridge?

In Uxbridge, Massachusetts, snow does not fall in June through October.

How many hours of daylight does Uxbridge have in September?

In September, the average day length in Uxbridge, Massachusetts, is 12h and 28min.

When are sunrise and sunset in September in Uxbridge?

On the first day of September in Uxbridge, sunrise is at 6:12 am and sunset at 7:19 pm. On the last day of the month, sunrise is at 6:43 am and sunset at 6:29 pm EDT.

How long on average sun shines in September in Uxbridge?

The average sunshine duration in September in Uxbridge, Massachusetts, is 8.2h.

What is the UV index intensity in September in Uxbridge?

The average daily maximum UV index in September in Uxbridge, Massachusetts, is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability 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
Uxbridge, MA

Average temperature in September - Uxbridge, MA
  • Average high temperature in September: 72.7°F

The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in September: 54.5°F

The month with the highest average low temperature is July (62.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

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Average pressure in September
Uxbridge, MA

Average pressure in September - Uxbridge, MA
  • Average pressure in September: 30.06"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).

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Average wind speed in September
Uxbridge, MA

Average wind speed in September - Uxbridge, MA
  • Average wind speed in September: 6.2mph

The windiest months (with the highest average wind speed) are January, February and March (8.9mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in September
Uxbridge, MA

Average humidity in September - Uxbridge, MA
  • Average humidity in September: 78%

The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is April (71%).

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Average rainfall in September
Uxbridge, MA

Average rainfall in September - Uxbridge, MA
  • Average rainfall in September: 1.54"

The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in September
Uxbridge, MA

Average rainfall days in September - Uxbridge, MA
  • Average rainfall days in September: 12.2 days

The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (7.7 days).

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Average snowfall in September
Uxbridge, MA

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

The month with the highest snowfall is March (4.92").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in September
Uxbridge, MA

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

The month with the highest number of snowfall days is January (8.4 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in September /
Average sunshine in September
Uxbridge, MA

Average daylight in September / Average sunshine in September - Uxbridge, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

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Average sunshine days in September
Uxbridge, MA

Average sunshine days in September - Uxbridge, MA
  • Average sunshine days in September: 15.5 days

The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in September
Uxbridge, MA

Average UV index in September - Uxbridge, 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).

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Average cloud cover in September
Uxbridge, MA

Average cloud cover in September - Uxbridge, MA
  • Average cloud cover in September: 40

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 36).

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Average visibility in September
Uxbridge, MA

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

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

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Uxbridge, Massachusetts, USA

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