September weather forecast
Beverly, MA

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Weather in September

September brings a subtle transition from summer to fall, with marked changes in the weather pattern. It is characterized by more moderate temperatures, with a recorded maximum of 71.1°F (21.7°C). The days become shorter, sunlight decreases and a gradual cooling begins to set in. This also means a decline in sea temperatures and a less ideal time for beach activities. Despite the change of season, Beverly remains picturesque, with the leaves starting their color change.

Temperature

September's arrival subtly correlates with a reduction in the average high-temperature, down from a warm 78.4°F (25.8°C) in August to a pleasant 71.1°F (21.7°C). During September, an average low-temperature of 57.7°F (14.3°C) is observed.

Humidity

In Beverly, the average relative humidity in September is 76%.

Rainfall

September is the month with the least rainfall. Rain falls for 10.7 days and accumulates 1.3" (33mm) of precipitation.

Snowfall

In Beverly, snow does not fall in May through September.

Ocean temperature

In Beverly, the average seawater temperature in September is 62.6°F (17°C).
Note: For most, swimming in 62.6°F (17°C) is not a pleasant experience. As the temperature falls from 69.8°F (21°C) to 59°F (15°C), controlling one's breathing becomes more difficult.

Daylight

The average length of the day in September is 12h and 29min.
On the first day of September, sunrise is at 6:09 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:26 pm EDT.

Sunshine

In Beverly, the average sunshine in September is 8.5h.

UV index

In Beverly, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 4 in September translates into the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

What is the average September temperature?

In Beverly, in September, the average high-temperature is 71.1°F (21.7°C), and the average low-temperature is 57.7°F (14.3°C).

What is the average humidity in September?

In September, the average relative humidity is 76%.

What is the driest month?

September is the month with the least rainfall. Rain falls for 10.7 days and accumulates 1.3" (33mm) of precipitation.

How much does it rain in September?

In September, the rain falls for 10.7 days. Throughout September, 1.3" (33mm) of precipitation is accumulated.

When it does not snow?

In Beverly, snow does not fall in May through September.

Does it snow in September?

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

What is the ocean temperature in September?

In Beverly, the average seawater temperature in September is 62.6°F (17°C). Swimming in 62.6°F (17°C) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 69.8°F (21°C).

What is the average length of the day in September?

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

When are sunrise and sunset in September?

In September, on the first day of the month, sunrise is at 6:09 am and sunset at 7:17 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 6:26 pm EDT.

How many hours of sunshine does Beverly have in September?

The average sunshine duration in September is 8.5h.

How high is the UV index in September?

In September, the average daily maximum UV index in Beverly 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
Beverly, MA

Average temperature in September - Beverly, MA
  • Average high temperature in September: 71.1°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (33.8°F).

  • Average low temperature in September: 57.7°F

The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).

Average pressure in September
Beverly, MA

Average pressure in September - Beverly, MA
  • Average pressure in September: 30.05"Hg

The month with the highest atmospheric pressure is November (30.06"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in September
Beverly, MA

Average wind speed in September - Beverly, MA
  • Average wind speed in September: 7.5mph

The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).

Average humidity in September
Beverly, MA

Average humidity in September - Beverly, MA
  • Average humidity in September: 76%

The month with the highest relative humidity is February (77%).
The month with the lowest relative humidity is April (71%).

Average rainfall in September
Beverly, MA

Average rainfall in September - Beverly, MA
  • Average rainfall in September: 1.3"

The wettest month (with the highest rainfall) is December (2.95").
The driest month (with the least rainfall) is September (1.3").

Average rainfall days in September
Beverly, MA

Average rainfall days in September - Beverly, MA
  • Average rainfall days in September: 10.7 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (8.5 days).

Average snowfall in September
Beverly, MA

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

The month with the highest snowfall is February (4.53").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in September
Beverly, MA

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

The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average sea temperature in September
Beverly, MA

Average sea temperature in September - Beverly, MA
  • Average sea temperature in September: 62.7°F

The best month for swimming (with the highest average sea temperature) is August (66.4°F).
The coldest month (with the lowest average sea temperature) is March (38.8°F).

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

Average daylight in September / Average sunshine in September - Beverly, 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 3min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

Average sunshine days in September
Beverly, MA

Average sunshine days in September - Beverly, MA
  • Average sunshine days in September: 17.5 days

The month with the most sunshine days is September (17.5 days).
The months with the least sunshine days are February and April (13.1 days).

Average UV index in September
Beverly, MA

Average UV index in September - Beverly, 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
Beverly, MA

Average cloud cover in September - Beverly, MA
  • Average cloud cover in September: 35

The month with the most cloud cover is March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in September
Beverly, MA

Average visibility in September - Beverly, 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).

Beverly, Massachusetts, USA

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