September weather forecast
Ipswich, MA

Weather in September

September, the first month of the autumn in Ipswich, is still a pleasant month, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 69.1°F (20.6°C).

Temperature

In Ipswich, the average high-temperature in September slightly decreases from a moderately hot 75°F (23.9°C) in August to a pleasant 69.1°F (20.6°C). The average low-temperature, is 58.6°F (14.8°C).

Humidity

In September, the average relative humidity is 77%.

Rainfall

In Ipswich, it is raining for 9.5 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, in Ipswich, there are 113.7 rainfall days, and 9.69" (246mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in September is 12h and 29min.
On the first day of the month, sunrise is at 6:08 am and sunset at 7:18 pm. On the last day of September, in Ipswich, Massachusetts, sunrise is at 6:39 am and sunset at 6:27 pm EDT.

Sunshine

In Ipswich, the average sunshine in September is 8.6h.

UV index

In Ipswich, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
[Resources]

FAQ

What is the temperature in September in Ipswich?

In September, the average high-temperature is 69.1°F (20.6°C), and the average low-temperature is 58.6°F (14.8°C).

What is the average humidity in September in Ipswich?

In Ipswich, Massachusetts, the average relative humidity in September is 77%.

How much does it rain in Ipswich in September?

In Ipswich, Massachusetts, in September, during 9.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

When it does not snow in Ipswich?

May through October are months without snowfall.

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

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

When are sunrise and sunset in September in Ipswich?

On the first day of September in Ipswich, sunrise is at 6:08 am and sunset at 7:18 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 6:27 pm EDT.

How long on average sun shines in September in Ipswich?

In Ipswich, Massachusetts, the average sunshine duration in September is 8.6h.

What is the UV index intensity in September in Ipswich?

In Ipswich, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Ipswich, MA

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

The warmest month (with the highest average high temperature) is July (75.7°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in September: 58.6°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 (24.6°F).

[Resources]

Average pressure in September
Ipswich, MA

Average pressure in September - Ipswich, 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).

[Resources]

Average wind speed in September
Ipswich, MA

Average wind speed in September - Ipswich, MA
  • Average wind speed in September: 8.9mph

The windiest month (with the highest average wind speed) is January (13.4mph).
The calmest month (with the lowest average wind speed) is August (7.8mph).

[Resources]

Average humidity in September
Ipswich, MA

Average humidity in September - Ipswich, MA
  • Average humidity in September: 77%

The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is November (73%).

[Resources]

Average rainfall in September
Ipswich, MA

Average rainfall in September - Ipswich, MA
  • Average rainfall in September: 0.63"

The wettest month (with the highest rainfall) is July (1.1").
The driest month (with the least rainfall) is January (0.59").

[Resources]

Average rainfall days in September
Ipswich, MA

Average rainfall days in September - Ipswich, MA
  • Average rainfall days in September: 9.5 days

The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is January (6.4 days).

[Resources]

Average snowfall in September
Ipswich, MA

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

The month with the highest snowfall is March (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

[Resources]

Average snowfall days in September
Ipswich, MA

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

The month with the highest number of snowfall days is January (6.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

[Resources]

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

Average daylight in September / Average sunshine in September - Ipswich, MA
  • Average daylight in September: 12h and 29min

The month with the longest days is June (Average daylight: 15h and 16min).
The month with the shortest days is December (Average daylight: 9h and 7min).

  • Average sunshine in September: 8h and 36min

The month with the most sunshine is August (Average sunshine: 10h and 48min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

[Resources]

Average sunshine days in September
Ipswich, MA

Average sunshine days in September - Ipswich, MA
  • Average sunshine days in September: 18.7 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (16 days).

[Resources]

Average UV index in September
Ipswich, MA

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

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

[Resources]

Average cloud cover in September
Ipswich, MA

Average cloud cover in September - Ipswich, MA
  • Average cloud cover in September: 32

The month with the most cloud cover is March (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 28).

[Resources]

Average visibility in September
Ipswich, MA

Average visibility in September - Ipswich, 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).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location