Gloucester
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Gloucester Weather in September

Thinking of visiting Gloucester in September? Expect high temperatures reaching 22°C (72°F) during the day, dropping to 14°C (57°F) at night, with the driest conditions of the year.

Rainfall in Gloucester in September

Known for its least rainfall, this month is the best of the year for people who like to spend time outdoors. Typically, about 9 days will experience rainfall, with an average of 80 mm (3.1 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Gloucester in September

September is a good time to be in Gloucester. Days are excellent, reaching 22°C (72°F), with nights around 14°C (57°F). Experience the summer season in September. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Gloucester in September

The days are predominantly sunny, with an estimated total of around 238 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Gloucester Temperature in September

Min Temperature
14°C (57°F)
Max Temperature
22°C (72°F)
Chance of Rain
30%
Precipitation
80 mm (3.1 in)
Rainy days
9 days
Humidity
69% *
Sunshine
238 hours *
Percentage Sunshine
63% *
* Data from: Boston, the United States of America (41 KM, 25 Miles).

Gloucester Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Gloucester - and find the best time to visit.

Best Places in the United States of America in September

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Gloucester in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Gloucester in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Cycling
    9/10
  • Walking
    9/10
  • Barbeque
    8/10
  • Camping
    8/10
  • Outdoor sports
    9/10

Gloucester 3-Day Forecast

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.