Climate · Hamilton

Hamilton in September

Warm and wet, as the days shorten.

Typical weather, averaged over 30 years

September in Hamilton is warm, around 79°F through the day and night. Rain falls on about four days a week, less often as the month goes on, and the days shorten by 43 minutes from the first week to the last.September in Hamilton is warm, around 26°C through the day and night. Rain falls on about four days a week, less often as the month goes on, and the days shorten by 43 minutes from the first week to the last.

Typical
79°F26°Caverage
Wet days
4a week · 55% of days
Daylight
12h 18mon average

Is September a good time to visit Hamilton?


A good month, just outside Hamilton's best months, which run in two parts: May to June, or October to November.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How September sits in the year

week by week

Temperature

Around 79°F in September, against 64°F to 80°F through the year.Around 26°C in September, against 18°C to 27°C through the year.

Chance of a wet day

55% of days in September, against 35% to 63% through the year.

Cloud cover

59% cover in September, against 52% to 62% through the year.

Daylight

12h 18m in September, against 10h 04m to 14h 14m through the year.

Week by week, lightly smoothed, with September shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side


  1. August80°27°4 wet days a weekRain on about four days a week.
  2. September79°26°4 wet days a weekRain on about four days a week.
  3. October76°24°4 wet days a weekRain on about four days a week.

Where Hamilton sits, in September

Atlantic/Bermuda

this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
7:02 AMsets 7:27 PM
Above the sea
10 mlow-lying
Latitude
32.3°Nnorthern hemisphere
Nearest of ours
our one place here

The land around Hamilton, shaded by its typical high in September, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Hamilton is our one place in Bermuda so far. Clock times are local, for the 15th.

Typical weather, averaged over 30 years (1995–2024). Hamilton sits on a grid square that is mostly sea, where the data hold only a daily average, so the page shows one typical temperature, not a high and a low. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.