October weather forecast
Hamilton, Bermuda

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Yachts on the clear blue waters of a tropical lagoon in Hamilton, Bermuda
Yachts on the clear blue waters of a tropical lagoon in Hamilton, Bermuda

Weather in October

With the arrival of October, Hamilton experiences further cooling temperatures with sea temperatures also settling lower. The daylight hours gradually reduce, signaling the onset of winter. However, a noticeable decrease in rainfall days and an average UV index keeps the outdoor activities flourished. The pressure readings indicate stable weather conditions and a more enjoyable climate throughout the month.

Temperature

September's transformation into October witnesses an average high-temperature of a still warm 25.1°C (77.2°F), noting a minor change from the preceding month. October nighttime temperatures hover close to the daytime peak with an average of 23.8°C (74.8°F).

Humidity

The average relative humidity in October in Hamilton is 75%.

Rainfall

In Hamilton, in October, it is raining for 17.3 days, with typically 70mm (2.76") of accumulated precipitation. In Hamilton, during the entire year, the rain falls for 201.7 days and collects up to 804mm (31.65") of precipitation.

Sea temperature

In October, the average sea temperature is 26.3°C (79.3°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.

Daylight

In Hamilton, the average length of the day in October is 11h and 22min.
On the first day of the month, sunrise is at 07:13 and sunset at 19:03. On the last day of October, sunrise is at 07:35 and sunset at 18:29 ADT.

Sunshine

In Hamilton, the average sunshine in October is 6.3h.

UV index

In October, the average daily maximum UV index in Hamilton is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In October, the average maximum UV index of 6 translates into the following recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. To cut down UV radiation exposure by about half, sport a wide-brim hat. Alert! Sand and water increase UV exposure due to their reflective properties.
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Frequently asked questions

What is the usual temperature for Hamilton in October?

In Hamilton, 25.1°C (77.2°F) is the average high-temperature and 23.8°C (74.8°F) is the average low-temperature during October. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in September is calculated to be 29°C (84.2°F).

What is the average humidity in October in Hamilton?

The average relative humidity in October in Hamilton, Bermuda, is 75%.

How much does it rain in Hamilton in October?

In Hamilton, in October, during 17.3 rainfall days, 70mm (2.76") of precipitation is typically accumulated.

What is the water temperature in October in Hamilton?

In October, the average sea temperature in Hamilton, Bermuda, is 26.3°C (79.3°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Hamilton have in October?

The average day length in October in Hamilton, Bermuda, is 11h and 22min.

When are sunrise and sunset in October in Hamilton?

On the first day of October in Hamilton, Bermuda, sunrise is at 07:13 and sunset at 19:03. On the last day of the month, sunrise is at 07:35 and sunset at 18:29 ADT.

How long on average sun shines in October in Hamilton?

In Hamilton, Bermuda, the average sunshine duration in October is 6.3h.

How high is the UV index in October in Hamilton?

The average daily maximum UV index in October in Hamilton is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in October
Hamilton, Bermuda

Average temperature in October - Hamilton, Bermuda
  • Average high temperature in October: 25.1°C

The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is March (18.9°C).

  • Average low temperature in October: 23.8°C

The month with the highest average low temperature is August (26.8°C).
The coldest month (with the lowest average low temperature) is March (16.9°C).

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Average pressure in October
Hamilton, Bermuda

Average pressure in October - Hamilton, Bermuda
  • Average pressure in October: 1016.6mbar

The month with the highest atmospheric pressure is July (1020.8mbar).
The month with the lowest atmospheric pressure is October (1016.6mbar).

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Average wind speed in October
Hamilton, Bermuda

Average wind speed in October - Hamilton, Bermuda
  • Average wind speed in October: 23.3km/h

The windiest month (with the highest average wind speed) is February (29.4km/h).
The calmest month (with the lowest average wind speed) is August (17.2km/h).

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Average humidity in October
Hamilton, Bermuda

Average humidity in October - Hamilton, Bermuda
  • Average humidity in October: 75%

The month with the highest relative humidity is June (82%).
The months with the lowest relative humidity are January, November and December (74%).

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Average rainfall in October
Hamilton, Bermuda

Average rainfall in October - Hamilton, Bermuda
  • Average rainfall in October: 70mm

The wettest month (with the highest rainfall) is August (93mm).
The driest month (with the least rainfall) is April (35mm).

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Average rainfall days in October
Hamilton, Bermuda

Average rainfall days in October - Hamilton, Bermuda
  • Average rainfall days in October: 17.3 days

The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is May (11.9 days).

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Average sea temperature in October
Hamilton, Bermuda

Average sea temperature in October - Hamilton, Bermuda
  • Average sea temperature in October: 26.3°C

The best months for swimming (with the highest average sea temperature) are August and September (27.8°C).
The coldest month (with the lowest average sea temperature) is March (19.2°C).

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Average daylight in October /
Average sunshine in October
Hamilton, Bermuda

Average daylight in October / Average sunshine in October - Hamilton, Bermuda
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in October: 6h and 2min

The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).

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Average sunshine days in October
Hamilton, Bermuda

Average sunshine days in October - Hamilton, Bermuda
  • Average sunshine days in October: 10.8 days

The month with the most sunshine days is May (16.6 days).
The month with the least sunshine days is August (7.3 days).

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Average UV index in October
Hamilton, Bermuda

Average UV index in October - Hamilton, Bermuda
  • Average UV index in October: 6

The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 5).

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Average cloud cover in October
Hamilton, Bermuda

Average cloud cover in October - Hamilton, Bermuda
  • Average cloud cover in October: 39

The months with the most cloud cover are January and February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in October
Hamilton, Bermuda

Average visibility in October - Hamilton, Bermuda
  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Hamilton, Bermuda

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