Hamilton
Bermuda
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Hamilton, Bermuda

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
The last month of the summer, August, is also a moderately hot month in Hamilton, Bermuda, with average temperature varying between 24.5°C (76.1°F) and 29.8°C (85.6°F).

Temperature

The warmest month is August, with an average high-temperature of 29.8°C (85.6°F) and an average low-temperature of 24.5°C (76.1°F).

Rainfall

In Hamilton, in August, it is raining for 12 days, with typically 130.8mm (5.1") of accumulated precipitation. Throughout the year, in Hamilton, Bermuda, there are 137 rainfall days, and 1409.7mm (55.5") of precipitation is accumulated.

Sea temperature

Months with the warmest seawater are August and September, with an average sea temperature of 27.8°C (82°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The average length of the day in August is 13.3h.

Sunshine

Months with the most sunshine are June through August, with an average of 9h of sunshine.

UV index

May through August, with an average maximum UV index of 10, are months with the highest UV index. A UV Index estimate of 8 to 10 represents a very high health vulnerability from the exposure to the Sun's UV rays for ordinary individuals.
In August, the average maximum UV index of 10 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the warmest month in Hamilton?

With an average high-temperature of 29.8°C (85.6°F) and an average low-temperature of 24.5°C (76.1°F), August is the warmest month in Hamilton.

What is the temperature in August in Hamilton?

In August, in Hamilton, the average high-temperature is 29.8°C (85.6°F), and the average low-temperature is 24.5°C (76.1°F).

How much does it rain in Hamilton in August?

In Hamilton, in August, during 12 rainfall days, 130.8mm (5.1") of precipitation is typically accumulated.

What are the months with the warmest sea water in Hamilton?

Months with the warmest seawater are August and September, with an average sea temperature of 27.8°C (82°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the water temperature in August in Hamilton?

In Hamilton, Bermuda, in August, the average water temperature is 27.8°C (82°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in August in Hamilton?

The average length of the day in August in Hamilton is 13.3h.

What is the month with the most sunshine in Hamilton?

June through August, with an average of 9h of sunshine, are months with the most sunshine.

How long on average sun shines in August in Hamilton?

The average sunshine in August in Hamilton is 9h.

What are the months with the highest UV index in Hamilton?

May through August, with an average maximum UV index of 10, are months with the highest UV index in Hamilton, Bermuda.

What is the UV index reading in August in Hamilton?

The average daily maximum UV index in August in Hamilton, Bermuda, is 10. A UV Index of 8 to 10 symbolizes a very high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in August - Hamilton, Bermuda
  • Average high temperature in August: 29.8°C

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is February (19.9°C).

  • Average low temperature in August: 24.5°C

The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is February (15.5°C).

Average rainfall in August - Hamilton, Bermuda
  • Average rainfall in August: 130.8mm

The wettest month (with the highest rainfall) is October (161.3mm).
The driest month (with the lowest rainfall) is May (82.8mm).

Average rainfall days in August - Hamilton, Bermuda
  • Average rainfall days in August: 12 days

The month with the highest number of rainy days is December (13 days).
Months with the lowest number of rainy days are February and April (10 days).

Average sea temperature in August - Hamilton, Bermuda
  • Average sea temperature in August: 27.8°C

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).

Average daylight in August / Average sunshine in August - Hamilton, Bermuda
  • Average daylight in August: 13.3h

The month with the longest days is June (Average daylight: 14.2h).
The month with shortest days is December (Average daylight: 10.1h).

  • Average sunshine in August: 9h

Months with most sunshine are June, July and August (Average sunshine: 9h).
Months with least sunshine are January, February and December (Average sunshine: 5).

Average UV index in August - Hamilton, Bermuda
  • Average UV index in August: 10

Months with the highest UV index are May, June, July and August (UV index 10).
The month with the lowest UV index is December (UV index 3).