Hamilton, Bermuda weather in August
Temperature, sea and sunshine in August: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in August
Good
Best time to visit: February – September, November – December
What is the weather like in Hamilton, Bermuda in August?
In August, Hamilton, Bermuda is hot: daytime highs average 27 °C, and even at night it stays warm at around 26 °C. The sea averages 28.0 °C – lovely and warm for swimming. The sun shines for around 8 hours a day. It rains often – on about 17 days, adding up to 128 mm. The air is often humid and muggy. All in all, August is a good month for a holiday in Hamilton, Bermuda.
August compared
How the weather changes from July to September. Tap a month to open it.
| JulyJul | AugustAug | SeptemberSep | |
|---|---|---|---|
| Score | 75 | 68 | 71 |
| Day | 27° | 27° | 27° |
| Night | 25° | 26° | 25° |
| Sea | 27° | 28° | 28° |
| Sun | 9 h | 8 h | 7 h |
| Rain days | 15 | 17 | 14 |
More details for August
- Daylight
- 13 h 22 min06:43 – 20:05
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 24 km/haverage daily peakAll months
- Cloud cover
- 49 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC−3Atlantic/Bermuda
How the score comes together
- Temperatureweight 50 %98 %
- Sunshineweight 20 %87 %
- Few rainy daysweight 30 %6 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in August
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Hamilton, Bermuda in August: quick answers
Is Hamilton, Bermuda hot in August?
Yes. In August, Hamilton, Bermuda is hot: daytime highs average 27 °C and nights stay around 26 °C.
Can you swim in Hamilton, Bermuda in August?
Yes. In August the sea averages 28.0 °C – lovely and warm for swimming.
Does it rain much in Hamilton, Bermuda in August?
It rains often – on about 17 days, adding up to 128 mm.
Hamilton, Bermuda month by month
The whole year in Hamilton, BermudaAll destinations: BermudaWhere to go in AugustSea temperature in August
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences