Weather in Bermuda in July

How July compares

July is the 2nd warmest month of the year in Bermuda and ranks 106th of 134 destinations we compare for July - see where else is hot in July. Against London's average high of 21.8°C in July, Bermuda is 4.7°C warmer by day and 11.7°C warmer at night.

Daytime and night-time in July

The typical July day in Bermuda peaks at 26.5°C, but that is an average: the warmest 10% of days reach 27.4°C or more. About 96% of days top 25°C. Nights average 25.2°C; one night in ten drops to 24.0°C or lower, so pack a layer for evenings. Between 1991 and 2020 the hottest July day here reached 28.8°C (2020-07-31) and the coldest night 22.5°C (2007-07-03).

Rain in July

Wet (more than 8 rainy days): about 16 days with 1 mm or more, 106 mm in total. Year to year it varies a lot - the wettest July was 1999 with 176 mm, the driest 2016 with 31 mm. Humidity averages 82%.

Sea temperature in July

The sea averages 27.1°C - warm enough to swim (22°c+). Depending on the year it ranges from 26.4°C to 27.8°C. For the warmest sea here, come in August (28.0°C).

Sunshine and daylight

Around 6.9 hours of sunshine a day (estimated from cloud cover), 13.9 hours of daylight: the sun rises about 06:23 and sets about 20:27 local time in mid-July. Average cloud cover is 50%.

Is July a good time to visit Bermuda?

It is a reasonable choice: hot days but expect showers. The best months for Bermuda on our scoring are June, July, August; months averaging 25°C or more: Jul, Aug, Sep.

Warm days, with little cooling after dark

July feels consistently warm rather than fiercely hot: 96% of days reach 25°C, while days reaching 30°C account for 0%. Humidity is the bigger consideration at 82%, so walking around can feel sticky even when the temperature sounds manageable. Plan more active time away from midday, take shade breaks and favour loose, breathable clothing. Average night lows of 25.2°C mean evenings offer little relief from the warmth. You are unlikely to need much in the way of warm outdoor layers, and accommodation with cooling is a sensible priority if warm bedrooms disrupt your sleep. This is less suitable weather for travellers who prefer crisp evenings.

Plenty of daylight, but keep plans flexible

Expect a mix of sunshine and wet weather, not a reliably clear run. July averages about 6.9 hours of sunshine within 13.9 hours of daylight, leaving plenty of usable daytime without promising constant sun. Rain is frequent enough to make a rigid outdoor schedule frustrating, so keep swimming and other outdoor plans movable and pack lightweight waterproof protection. The monthly figures do not tell you when rain will fall or how long individual spells will last; do not assume it will conveniently arrive overnight. July is among Bermuda's best-rated months overall, but that balance suits someone who values warmth and swimming more than dependable dryness.