Weather in Bermuda in January

How January compares

January is the 10th warmest month of the year in Bermuda and ranks 52nd of 134 destinations we compare for January - see where else is hot in January. Against London's average high of 7.4°C in January, Bermuda is 12.1°C warmer by day and 15.1°C warmer at night.

Daytime and night-time in January

The typical January day in Bermuda peaks at 19.5°C, but that is an average: the warmest 10% of days reach 21.5°C or more. Days over 25°C are rare. Nights average 17.3°C; one night in ten drops to 14.3°C or lower, so pack a layer for evenings. Between 1991 and 2020 the hottest January day here reached 23.0°C (2016-01-17) and the coldest night 10.5°C (2003-01-24).

Rain in January

Wet (more than 8 rainy days): about 13 days with 1 mm or more, 106 mm in total. Year to year it varies a lot - the wettest January was 2019 with 169 mm, the driest 2013 with 41 mm. Humidity averages 71%.

Sea temperature in January

The sea averages 20.6°C - bracing (18-22°c). Depending on the year it ranges from 19.8°C to 21.2°C. For the warmest sea here, come in August (28.0°C).

Sunshine and daylight

Around 2.9 hours of sunshine a day (estimated from cloud cover), 10.1 hours of daylight: the sun rises about 07:21 and sets about 17:36 local time in mid-January. Average cloud cover is 71%.

Is January a good time to visit Bermuda?

January is not the strongest month here: mild days and frequent rain. The best months for Bermuda on our scoring are June, July, August; months averaging 25°C or more: Jul, Aug, Sep.

Mild days rather than winter heat

With London averaging 7.4°C by day in January, Bermuda offers a meaningful step up in warmth without becoming hot. Daytime highs average 19.5°C and nights average 17.3°C, so light layers are a better starting point than a suitcase packed solely for the beach. The warmer days can reach 21.5°C or more, but even these are about comfortable outdoor weather rather than strong heat. Colder nights can fall to 14.3°C or below, making a jumper or jacket useful for evenings. This is a sensible choice if you dislike heat, but less convincing if you want to spend the whole trip in summer clothes.

Leave room for rain in your plans

Rain is a real consideration, with about 13 rainy days during January. That does not mean every affected day is a washout, but it does make a rigid schedule of outdoor plans a poor fit. Pack a waterproof layer and shoes you are comfortable wearing in wet conditions, and leave yourself room to change plans. There are about 10.1 hours of daylight, yet only 2.9 hours of sunshine on average, so do not confuse usable daylight with sunny weather. The practical trade-off is clear: you gain milder temperatures than at home, but you should not book expecting dependable winter sunshine.

Treat swimming as optional

The sea averages 20.6°C, which puts it in the bracing rather than comfortably warm category. If you enjoy cooler water, a swim may still appeal; if you usually need warm water to relax, do not make swimming the centre of the holiday. The sea's January range of 20°C to 21°C also gives little reason to count on a much warmer experience. Combined with mild air temperatures and limited sunshine, this makes January better suited to a break where beach time is optional. Pack swimwear if you like, but bring enough everyday layers to enjoy the trip without getting in the water.