Dubai weather in January
Dubai averages 24°C by day and 15°C at night in January, with the sea at 22°C and 2 days with at least 1 mm of rain. That is about 2°C cooler than December.
Day
24°C
Night
15°C
Sea
22°C
Rainy days
2
Flight from London
7h
What January feels like
January is hot in Dubai: proper beach weather.
The sea is 22°C: fine for swimming without a wetsuit.
It rarely rains: about 2 wet days on average.
Of the 48 sun destinations we track, Dubai is the #24 warmest in January.
Want it warmer in January?
These are hotter than Dubai this month for at most an hour and a half more flying:
Dubai weather by month
January is highlighted. Compare with December and February, or see the full year in Dubai.
Dubai in January: quick answers
Is Dubai hot in January?
January is hot in Dubai: proper beach weather. Average highs are 24°C and lows 15°C.
Can you swim in Dubai in January?
The sea is 22°C: fine for swimming without a wetsuit.
Does it rain in Dubai in January?
It rarely rains: about 2 wet days on average.
What is the warmest month in Dubai?
July, at an average high of 41°C. The coolest is January at 24°C.
How long is the flight to Dubai from the UK?
About 7h direct from London, estimated from the 5,495 km distance. Check your airline for exact times.
Still choosing? See where is hot in January for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in January from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. A rainy day has at least 1 mm of rain. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Dubai in January?
Save the restaurants, beaches and views you find on TikTok and Instagram for Dubai straight to a map, then let Dream Trip turn them into a day-by-day plan.
