Brighton & Hove Weather in January
Brighton & Hove in January averages 9°C (48°F) during the day and 5°C (41°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.
Rainfall in Brighton & Hove in January
Historically, January sees about 18 days of rain, with a monthly average of 95 mm (3.7 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Brighton & Hove in January
In January, expect low temperatures in Brighton & Hove, with highs of 9°C (48°F) and lows of 5°C (41°F) at night. The month of January belongs to the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Average water temperature in January
The water temperature is only 9°C (48°F) this month — cold enough that most people will want to stay out. Hardy swimmers may manage a quick dip, but it won't be comfortable.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Brighton & Hove. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Brighton & Hove's climate page.
Brighton & Hove Temperature in January
Min Temperature
5°C (41°F)
Max Temperature
9°C (48°F)
Water Temperature
9°C (48°F)
Chance of Rain
60%
Precipitation
95 mm (3.7 in)
Rainy days
18 days
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Brighton & Hove typically stay consistent throughout January, with daily highs averaging around 9°C (48°F). Nights are cold, with lows typically ranging from 1°C (34°F) to 4°C (39°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Brighton & Hove in January
Browse day-by-day weather records for Brighton & Hove spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Brighton & Hove historical weather extremes in January
Our historical data for Brighton & Hove spans 2000 to 2025, revealing these weather extremes.
- On January 27, 2003, temperatures climbed to 14°C (57°F), marking the warmest January day on record.
- Brighton & Hove experienced its chilliest January day on January 9, 2009, reaching only -1°C (30°F).
- Brighton & Hove registered its coldest January night on January 10, 2009, with temperatures dropping to -7°C (19°F).
- The wettest day in January Brighton & Hove was on January 3, 2009 with 34 mm (1.3 in) of precipitation.
Best Places in the United Kingdom in January
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in January →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Brighton & Hove in January
Dress warmly and in layers for your trip to Brighton & Hove in January. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. The water temperature sits at about 9°C (48°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water.What To Do in Brighton & Hove in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Brighton & Hove's climate page.
Temperature Rainfall Water Temp
See the full Brighton & Hove climate overview or explore weather in the United Kingdom.
