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Watford Weather in January

January in Watford brings low temperatures around 9°C (48°F) during the day, dropping to 3°C (37°F) at night, with some rainfall expected.

Rainfall in Watford in January

Past climate data indicates that roughly 18 days will see rain, totalling around 59 mm (2.3 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Watford in January

January in Watford brings typical temperatures with highs around 9°C (48°F) and lows of 3°C (37°F). January is typically considered a winter month. It stays cool throughout the day, so warm layers are a good idea from morning to evening. Nights drop to 3°C (37°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. The month is typically the coldest, so be sure to prepare by packing plenty of warm clothing.

Sunshine in Watford in January

The month has fewer sunny days, with around 62 hours of sunshine.

Wind Speed in Watford in January

Wind speeds average 4 m/s (8 knots) during January. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

January in Watford can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Watford Temperature in January

Min Temperature
3°C (37°F)
Max Temperature
9°C (48°F)
Chance of Rain
59%
Precipitation
59 mm (2.3 in)
Rainy days
18 days
Humidity
80% *
Windspeed
4 m/s (8 knots) *
Sunshine
62 hours *
Percentage Sunshine
23% *
* Data from: London, the United Kingdom (19 KM, 12 Miles).

Watford Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Watford - and find the best time to visit.

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

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Watford in January

Dress warmly and in layers for your trip to Watford 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.

What To Do in Watford in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Cycling
    4/10
  • Walking
    4/10
  • Camping
    4/10
  • Outdoor sports
    4/10

Watford 3-Day Forecast

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.