Windsor Weather in January

January in Windsor brings low temperatures around 9°C (48°F) during the day, dropping to 3°C (37°F) at night, with quite a bit of rainfall expected, averaging around 60 mm (2.4 in) for the month.

Rainfall in Windsor in January

Historically, the month has about 18 days of rain, averaging 60 mm (2.4 in) in total. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Windsor in January

Temperatures in Windsor in January top out at 9°C (48°F) and drop to 3°C (37°F) overnight. January is part of the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. 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. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.

Sunshine in Windsor in January

The area sees fewer sunny days, with a projection of about 62 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

Wind Speed in Windsor in January

January sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Windsor. Our weather planner can help you explore destinations with more pleasant weather conditions.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Windsor's climate page.

Windsor Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Chance of Rain 60%  

Precipitation 60 mm (2.4 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 (11 KM, 7 Miles).

What to Wear in Windsor in January

Dress warmly and in layers for your trip to Windsor 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. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Windsor 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

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United Kingdom, check out our Windsor's climate page.

More climate data for Windsor

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Windsor climate overview or explore weather in the United Kingdom.