Winchester Weather in January

Winchester in January sees low daytime temperatures of 9°C (48°F) and nighttime lows of 3°C (37°F). Rainfall is fairly high this month at around 71 mm (2.8 in), so pack a rain jacket to stay dry.

Rainfall in Winchester in January

Historically, the month has about 17 days of rain, averaging 71 mm (2.8 in) in total. With rain spread across many days but low totals, showers are typically short and light rather than heavy.

Temperature in Winchester in January

Winchester in January gets highs of 9°C (48°F) during the day and drops to 3°C (37°F) at night. January is part of the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.

Sunshine in Winchester in January

This month sees fewer sunny days, with about 63 hours of sunshine, perfect for those who enjoy cooler temperatures.

Average water temperature in January

At 10°C (50°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Winchester. Our weather planner can help you explore destinations with more pleasant weather conditions.

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• January
• February
• March
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• May
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For a detailed overview over the year and the best time to visit the United Kingdom, check out our Winchester's climate page.

Winchester Temperature in January

Min Temperature 3°C (37°F)  

Max Temperature 9°C (48°F)  

Water Temperature 10°C (50°F) *  

Chance of Rain 58%  

Precipitation 71 mm (2.8 in)  

Rainy days 17 days  

Humidity 91% *  

Sunshine 63 hours *  

Percentage Sunshine 17% *  

* Data from: Southampton, the United Kingdom (18 KM, 11 Miles).

What to Wear in Winchester in January

We recommend to layer up for chilly conditions in Winchester in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. With water temperatures around 10°C (50°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Winchester 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 Winchester's climate page.

More climate data for Winchester

Temperature Rainfall Sunshine Humidity Water Temp

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