West Haven Weather in December

In West Haven, December brings low daytime temperatures around 7°C (45°F), with nights cooling to -1°C (30°F). Expect quite a bit of snow/rainfall this month.

Rainfall in West Haven in December

Typically, you can expect about 12 days of snow/rain this month, with 127 mm (5 in) on average. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in West Haven in December

Daytime highs in West Haven in December reach 7°C (45°F), with nights around -1°C (30°F). This month falls in the winter season. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.

Sunshine in West Haven in December

The area enjoys a balanced 139 hours of sunlight, ensuring it's neither too overcast nor too sunny.

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

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Check the conditions for any month of the year.

• January
• February
• March
• April

• May
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• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our West Haven's climate page.

West Haven Temperature in December

Min Temperature -1°C (30°F)  

Max Temperature 7°C (45°F)  

Chance of Rain 40%  

Precipitation 127 mm (5 in)  

Rainy days 12 days  

Humidity 68% *  

Sunshine 139 hours *  

Percentage Sunshine 49% *  

* Data from: Hartford, the United States of America (58 KM, 36 Miles).

What to Wear in West Haven in December

We recommend to layer up for chilly conditions in West Haven in December. 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. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in West Haven in December

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

Swimming

5/10

Cycling

4/10

Walking

4/10

Camping

1/10

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 States of America, check out our West Haven's climate page.

More climate data for West Haven

Temperature Rainfall Sunshine Humidity

See the full West Haven climate overview or explore weather in the United States of America.