Windsor
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Windsor Weather in December

With daytime temperatures of 14°C (57°F) and nighttime lows of 3°C (37°F), December in Windsor brings moderate temperatures during the day. It is also the wettest month of the year, so pack an umbrella.

Rainfall in Windsor in December

Known for its peak rainfall, this month often has intense showers. It's wise to carry a poncho to protect yourself from the rain. This month experiences about 14 days of rain according to historical data, averaging 162 mm (6.4 in). 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 Windsor in December

If you're visiting Windsor in December, expect highs of 14°C (57°F) and overnight lows around 3°C (37°F). December is part of the winter season. Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows around 3°C (37°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. This month often claims the chilliest averages of the year.

Sunshine in Windsor in December

The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. April, May, June, July, August, September and October typically offer the best weather for Windsor.

Windsor Temperature in December

Min Temperature
3°C (37°F)
Max Temperature
14°C (57°F)
Chance of Rain
47%
Precipitation
162 mm (6.4 in)
Rainy days
14 days
Sunshine
160 hours *
Percentage Sunshine
55% *
* Data from: Healdsburg, the United States of America (8 KM, 5 Miles).

Windsor Weather by Month

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

Best Places in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →

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 Windsor in December

Pack for changing conditions in Windsor in December. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Windsor in December

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

  • Swimming
    5/10
  • Cycling
    5/10
  • Walking
    5/10
  • Camping
    3/10

Windsor 3-Day Forecast

More climate data for Windsor

Popular in December

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

Bucket list

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