Casteljau
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Casteljau Weather in December

December in Casteljau brings low temperatures around 10°C (50°F) during the day, dropping to 2°C (36°F) at night, with quite a bit of rainfall expected, averaging around 118 mm (4.6 in) for the month.

Rainfall in Casteljau in December

Records from the past 30 years suggest around 11 days of rain, with 118 mm (4.6 in) average for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Casteljau in December

December in Casteljau brings low temperatures, with highs of 10°C (50°F) and nights around 2°C (36°F). December is a notable month of the winter season. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With lows around 2°C (36°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Casteljau in December

The month has fewer sunny days, with around 90 hours of sunshine.

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

Casteljau Temperature in December

Min Temperature
2°C (36°F)
Max Temperature
10°C (50°F)
Chance of Rain
37%
Precipitation
118 mm (4.6 in)
Rainy days
11 days
Humidity
81% *
Sunshine
90 hours *
Percentage Sunshine
*
* Data from: Montélimar, France (48 KM, 30 Miles).

Casteljau Weather by Month

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

Best Places in France in December

Find out more about the weather in France and which places have the best travel conditions in this month. See all of France 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 Casteljau in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Casteljau in December

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

  • Swimming
    4/10
  • Cycling
    4/10
  • Walking
    4/10
  • Camping
    3/10
  • Outdoor sports
    4/10

Casteljau 3-Day Forecast

More climate data for Casteljau

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.