Saint-Joseph Weather in December
Thinking of visiting Saint-Joseph in December? Expect high temperatures reaching 28°C (82°F) during the day, dropping to 24°C (75°F) at night, and note that quite a bit of rainfall is likely.
Rainfall in Saint-Joseph in December
Typically, you can expect about 19 days of rain this month, with 67 mm (2.6 in) on average. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.
Temperature in Saint-Joseph in December
Saint-Joseph in December has perfect weather. Days reach 28°C (82°F) and nights cool to 24°C (75°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. At 24°C (75°F) overnight, it stays warm after dark. Light, breathable clothing and good airflow in your room make a noticeable difference.
Sunshine in Saint-Joseph in December
Expect sunny days throughout the month, with an estimated 226 hours of sunshine. This makes it a pleasant time to visit Saint-Joseph.
Wind Speed in Saint-Joseph in December
Average wind conditions reach 6 m/s (12 knots) in December. This creates notably windy weather that is clearly felt and can influence daily activities. Keep in mind this is an average. Some days are less intense, while others can be quite gusty.
Average water temperature in December
The water temperature is 27°C (81°F), which most people find very comfortable. A good month for swimming and water sports.If you favor pleasant temperatures and minimal rainfall, December is one of the best months to visit Saint-Joseph.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Martinique, check out our Saint-Joseph's climate page.
Saint-Joseph Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
28°C (82°F)
Water Temperature
27°C (81°F) *
Chance of Rain
62%
Precipitation
67 mm (2.6 in)
Rainy days
19 days
Humidity
85% *
Windspeed
6 m/s (12 knots) *
Sunshine
226 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Saint-Joseph typically stay consistent throughout December, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in December
Historical weather for Saint-Joseph in December
Browse day-by-day weather records for Saint-Joseph spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Saint-Joseph historical weather extremes in December
Based on 35 years of weather observations (1990-2025), these are the most extreme conditions recorded in Saint-Joseph.
- On December 13, 2024, temperatures climbed to 32°C (90°F), marking the warmest December day on record.
- On December 11, 1991, Saint-Joseph saw its coldest December day with temperatures maxing out at 26°C (79°F).
- The lowest overnight temperature recorded in December was 16°C (61°F) (December 11, 2022).
Best Places in Martinique in December
Find out more about the weather in Martinique and which places have the best travel conditions in this month. See all of Martinique in December →
perfect weather
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unpleasant
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What to Wear in Saint-Joseph in December
Warm but pleasant conditions in Saint-Joseph in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Saint-Joseph in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Martinique, check out our Saint-Joseph's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Saint-Joseph climate overview or explore weather in Martinique.
