Cul de Sac
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Cul de Sac Weather in January

January is one of the excellent months to visit Cul de Sac, with daytime temperatures of 27°C (81°F) and lows of 24°C (75°F) at night. Some rainfall is typical for this time of year.

Rainfall in Cul de Sac in January

You can expect rain on around 17 days based on historical patterns, with 40 mm (1.6 in) average for the month. This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Cul de Sac in January

Cul de Sac in January has excellent weather. Days reach 27°C (81°F) and nights cool to 24°C (75°F). This kind of day-to-night contrast is typical for this time of year. 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 Cul de Sac in January

The days are predominantly sunny, with an estimated total of around 255 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

Wind Speed in Cul de Sac in January

Average wind conditions reach 5 m/s (10 knots) in January. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

Average water temperature in January

The water is 26°C (79°F) this month, warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.

If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit Cul de Sac.

Cul de Sac Temperature in January

Min Temperature
24°C (75°F)
Max Temperature
27°C (81°F)
Water Temperature
26°C (79°F) *
Chance of Rain
58%
Precipitation
40 mm (1.6 in)
Rainy days
17 days
Humidity
76% *
Windspeed
5 m/s (10 knots) *
Sunshine
255 hours *
Percentage Sunshine
75% *
* Data from: Sint Maarten, Sint Maarten (10 KM, 6 Miles).

Cul de Sac Weather by Month

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

Daily Historical Temperatures

51-year average (1976-2026)

Based on our historical records, temperatures in Cul de Sac typically stay consistent throughout January, with daily highs averaging around 27°C (81°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in January

Historical weather records for Cul de Sac in January

Browse day-by-day weather records for Cul de Sac spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Cul de Sac historical weather extremes in January

Our historical data for Cul de Sac spans 1976 to 2025, revealing these weather extremes.

  • On January 8, 1992, temperatures climbed to 32°C (90°F), marking the warmest January day on record.
  • Cul de Sac experienced its chilliest January day on January 30, 2005, reaching only 24°C (75°F).
  • The lowest overnight temperature recorded in January was 16°C (61°F) (January 23, 1993).

Best Places in Saint Martin in January

Find out more about the weather in Saint Martin and which places have the best travel conditions in this month. See all of Saint Martin in January →

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 Cul de Sac in January

Warm but pleasant conditions in Cul de Sac in January. 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 26°C (79°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 Cul de Sac in January

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

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Cul de Sac 3-Day Forecast

Popular in January

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

Bucket list

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