Willemstad Weather in January
With daytime temperatures of 28°C (82°F) and nighttime lows of 25°C (77°F), January in Willemstad brings high temperatures during the day. The excellent weather makes it an appealing time to visit.
Rainfall in Willemstad in January
Analyzing past climate data, one can expect approximately 13 days of rain, averaging 58 mm (2.3 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Willemstad in January
If you're visiting Willemstad in January, expect excellent temperatures with highs of 28°C (82°F) and overnight lows of 25°C (77°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights stay warm at around 25°C (77°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Willemstad in January
Enjoy a sunny month with about 265 hours of sunshine, the clear skies make Willemstad even more beautiful.If you favor pleasant temperatures and minimal rainfall, January is one of the best months to visit Willemstad.
Willemstad Temperature in January
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Willemstad Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Willemstad - and find the best time to visit.
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Willemstad typically stay consistent throughout January, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in January
Historical weather records for Willemstad in January
Browse day-by-day weather records for Willemstad spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Willemstad historical weather extremes in January
According to our 40 years of weather records for Willemstad, the following extremes were recorded between 1985 and 2025.
- The warmest day in January was on January 16, 1995, with a maximum of 38°C (100°F).
- The coldest January day was on January 2, 2014, with a maximum of 26°C (79°F).
- Nighttime temperatures dropped to 14°C (57°F) on January 27, 2025, marking the coldest January night on record.
Best Places in Curaçao in January
Find out more about the weather in Curaçao and which places have the best travel conditions in this month. See all of Curaçao in January →
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 Willemstad in January
Warm temperatures in January make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.
What To Do in Willemstad in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping7/10 -
Outdoor sports8/10
Willemstad 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Willemstad climate overview or explore weather in Curaçao.
Popular in January
Where to go in January - average daytime high across popular destinations.
Dorp Sint Michiel
28°C (82°F) Dorp Soto28°C (82°F) Fontein28°C (82°F) Jan Thiel28°C (82°F) Willibrordus28°C (82°F) Lagun28°C (82°F) Sabana Westpunt28°C (82°F) Willemstad28°C (82°F) 
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