Curaçao · 30-year monthly climate averages
Based on 30 years of climate data, the most comfortable months to visit Willemstad are February, March and April, when daytime temperatures are agreeable and rainfall is relatively low.
Willemstad sees its warmest weather in September, when daytime highs average around 33°C, and its coolest in January (around 30°C).
Annual precipitation totals roughly 570mm — November is typically the wettest month (~141mm) and May the driest (~15mm).
August is the sunniest month, with about 306 hours of sunshine.
🟧 avg daytime high · 🟦 dashed: avg nighttime low · bars: monthly rainfall
Daily forecast highs vs the 30-year normal — last 61 days
Each bar is one day: orange above normal, blue below.
| Month | High / Low | Rainfall | Travel rating |
|---|---|---|---|
| January | 30° / 25°C | 50mm | 👍 Good |
| February | 30° / 25°C | 25mm | 👍 Good |
| March | 31° / 25°C | 18mm | 👍 Good |
| April | 31° / 26°C | 16mm | 👍 Good |
| May | 32° / 26°C | 15mm | 👍 Good |
| June | 32° / 27°C | 22mm | 👍 Good |
| July | 32° / 26°C | 37mm | 👍 Good |
| August | 33° / 27°C | 28mm | 👍 Good |
| September | 33° / 27°C | 43mm | 👍 Good |
| October | 32° / 26°C | 91mm | 🤔 Fair |
| November | 31° / 26°C | 141mm | 🤔 Fair |
| December | 30° / 25°C | 86mm | 👍 Good |
January in Willemstad is hot, with average daytime highs around 30°C (86°F) and nighttime lows near 25°C (76°F). Expect roughly 50mm of precipitation spread over about 9 rainy days, with little rainfall.
☀️ About 271 hours of sunshine over the month (~9h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
February in Willemstad is hot, with average daytime highs around 30°C (87°F) and nighttime lows near 25°C (76°F). Expect roughly 25mm of precipitation spread over about 5 rainy days, with little rainfall.
☀️ About 258 hours of sunshine over the month (~9h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
March in Willemstad is hot, with average daytime highs around 31°C (87°F) and nighttime lows near 25°C (77°F). Expect roughly 18mm of precipitation spread over about 3 rainy days, and rain is rare.
☀️ About 273 hours of sunshine over the month (~9h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
April in Willemstad is hot, with average daytime highs around 31°C (89°F) and nighttime lows near 26°C (78°F). Expect roughly 16mm of precipitation spread over about 2 rainy days, and rain is rare.
☀️ About 257 hours of sunshine over the month (~9h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
May in Willemstad is hot, with average daytime highs around 32°C (89°F) and nighttime lows near 26°C (80°F). Expect roughly 15mm of precipitation spread over about 2 rainy days, and rain is rare.
☀️ About 264 hours of sunshine over the month (~9h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
June in Willemstad is hot, with average daytime highs around 32°C (90°F) and nighttime lows near 27°C (80°F). Expect roughly 22mm of precipitation spread over about 4 rainy days, with little rainfall.
☀️ About 271 hours of sunshine over the month (~9h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
July in Willemstad is hot, with average daytime highs around 32°C (90°F) and nighttime lows near 26°C (79°F). Expect roughly 37mm of precipitation spread over about 5 rainy days, with little rainfall.
☀️ About 296 hours of sunshine over the month (~10h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
August in Willemstad is hot, with average daytime highs around 33°C (91°F) and nighttime lows near 27°C (80°F). Expect roughly 28mm of precipitation spread over about 4 rainy days, with little rainfall.
☀️ About 306 hours of sunshine over the month (~10h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
September in Willemstad is hot, with average daytime highs around 33°C (91°F) and nighttime lows near 27°C (80°F). Expect roughly 43mm of precipitation spread over about 4 rainy days, with little rainfall.
☀️ About 271 hours of sunshine over the month (~9h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
October in Willemstad is hot, with average daytime highs around 32°C (90°F) and nighttime lows near 26°C (80°F). Expect roughly 91mm of precipitation spread over about 7 rainy days, with a moderate amount of rain.
☀️ About 255 hours of sunshine over the month (~8h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle
November in Willemstad is hot, with average daytime highs around 31°C (88°F) and nighttime lows near 26°C (78°F). Expect roughly 141mm of precipitation spread over about 11 rainy days, and this is one of the wetter months.
☀️ About 238 hours of sunshine over the month (~8h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle · compact umbrella or rain jacket
December in Willemstad is hot, with average daytime highs around 30°C (87°F) and nighttime lows near 25°C (77°F). Expect roughly 86mm of precipitation spread over about 10 rainy days, with a moderate amount of rain.
☀️ About 254 hours of sunshine over the month (~8h/day).
🎒 What to pack — breathable summer clothing · sunscreen, hat and sunglasses · refillable water bottle