Aruba weather by month is one of the most consistent in the Caribbean — the island sits outside the hurricane belt and receives just 450mm of rain per year. Here’s what the weather looks like every single month so you can plan your trip perfectly.
• Best weather: Every month — Aruba has year-round sunshine
• Cheapest: May, June, September, October (shoulder/low season)
• Busiest and most expensive: December–April (peak season)
• Hurricane risk: Zero — Aruba is outside the hurricane belt
• Rain: Rare brief showers possible October–December
Aruba Weather Month by Month
January & February
Temperature: 27–29°C (80–84°F). Rainfall: very low. Trade winds: strong (15–22 knots). Peak season — busy and expensive. Carnival season kicks off in January. Some north coast beaches may be rough due to stronger trade winds, but west coast (Palm Beach, Eagle Beach) stays calm. One of the best months weather-wise.
March & April
Temperature: 28–30°C (82–86°F). Rainfall: very low. Trade winds: moderate–strong. Late peak season tapering into shoulder season after Easter. April is excellent — slightly warmer, less crowded than January–February, better hotel availability. Sea turtle nesting season begins.
May & June
Temperature: 29–31°C (84–88°F). Rainfall: low. Trade winds: moderate. Shoulder season — significantly fewer tourists, noticeably lower hotel prices (20–30% below peak), same perfect weather. Best value months of the year. Aruba Art Fair runs in May (San Nicolas street art festival).
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July & August
Temperature: 30–32°C (86–90°F). Rainfall: low. Trade winds: strongest (20–28 knots). Hottest months but the strong trade winds keep it comfortable. Still excellent beach weather. Popular with European visitors during summer holidays. Prices slightly above May–June but well below December–April peak.
September & October
Temperature: 29–31°C (84–88°F). Rainfall: slight uptick (October has the most rain of any month). Trade winds: lighter and more variable. Quietest months — best hotel deals of the year. The small increase in rainfall means occasional brief afternoon showers (usually clearing within an hour). Hurricane season peak for the wider Caribbean but Aruba is unaffected.
November & December
Temperature: 27–30°C (80–86°F). Rainfall: decreasing through November, very low by December. Trade winds: picking up again. November is excellent value — trade winds return, rainfall drops, and peak season hasn’t yet begun. December sees prices escalate rapidly toward Christmas, with the festive atmosphere and New Year’s Eve fireworks at Palm Beach.
Annual Temperature & Rainfall Summary
| Month | Avg Temp | Rain Days | Season |
|---|---|---|---|
| Jan | 28°C | 2 | Peak |
| Feb | 28°C | 2 | Peak |
| Mar | 29°C | 2 | Peak→Shoulder |
| Apr | 30°C | 2 | Shoulder |
| May | 30°C | 3 | Shoulder |
| Jun | 31°C | 3 | Low |
| Jul | 31°C | 3 | Low |
| Aug | 32°C | 4 | Low |
| Sep | 31°C | 5 | Low |
| Oct | 30°C | 8 | Low |
| Nov | 29°C | 5 | Shoulder |
| Dec | 28°C | 3 | Peak |
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- Aruba Travel Guide — complete planning resource
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