First, the reassuring truth: Aruba sits outside the hurricane belt and gets under 20 inches of rain a year — when it rains, it usually rains for twenty minutes and apologises. But if you have caught one of the rare grey days (they cluster from October to December), here is what actually works, from people who have sat through them.
Rule One: Wait Twenty Minutes
Most Aruban rain is a passing squall. Order another coffee, watch it sweep through, and your beach day usually resumes. Check the radar before cancelling anything — and see our Aruba weather guide for what each month really looks like.
If It Actually Sets In
1. Go snorkelling anyway
You are getting wet regardless — and rain barely affects underwater visibility on the calm west coast. Boat tours run in rain (they cancel for wind, not water). Some of the best snorkel sessions happen under grey skies with empty beaches. See where to snorkel.
2. The National Archaeological Museum
Free entry, air-conditioned, and genuinely good — 5,000 years of Aruban history in a restored colonial mansion in Oranjestad. The perfect ninety rainy minutes.
3. Casino afternoon
A dozen casinos on Palm Beach open into the afternoon — low-stakes blackjack and slots while the squall passes. More in our nightlife guide.
4. Eat the long lunch you kept postponing
Rainy noon is the moment for a two-hour Aruban lunch — keshi yena, fresh catch, a rum punch. Covered terraces at the best spots: where to eat.
5. Spa hour
Every major resort spa takes outside guests, and rainy mornings are when appointments open up. Call two or three — same-day availability is common outside peak season.
6. Shop for things actually worth buying
Skip the port trinkets and use the rain hour well — duty-free jewellery in Oranjestad or island-designed apparel. Our honest list: Aruba souvenirs worth buying.
7. The Butterfly Farm (yes, really)
The enclosure is covered, the butterflies get more active in humid air, and your ticket is valid for your entire stay — buy it on the rainy day, come back on a sunny one free.
Quick Answers
Does it rain a lot in Aruba? No — under 20 inches a year, mostly in brief showers between October and December. It is one of the driest islands in the Caribbean.
Do boat tours cancel when it rains? Rarely. Operators cancel for high wind or lightning, not rain. Check with your operator the morning of — most sail.
What is the rainiest month in Aruba? November, historically — and even then it averages around 3 inches. Full month-by-month detail in the best time to visit Aruba.
Sun back out? Pick up where you left off: the 35 best things to do in Aruba.
A rainy hour is a good time to browse from your room — Aruba Wear makes original island-designed shirts and hoodies and ships them worldwide.
Bring Aruba Home With You
Authentic Aruba merch — designed by locals, shipped worldwide.
Free cancellation • All major rental companies • Lowest price guarantee
✈️ Search Flights & Hotels to Aruba
Compare prices across airlines and hotels in seconds.
We earn a small commission at no extra cost to you.
We are an independent Aruba travel guide. Our rankings are honest — we track live prices across 460+ tours and 180+ hotels, we update guides continuously, and no operator can pay for a better review. Read our editorial policy and who we are.
✈️ Cheap Flights to Aruba
Live lowest round-trip fares found on Aviasales
🚕 Airport Transfers
Pre-book a private transfer from Queen Beatrix Airport to your hotel
We earn a small commission from affiliate links at no extra cost to you. This never affects our recommendations.