Weather in May: What to Expect
May is arguably the best month to visit the Netherlands. Spring is in full bloom, and the weather transitions from cool and rainy to mild and sunny. Here are the hard numbers:
- Average high: 17°C (63°F)
- Average low: 8°C (46°F)
- Rainfall: 55–65 mm over 12–14 rainy days
- Sunshine: 7–8 hours per day (longest days of spring)
What this means for you: Pack layers. A typical May day might start at 10°C with drizzle, then reach 18°C by afternoon under blue skies. Rain is common but rarely lasts all day—expect short showers followed by sun.
Regional variations: The coastal provinces (Zeeland, North Holland) are windier and slightly cooler. The inland provinces (Gelderland, Limburg) can reach 20°C on calm days. The Wadden Islands (Texel, Vlieland) are often 2–3°C cooler with stronger winds.
Best Activities in May
1. Tulip Season Finale (Keukenhof & Bollenstreek)
Keukenhof Gardens (Lisse) closes in mid-May (usually around 12–15 May, exact date announced in March). If you arrive before closure, this is non-negotiable.
- Address: Stationsweg 166A, 2161 AM Lisse
- Ticket price: €21.50 (adult, online purchase required)
- Parking: €7 (limited; arrive by 9:30 AM)
- Crowds: Extremely busy on weekends; visit Tuesday–Thursday for 40% fewer people
Bollenstreek cycling route: After Keukenhof closes, the flower fields remain in bloom until late May. Rent a bike at Rent-a-Bike Van Dam (€12/day) and follow the 35 km route between Haarlem and Leiden. Key stops: the Keukenhof Castle grounds (free), the De Tulperij flower farm (entry €5, includes coffee), and the Lisse windmill (free climb).
2. Cycling the Countryside
May offers perfect cycling weather—cool enough to ride without overheating, warm enough for short sleeves by midday.
Top routes:
- Amsterdamse Bos to Aalsmeer (25 km round trip): Paved paths through forest and flower fields. Stop at Rijk der Bloemen (Aalsmeer) for €7.50 entry to see auction-ready tulips.
- Utrechtse Heuvelrug (40 km loop): Hilly terrain with heathlands. Start at Station Driebergen-Zeist, rent from Fietsverhuur Driebergen (€15/day).
- Wadden island Texel (60 km full island): Flat, coastal, bird-rich. Rent e-bikes at Texel Rent (€25/day). Ferry from Den Helder costs €4.50 each way (foot passenger).
Practical tips:
- Bike rental average: €12–18/day (standard), €25–35/day (e-bike)
- Helmets are not required and rarely worn by locals
- Use the ANWB Fietsroute app for GPS-guided routes
- Bring a rain jacket—showers can appear in 10 minutes
3. Canal Cruises in Amsterdam, Utrecht & Giethoorn
Amsterdam: The 100 Highlights Cruise (€16, 1 hour) covers the UNESCO canal belt. Book with Blue Boat Company (Stadhouderskade 501) for covered boats with audio guides in 19 languages. Evening cruises (€22, 1.5 hours) include wine and cheese—book at Those Dam Boat Guys (€25, smaller boats, more intimate).
Utrecht: The DomUnder canal tour (€14.50, 45 minutes) explores the unique wharf cellars. Departs from Werf aan de Werf near the Dom Tower.
Giethoorn (the "Venice of the North"): Rent a whisper boat (electric, silent) from Giethoorn Rent (€25/hour for 4-person boat). Best in early May before summer crowds. Arrive by 9:30 AM to avoid queues. Bus 70 from Steenwijk station (€3.80 one way, 25 minutes).
4. King's Day (Koningsdag) – April 27
While technically April, the celebrations often spill into early May. If you arrive April 26–28, you'll experience the world's biggest street party.
What happens: The entire country turns orange. Flea markets fill every park, canals become boat parades, and music stages pop up everywhere.
Practical details:
- Free entry to all public events
- Expect 1.5 million people in Amsterdam alone
- Public transport runs on Sunday/holiday schedules
- Book accommodation 6+ months ahead (prices triple)
- Best for families: Utrecht's children's flea market (Vredenburg square)
5. National Windmill Day (Nationale Molendag)
Date: Second weekend of May (10–11 May 2025). Over 900 windmills open to the public for free.
Must-see windmills:
- Kinderdijk (UNESCO, 19 windmills) – Free entry to grounds; €9.50 for museum interior. Take Waterbus from Rotterdam (€4.50 one way, 30 minutes).
- Zaanse Schans (Zaandam) – Free entry; €5 for working mill tour. Train from Amsterdam Centraal (€3.20, 17 minutes).
- De Adriaan (Haarlem) – €7 entry; climb to the top for city views.
6. Liberation Day (Bevrijdingsdag) – May 5
A national holiday commemorating the end of WWII. Expect free concerts in all major cities.
Best events:
- Amsterdam: Free festival at Museumplein (14:00–23:00). Headliners announced in April. Entry free.
- Wageningen: The official celebration with a parade and military flyover. Free.
- Groningen: The largest free festival in the north (15 stages, 200,000 visitors).
Note: Most museums and shops close by 17:00 on Liberation Day. Restaurants stay open.
7. The Hague & Scheveningen Beach
May offers the first beach weather. Scheveningen (The Hague's beach district) sees temperatures 2–3°C cooler than inland, but sunny days are glorious.
- Pier entrance: Free; rides cost €5–8
- Beach chairs: €10–15 for a set with umbrella
- Lunch at Simonis & Zn: €12 for fresh herring or kibbeling (fried cod)
- Getting there: Tram 1 from Den Haag Centraal (€2.80, 20 minutes)
Alternative beach: Zandvoort (30 min from Amsterdam by train, €5.40 one way). Quieter, with a 13 km nature reserve dune walk.
Major Events in May
| Event | Dates (2025) | Location | Cost |
|-------|--------------|----------|------|
| King's Day | April 27 | Nationwide | Free |
| National Windmill Day | May 10–11 | Nationwide | Free |
| Liberation Day | May 5 | Nationwide | Free |
| Keukenhof closes | ~May 12 | Lisse | €21.50 |
| Amsterdam Roots Festival | Late May | Amsterdam | €15–25 |
| Dutch TT Assen (MotoGP) | Last weekend May | Assen | €80–250 |
Packing Checklist for May
Essentials:
- Waterproof jacket (windproof + rainproof, Gore-Tex or similar)
- Layering pieces: long-sleeve tee, light sweater, fleece
- 2–3 short-sleeve shirts (for sunny afternoons)
- Jeans or sturdy trousers (1 pair)
- Lightweight scarf (for wind or sun)
- Comfortable walking shoes (waterproof recommended)
- Sunglasses and sunscreen (SPF 30+; the sun is strong even when cool)
Optional but smart:
- Compact umbrella (small enough for daypack)
- Swimsuit (for hotel pools or beach on warm days)
- Bike gloves (if cycling long distances; handlebars get cold)
- Power bank (bike navigation drains phone)
What NOT to pack:
- Heavy winter coat (too warm)
- Sandals (too cold except on rare 25°C days)
- Formal wear (even nice restaurants are casual)
Transport Details
Trains: The backbone of Dutch travel. NS (Nederlandse Spoorwegen) runs frequent services. Key routes:
- Amsterdam to Utrecht: €5.80, 28 minutes
- Amsterdam to The Hague: €6.20, 45 minutes
- Amsterdam to Rotterdam: €9.40, 40 minutes
OV-chipkaart: Required for all public transport. Buy at any station (€7.50 for card, then load credit). Tap in and out at gates or poles. Tip: Use contactless credit card (Visa/MC) on trams and buses in Amsterdam, Rotterdam, and The Hague—same fare, no card needed.
Bike rental: See "Cycling the Countryside" section above.
Car rental: Not recommended for city travel (parking €5–8/hour, €30–50/day). Useful for rural areas. Rent from Sixt or Hertz at Schiphol Airport (€45–70/day for compact car).
Flights: Schiphol Airport (AMS) is the main hub. Budget airlines (EasyJet, Ryanair, Transavia) serve most European cities. For May 2025, book by February for lowest fares.
Practical Tips
- Language: Most Dutch speak fluent English. Learn "dank u wel" (thank you) and "alstublieft" (please).
- Currency: Euro (€). Cards accepted everywhere; cash rarely needed.
- Tipping: Not expected, but 5–10% for good service is appreciated. Round up at cafes.
- Toilets: Public toilets cost €0.50–1.00 (pay at Hema or McDonald's for free use).
- Opening hours: Museums open 10:00–17:00; shops 09:00–18:00 (Thursday late until 21:00); supermarkets 08:00–21:00 (Sundays 12:00–18:00).
FAQ
Q: Is May a good month to visit the Netherlands?
A: Yes—it's peak spring with tulips, mild weather, and fewer crowds than June–August. Expect some rain but also long, sunny evenings.
Q: Do I need to book Keukenhof tickets in advance?
A: Absolutely. Online-only sales begin in February. Walk-up tickets are not available. Buy at ticket.keukenhof.nl (€21.50 adult).
Q: What's the best way to get around without a car?
A: Trains for cities, bikes for countryside, and trams/buses within cities. The OV-chipkaart or contactless bank card covers all public transport.
Q: Are there any public holidays in May?
A: Yes—King's Day (April 27) and Liberation Day (May 5). Most shops and museums close early on Liberation Day. King's Day is a full holiday.
Q: What should I do if it rains?
A: Visit museums (Rijksmuseum €22.50, Van Gogh Museum €21, Anne Frank House €16—book all online weeks ahead), indoor markets (Albert Cuypmarkt, free), or take a canal cruise (covered boats). Rain almost never lasts a full day.
Q: Is it safe to cycle in the Netherlands?
A: Yes—dedicated bike paths, traffic lights for cyclists, and drivers are aware. Use bike lights at night (mandatory, €5–10 at any bike shop). Lock your bike with two locks (frame + wheel).