Rotterdam climate
Netherlands
Rotterdam climate can look simple on averages, but travel comfort is often driven by humidity, wind, and rain.
Rotterdam climate can look simple on averages, but travel comfort is often driven by humidity, wind, and rain.
Climate facts
Dec · Jan · Feb
Avg low 1–4°C / high 6–9°C · Wet/snowy days: 14–20 / ~55–95 mm
Mar · Apr · May · Sep · Oct · Nov
Avg low 5–12°C / high 10–19°C · Rainy days: 10–16 / ~45–85 mm
Mar · Apr · May · Sep · Oct · Nov
Avg low 5–12°C / high 10–19°C · Rainy days: 10–16 / ~45–85 mm
Jun · Jul · Aug
Avg low 12–17°C / high 20–25°C (hot spells possible) · Rainy days: 8–14 / ~55–95 mm
How it tends to feel for travel
Rainier seasons can feel heavier even at similar temperatures, simply because you spend more time damp or under clouds.
When it tends to fit
- • Once you see the year-round pattern, it’s easier to judge whether a month fits your style.
- • If you revisit the city, separating “seasonal itineraries” can save a lot of planning time.
When it may not fit
- • If you rely only on averages, you may be surprised by variability (squalls, wind, indoor AC).
- • In monsoon-like periods, the more your itinerary depends on outdoor walking, the higher the risk.
- • If you’re fine with cold but hate damp chill, it can feel colder than you expect.
Outfit notes
This connects climate patterns to packing—without over-interpreting.
- • 🌬️ Key idea: Rotterdam often feels windy due to its coastal/port setting. Even moderate temperatures can feel cooler when damp wind shows up.
- • 🧥 Winter (Dec–Feb): warm coat + layers is the baseline. A windproof/water-resistant rain shell is often more practical than relying on an umbrella alone.
- • 🌦️ Shoulder seasons (Mar–May, Sep–Nov): weather flips and quick showers are common—layers + a rain option are the default.
The same numbers can still feel different depending on how you travel.
Explore Rotterdam
These pages are connected so you can compare conditions and decide for yourself.