June · Netherlands
Best time to visit Rotterdam in June Weather, crowds & prices
Weather in Rotterdam in June
Average temperature 17°C, 58 mm of rain, about 27 days with 6+ hours of sunshine and 72% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
June score
9.1/10
Ranked #1 of 12 months
- Avg temp
- 17°C
- Rainfall
- 58 mm
- Humidity
- 72%
- Days with 6h+ sun
- 27
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$$ · Peak Season Rates ($$$)
June in Rotterdam scores 9.1/10 for sightseeing and cultural travel - the single best month of the year. Expect around 17°C, 58 mm of rain, and roughly 27 days with 6+ hours of sunshine this month.
Rotterdam rebuilt itself in glass and steel, and its harbour, bridges, and museums reward a walking or cycling stay.
June in Rotterdam — the year's strongest window
Temperatures hover around 17°C (63°F) — the kind of month where neither heat nor cold forces the schedule.
Budget for roughly 58 mm of rain this month — a flexible day or two helps — with about 27 days with 6+ hours of sunshine and 16.6 hours of daylight to work around it.
On our climate-comfort scale this is the top-ranked month of the year for Rotterdam at 9.1/10 — the reference point every other month on this page is measured against.
Pack layers you can shed by midday plus one warm layer for the evening, a packable rain layer.
Budget for peak pricing, and crowds are moderate. You are paying the year's highest rates for the year's best conditions — book early or shift a few weeks either side.
Frequently asked
- What is the weather like in Rotterdam in June?
- In June, Rotterdam averages 17°C, 58 mm of rain, and about 27 days with 6+ hours of sunshine. Its climate-comfort score is 9.1/10.
- Is June a good time to visit Rotterdam?
- June earns a 9.1/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Rotterdam in June?
- Expect about 58 mm of rain in June. Average humidity is 72% and there are about 27 days with 6+ hours of sunshine.
Curated in Rotterdam
Tickets & experiences
Things to do in Rotterdam
Rotterdam, Netherlands. Live activities and tours from GetYourGuide, matched to this destination.