City · Netherlands
Best time to visit Rotterdam
The best time to visit Rotterdam is June and August and September, with daytime temperatures around 21°C.
Rotterdam at a glance: warmest in July with daytime temperatures around 23°C and coolest in January (7°C). The wettest month is August (89 mm) and the driest April (39 mm), with about 850 mm of rain a year. The sea is warmest in August (20°C). Sunniest in April.
Eddigo
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Rotterdam
0 mPleasantly warm and showery
73
21°/12°16°65 mm37 %17 h
A typical mid-June in Rotterdam
Sunny 10Cloudy 9Rain 11
Daytime temperature (night ☾)
12°17°26°−1°30°
Sea temperature
16°−1°30°
Daylight (solar time)
03:3920:21
0006121824
16 h 42 m
Precipitation
090 mm
65 mm
Air feel
FreshComfortableHumidMuggy
RH 73 %
Month by month
| Month | Score | Day | Night | Sea | Rain | Wet days | Sun | Daylight | Feels like |
|---|---|---|---|---|---|---|---|---|---|
| January | 13 | 7° | 2° | 7° | 78 mm | 19 | 16 % | 8 h | Chilly, rainy and grey |
| February | 25 | 8° | 1° | 6° | 61 mm | 14 | 23 % | 10 h | Chilly, showery and grey |
| March | 25 | 11° | 3° | 7° | 55 mm | 14 | 30 % | 12 h | Chilly and showery |
| April | 50 | 15° | 5° | 9° | 39 mm | 10 | 39 % | 14 h | Mild |
| May | 61 | 18° | 8° | 12° | 54 mm | 13 | 35 % | 16 h | Pleasantly warm and showery |
| June | 73 | 21° | 12° | 16° | 65 mm | 11 | 37 % | 17 h | Pleasantly warm and showery |
| July | 64 | 23° | 14° | 19° | 81 mm | 14 | 37 % | 16 h | Pleasantly warm and showery |
| August | 65 | 23° | 13° | 20° | 89 mm | 14 | 38 % | 15 h | Pleasantly warm and showery |
| September | 66 | 20° | 11° | 19° | 74 mm | 13 | 36 % | 13 h | Pleasantly warm and showery |
| October | 29 | 15° | 8° | 15° | 83 mm | 18 | 25 % | 10 h | Mild and rainy |
| November | 15 | 11° | 5° | 12° | 84 mm | 17 | 16 % | 9 h | Chilly, rainy and grey |
| December | 13 | 8° | 3° | 9° | 84 mm | 19 | 17 % | 8 h | Chilly, rainy and grey |
The score (0–100) combines daytime temperature, rain days, humidity and cloud cover, weighted for a typical warm-weather trip: 20–28 °C, little rain. On the map you can change these preferences.
Climate averages 2016–2025 (ERA5, CRU TS). Sea temperature from ERA5. Not a forecast. Elevation: 1 m. Coordinates: 51.92, 4.48.