Precise weather forecast for Rotterdam and its surroundings can be consulted on BBC website.
BBC provides a 5 days extensive weather forecast with information about day/night air temperatures, atmospheric pressure, precipitations, UV index, wind speed, visibility and relative humidity.
Rotterdam has a climate that generally coincides with the climate of the whole Netherlands. The climate is and it's very similar to England; temperatures vary often and it rains quite often all year round. Best time to visit Rotterdam and the Netherlands is the summer season and the spring. The flowers are blooming generally between April and May. Tulips bloom in May.
