Haarlem Climate by Month
Haarlem, like the rest of The Netherlands, has an oceanic (maritime) climate. This climate is characterized by its mild winters. There is almost no snowfall and just a few days (sometimes weeks) a year with temperatures below zero during the day. With cool summers we recommend visiting Haarlem in July and August.
The graphs below provide an overview of the climate in Haarlem (Noord-Holland), the Netherlands. They present long-term patterns and averages of weather conditions over a 30-year period.