Haarlem is a city of approximately 163,000 people in North Holland, Netherlands. Located in the Central European time zone at 52.4°N latitude.
In 2025, Haarlem recorded an average annual temperature of 53°F. The hottest temperatures reached 91°F in July; the coolest were 25°F in February. Total precipitation for the year was 33 inches, with the wettest month being October. Snowfall for the year totaled approximately 3 inches.
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