With a population of around 2,100, Middelstum sits in Groningen, Netherlands. The city operates in the Central European time zone.
In 2025, Middelstum recorded an average annual temperature of 51°F. The hottest temperatures reached 90°F in July; the coolest were 21°F in February. Total precipitation for the year was 34 inches, with the wettest month being October. Snowfall for the year totaled approximately 4 inches.
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