With a population of around 130,000, Colchester sits in England, United Kingdom. The city operates in the GMT/BST time zone.
In 2025, Colchester recorded an average annual temperature of 52°F. The hottest temperatures reached 90°F in July; the coolest were 24°F in January. Total precipitation for the year was 21 inches, with the wettest month being July. Snowfall for the year totaled approximately 1 inches.
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