Norwich Weather & Climate: Best Time to Visit

In Norwich, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a pleasant 22°C (72°F) in August to a chilly 8°C (46°F) in February.

Nighttime temperatures range from 14°C (57°F) in August to 3°C (37°F) in February.

Check out our detailed temperature page for more information.

Temperature ranges by month

On average, Norwich receives a reasonable amount of rain/snowfall, with an annual precipitation of 732 mm (29 in). The wettest period in Norwich occurs in August, which receives around 73 mm (2.9 in) of precipitation. During the driest month, March, Norwich experiences moderate rainfall, totaling 50 mm (2 in). The consistent precipitation levels throughout the year contribute to a relatively stable climate. For more details, please visit our Norwich Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

In Norwich, summer days are longer and more sunny, with daily sunshine hours peaking at 7.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 1.8 hours per average day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine