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Norwich Weather by Month
Average temperatures, rainfall and humidity for Norwich, United Kingdom, month by month, built from OpenWeather's historical records. Use it to see what a typical Norwich month looks like before you travel — then check the live Norwich forecast for the days ahead.
Warmest month
July
23°C average high
Coolest month
January
2°C average low
Wettest month
November
96 mm of rain
Driest month
April
44 mm of rain
Average temperature and rainfall in Norwich by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 7°C | 2°C | -7°C / 15°C | 84 mm | 88% | 16 km/h |
| February | 9°C | 3°C | -6°C / 18°C | 66 mm | 84% | 18 km/h |
| March | 11°C | 4°C | -5°C / 22°C | 68 mm | 81% | 17 km/h |
| April | 14°C | 5°C | -3°C / 27°C | 44 mm | 76% | 15 km/h |
| May | 17°C | 8°C | -1°C / 33°C | 61 mm | 76% | 14 km/h |
| June | 20°C | 12°C | 3°C / 38°C | 66 mm | 75% | 14 km/h |
| July | 23°C | 14°C | 7°C / 37°C | 56 mm | 74% | 12 km/h |
| August | 23°C | 13°C | 7°C / 35°C | 61 mm | 74% | 13 km/h |
| September | 19°C | 11°C | 2°C / 32°C | 63 mm | 81% | 13 km/h |
| October | 15°C | 9°C | 0°C / 25°C | 88 mm | 86% | 15 km/h |
| November | 11°C | 5°C | -4°C / 18°C | 96 mm | 89% | 15 km/h |
| December | 9°C | 4°C | -6°C / 15°C | 91 mm | 89% | 17 km/h |
Best time to visit Norwich
The most comfortable time to visit Norwich is generally June to August, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around November, totalling about 846 mm a year.
Travellers who prefer heat should aim for July, when highs average 23°C. November is the month to avoid if rain would spoil your plans — it averages 96 mm, roughly 2× the rainfall of April.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Norwich forecast for what is happening now.