Norwich's weather is marked by a gradual cooling trend throughout the year. Summer months bring pleasant temperatures, with July and August averaging around 17°C, while September sees a slight dip but still pleasant highs of up to 26°C. As autumn sets in, temperatures drop significantly, with October averaging just 12°C and November and December averaging only 9°C and 7°C respectively. The coldest months are typically December and January, but even then, temperatures rarely drop below freezing.