Overview: Durham, NCDurham, NC (United States of America) is a place with a mild continental climate. The day temperatures range from 10 °C (50 °F) in January to 32 °C (90 °F) in July. Temperatures during the night go from -2 °C (29 °F) in January to 20 °C (68 °F) in July. The driest month is October with just 7 days of rain, on the contrary, the month when it rains the most is July with 11 days of rain.