April in Oxford is the sunniest month of the year. In April, the weather in Oxford is typically warm. Average daily high temperature in April is about 12 degrees above zero. On average, Oxford has 12 rainy, 7 sunny, 7 partly cloudy, and 4 cloudy days in April. The rains are usually moderate. April as well as January, February, March, and May is considered the most uncomfortable time to visit Oxford.