Hillsborough Weather in April

The climate in Hillsborough during April can be summarized as mild and a little damp.

April is in the spring in Hillsborough and is typically the 6th coldest month of the year. Daytime maximum temperatures average around 22°C (71°F), whilst at night 7°C (44°F) is normal.

On average April is the driest month of the year in Hillsborough with around 81mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Hillsborough in April 2025.