Extract the answer to the question from the following context. Question: Why might my garden receive more rain, for instance, than someone else's on a different part of the island? Context: The climate of Saint Helena is tropical, marine and mild, tempered by the Benguela Current and trade winds that blow almost continuously. The climate varies noticeably across the island. Temperatures in Jamestown, on the north leeward shore, range between 2128 C (7082 F) in the summer (January to April) and 1724 C (6375 F) during the remainder of the year. The temperatures in the central areas are, on average, 56 C (9.010.8 F) lower. Jamestown also has a very low annual rainfall, while 7501,000 mm (3039 in) falls per year on the higher ground and the south coast, where it is also noticeably cloudier. There are weather recording stations in the Longwood and Blue Hill districts.
A:
The climate varies noticeably across the island