In the Solomon Islands approximately 92.0 percent of the population is affiliated with one of the following Christian churches: Anglican, 35 percent; Roman Catholic, 19 percent; South Seas Evangelical, 17 percent; Methodist, 11 percent; and Seventh-day Adventist, 10 percent.
The islands' ocean-equatorial climate is extremely humid throughout the year, with a mean temperature of 26.5 °C (79.7 °F) and few extremes of temperature or weather. June through August is the cooler period. Though seasons are not pronounced, the northwesterly winds of November through April bring more frequent rainfall and occasional squalls or cyclones. The annual rainfall is about 3,050 millimetres (120 in).
Politics of Solomon Islands takes place within the framework of a parliamentary representative democratic, constitutional monarchy. Solomon Islands is an independent Commonwealth realm, where Executive power is exercised by the government. Legislative power is vested in both the government and a multi-party parliament.