Visiting local bars in El Hawaii is better when you know what the weather holds. These rainfall averages and temperatures can help you decide the best time for bar-hopping. The hottest months are usually April and March, with an average temperature of 28 °C, while the coldest months are January and December, with an average of 26°C. The rainiest months in El Hawaii are June, September, October and August, with each month seeing an average of 290 mm of rainfall.