The first half of the year, from January to May, is the best time to visit the country. November to February is cool, while March to May is hot and dry. June to October is rainy, with the months between July and September characterized by typhoons. Average temperature is 78 degrees F/25 degrees C; average humidity is 77%. Some parts of the country such as Cebu, are warm and comfortable in all seasons and can be visited throughout the year.
From the website of the Department of Tourism