Overview: BaguioBaguio (Philippines) in general has a tropical climate. Temperatures during the day are in the range from 22 °C (72 °F) in January to 26 °C (80 °F) in May. The least rainy month in Baguio is January with its 3 days of rain, the rainiest month is August, when it rains 26 days. The highest night temperatures could be experienced in May with 18 °C (65 °F), the lowest in January with 13 °C (56 °F).