San Jose, Philippines has a relatively consistent warm climate year-round. Temperatures remain high throughout the year, with average highs ranging from 33°C in January and February to 38°C in May. The summer months of March to May are slightly warmer than the rest, while the cooler months are December, January, and February. The temperature fluctuations are moderate, with an average range of 11-13°C throughout the year. Overall, San Jose experiences a warm tropical climate with little seasonal variation.