Weather · Olongapo, Philippines
Olongapo Weather in December
December in Olongapo averages 31°C by day and 24°C at night, with about 42mm of rain. That makes it one of the best months to visit.
Avg high
31°C
88°F
Avg low
24°C
75°F
Rainfall
42mm
#12 wettest of 12
What to pack
Light, breathable clothes and strong sun protection. Rain is unlikely to interrupt your plans.
Timing a trip around the weather? A Local Friend in Olongapo builds it around the season for you.