Weather in Quezon City in May

A hard month. May is a hard month in Quezon City, and worth planning around. You should expect rain on 24 days of the month, which is more days wet than dry.

May ranks 12 of 12 — near the bottom of Quezon City's year. February is the month that works, and the swing between the two is 19 points, which is a different holiday rather than a slightly better one.

Rain on 24 of the month's 31 days, 4 of them heavy. At that frequency a wet-weather backup is not a contingency, it is the itinerary — book the indoor things first and treat the clear days as the bonus. Pack for 33.4 °C days and 25.8 °C nights; the spread matters more here than any single number.

What the averages hide

Averages flatten a month, and this one hides a few things: 8 days clear 35 °C, so a serious heatwave is normal rather than notable. Across the twenty years measured, the hottest May day reached 38.6 °C and the coldest night fell to 23.3 °C, and the wettest single day dropped 111 mm — roughly 65% of the month's rain in one day.

May is moderately variable: 38 mm in the driest year against 368 mm in the wettest, around an average of 171 mm. Roughly two Mays in three land near that average, and the third does something else entirely.

Wind is light at 4 km/h, so the temperature on the page is close to the temperature on your skin, and humidity runs at 78%, high enough to notice on the warm days without dominating them.

How May sits in the year

Temperatures hold steady either side: 33.6 °C in April, 33.4 here, 31.5 in June. Nothing about the timing within the month matters much. Rain has already shifted: 10 days more than April had.

Daylight in May

Quezon City sits close enough to the equator that daylight barely moves all year — 12.8 hours in May, against a range of just 1.7 hours across the whole calendar. Sunrise and sunset land at roughly the same time whenever you come.

An inland climate

Despite being inland, the year stays fairly even: 11.4 °C between the year's warmest afternoons and coldest nights.

How busy it gets

Off season. The genuine off season: cheapest by a distance, with the caveat that some tours and restaurants close entirely.

Crowd levels are estimated from climate desirability and school-holiday calendars, not from visitor numbers.

May in Quezon City versus nearby

If Quezon City is one option among several, the nearby comparison is worth making. Angeles City is close enough to be a coin toss — within a degree on temperature, 1 day less rain. Iloilo is a better bet in May — 2 °C cooler, 4 days less rain.

So: May is a compromise. February is 19 points better and is what Quezon City is actually like at its best — worth moving the trip for if that is possible, and worth adjusting expectations for if it is not.

Every month in Quezon City

See all twelve months in Quezon City, or where else to go in May.