Dumaguete weather in May

May in Dumaguete: sweltering, soaked, with clean air — a gamble, with 25 rainy days.

Updated September 2026 · climate normals from ERA5 reanalysis

Dumaguete🇵🇭 Philippines · Philippines · City57
  1. 62Jan
  2. 69Feb
  3. 71Mar
  4. 67Apr
  5. 57May
  6. 51Jun
  7. 47Jul
  8. 53Aug
  9. 47Sep
  10. 46Oct
  11. 58Nov
  12. 57Dec

#6 of 12 months in Dumaguete · #1202 of 1413 destinations to visit in May · comfort 57/100 (tier D)

Days
32°C
Nights
26°C
Wet days
25
Sun
10.7 h
Humidity
83%
Daylight
13 h
Dumaguete, Philippines
Photo: MacroLingo LLC · Pexels

Traveller notes on Dumaguete in May

Notes from nearby Bohol (111 km away)

Dumaguete doesn't have its own notes for May yet — these are about Bohol, close enough to share the season.

Regulars call April and May the hottest and driest stretch of the Bohol year and the best time for the beach - calm water, thousands of dolphins offshore - while acknowledging May is the turn into the rains. Our row disagrees hard, as it did in February: 271.6mm across 26.8 precipitation days, ten millimetres on each. Their own description is the only reconciliation on offer and it is worth having: a heavy downpour for an hour is likely, usually late in the afternoon, and in the tropics that is a relief rather than a ruined day. Heat is not in dispute - 30.8C over 25.4C reads as 37C and 31C at 84 percent humidity, with a 29.7C sea. The record: 10.7 hours of sun, a 12.4 kph wind and AQI 31.
AnHourInTheLateAfternoon · May · 1 month ago · about Bohol · Read more on Tripadvisor ↗

Other months in Dumaguete

Philippines forum regulars point out that August is the peak of the rainy season nationally, but the Visayas - where Dumaguete sits - tends to fare better than Luzon or Manila. The realistic pattern described is a short, heavy downpour most days rather than an all-day washout, leaving plenty of daylight for diving or exploring once it passes. A small typhoon can still disrupt ferry crossings for a day or two, so it's worth building slack into an island-hopping itinerary, but daily life and outdoor plans generally aren't ruined by the rain here the way they can be further north.
VisayasIslandHopper · August · 1 month ago · Read more on Tripadvisor ↗
Forum posters, including a local property manager, describe Dumaguete as not really having strict, sharply defined seasons - roughly November-April brings more wind and a cooler feel, while May-September is less windy but more humid. February falls in that cooler, breezier stretch and generally sits outside typhoon season, but posters report real year-to-year variation: one visitor described two straight weeks of rain during a February stay, while another found it hot with brief but violent daily rainstorms rather than sustained rain. Overall posters frame February as a reasonable dry-season bet without promising a washout-free visit.
Tripadvisor community · February · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Dumaguete's card on the map.

Dumaguete climate normals — May

Daytime high32°C / 90°F🔥 sweltering
Nighttime low26°C / 78°F
Feels like (high)39°C / 102°F
Sea temperature30°C / 86°F♨️ bath-warm
Rainfall212 mm / 8.4 in⛈ soaked
Rainy days25 days
Humidity83%💦 very humid
Dew point25°C / 78°F
Sunshine10.7 h/day
Daylight12.5 h
Wind10 km/h / 6 mph
Air quality (US AQI)27🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Dumaguete in May

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

BusyEnd-of-school-year break in Philippines, school holidays in 2 of the markets that fill it(estimated)

JFMAMJJASOND

Peak crowdsBusyShoulder seasonQuiet

Best months for Dumaguete's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Fair weatherDumaguete's weather peaks February–April, best around March.

JFMAMJJASOND

Best weatherFair weatherToughest weather

What's on in Dumaguete in May

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Rule

    Apo Island sanctuary fee

    1 Jan – 31 Dec

    Everyone landing on the island pays an entry fee, with a higher one to snorkel or dive the sanctuary. It pays for the wardens, and the boat crews collect it before you get in the water. Source ↗

  • Season

    Amihan, the dry months

    1 Dec – 15 May · usuallyDry season

    The northeast trade brings flat water and the crossings to Apo Island run most mornings. By late April the boulevard is too hot to walk before dark.

  • Season

    Wet season

    MonsoonRisk

    25 rainy days and about 212 mm in the month — the real kind of rainy season, not afternoon showers.

    from the climate normals

What's on around the world in May →

Nearby, and something's on

Within 300 km of Dumaguete — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Dumaguete?

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Dumaguete in May — FAQ

Is May a good time to visit Dumaguete?
May in Dumaguete: sweltering, soaked, with clean air — a gamble, with 25 rainy days. It ranks #6 of 12 months for Dumaguete on SeasonMap's comfort score (57/100).
What is the weather like in Dumaguete in May?
In May, Dumaguete averages a daily high of 32.1°C and a low of 25.8°C, with about 212.3 mm of rain over roughly 25.2 rainy days.
What is the air quality in Dumaguete in May?
Dumaguete has a mean US Air Quality Index of about 27 in May.

Within 300 km: Bohol's Whales and dolphins off Pamilacan around 1 Mar – 30 Jun, and Cebu City's Amihan, the dry months around 1 Dec – 15 May.