Cotmon, Philippines — Weather in May 2027

Climate Overview

Cotmon, Philippines in May has hot conditions, with highs reaching 30.7°C (87°F) and afternoons the warmest part of the day. Rain falls on about 22 days this month, totalling around 139 mm. Sea temperature reaches 30.2°C (86°F).

This month falls at the end of Spring. The combination of heat and frequent rain creates tropical monsoon conditions.

Temperatures remain fairly steady throughout May, with daily highs around 31°C (88°F).

Rainfall is heaviest during the last third of the month, while the first third tends to be drier.

Expect around 10.9h of sunshine at the start of May, decreasing to 10.4h by the end.

The warmest days tend to fall around the 11th, averaging 31.1°C (88°F).

Compared to April, this month is about 0°C cooler with 11 more rainy days.

Monthly May Averages

Temperature

31°C / 26°C

Feels Like

37°C / 31°C

Rain

22 days · 139 mm

Sunshine

10.8h / day

Humidity

82% — Very Muggy

Wind

14 km/h

Wind Direction

E (89°)

Gusts

30 km/h

Daylight

12.7 h

Cloud Cover

66%

Clear Sky Days

0.9

UV Index

8 — Very High

Sea Temperature

30°C

Dew Point

25°C — Oppressive

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 05:21

Daylight 12.7h

Sunset 18:05

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain most often builds later in the day, so mornings are typically the driest window and afternoon showers are more likely.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	27°C / 24°C	30°C / 26°C	20days (224 mm) Wet	8.3h Good	85% Humid	6.7 High	Wet	View Details
February best	28°C / 23°C	31°C / 26°C	14days (117 mm) Wet	9.5h Good	83% Humid	7.5 Very High	Excellent	View Details
March	29°C / 24°C	33°C / 27°C	13days (78 mm) Wet	10.7h Excellent	81% Humid	8.4 Very High	Fair	View Details
April	30°C / 25°C	36°C / 29°C	11days (78 mm) Wet	11h Excellent	80% Humid	9 Very High	Poor	View Details
May	31°C / 26°C	37°C / 31°C	22days (139 mm) Wet	10.8h Excellent	82% Humid	8 Very High	Wet	View Details
June	30°C / 25°C	36°C / 30°C	27days (272 mm) Wet	9.7h Good	86% Very Muggy	7.9 Very High	Wet	View Details
July	29°C / 25°C	35°C / 29°C	29days (378 mm) Wet	8.5h Good	88% Very Muggy	7.5 Very High	Wet	View Details
August	29°C / 25°C	35°C / 29°C	28days (340 mm) Wet	8.7h Good	87% Very Muggy	8.1 Very High	Wet	View Details
September	29°C / 25°C	35°C / 29°C	27days (340 mm) Wet	8.4h Good	88% Very Muggy	7.6 Very High	Wet	View Details
October	29°C / 25°C	35°C / 29°C	27days (295 mm) Wet	8.7h Good	87% Very Muggy	7.6 Very High	Wet	View Details
November	29°C / 25°C	34°C / 29°C	23days (205 mm) Wet	9.1h Good	87% Very Muggy	6.8 High	Wet	View Details
December	28°C / 24°C	32°C / 28°C	24days (243 mm) Wet	8.5h Good	88% Very Muggy	6.3 High	Wet	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

UmbrellaWaterproof jacketWaterproof shoesBreathable clothingSunscreen (SPF 30+)Sun hatSunglasses

Frequently Asked Questions

Expand all

Is May a good time to visit Cotmon?

May is typically wet for visiting Cotmon, with average highs of 31°C (87°F) and around 22 rainy days. Cotmon, Philippines in May has hot conditions, with highs reaching 30.7°C (87°F) and afternoons the warmest part of the

Does it rain a lot in Cotmon in May?

Cotmon typically sees around 22 rainy days in May with 139 mm (5.5 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Cotmon in May?

Nights stay pleasantly warm in Cotmon during May, around 26°C (78°F). Light evening wear is sufficient.

What should I pack for Cotmon in May?

With highs of 31°C (87°F) and lows of 26°C (78°F) in May, we recommend: Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). Comfortable walking shoes are essential.

Is May among the best months weather-wise in Cotmon?

May is not the most favourable month weather-wise in Cotmon. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Cotmon in May?

The average UV index in Cotmon during May is 8 (very high). Strong sun protection is essential — SPF 50+, protective clothing, and avoid prolonged outdoor exposure during peak hours.

How many hours of daylight are there in Cotmon in May?

Cotmon gets approximately 13 hours of daylight per day in May, with around 11 hours of sunshine.

Does it snow in Cotmon in May?

Snow is uncommon in Cotmon during May based on 10-year climate averages.

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