May weather forecastDahilayan, Philippines

May

Weather in May

May, the last month of the spring in Dahilayan, is also a moderately hot month, with temperature in the range of an average low of 20.2°C (68.4°F) and an average high of 28°C (82.4°F).

Temperature

Dahilayan sees the arrival of May with an average high-temperature of a still moderately hot 28°C (82.4°F), indicating a subtle variation from April. During May, Dahilayan's temperature falls to a steady low-temperature average of 20.2°C (68.4°F).

Heat index

In May, the average heat index is computed to be a tropical 33°C (91.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Realize that the values for the heat index are set for shaded places and light winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

The average relative humidity in May in Dahilayan is 84%.

Rainfall

In Dahilayan, in May, it is raining for 25.6 days, with typically 215mm (8.46") of accumulated precipitation. In Dahilayan, during the entire year, the rain falls for 261.7 days and collects up to 2045mm (80.51") of precipitation.

Daylight

The average length of the day in May is 12h and 30min.
On the first day of May, sunrise is at 5:25 am and sunset at 5:50 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 5:55 pm PST.

Sunshine

The average sunshine in May in Dahilayan, Philippines, is 7.8h.

UV index

The months with the highest UV index in Dahilayan, Philippines, are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 6 in May translates into these instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

During May, Dahilayan experiences an average high-temperature of 28°C (82.4°F) and a low-temperature of 20.2°C (68.4°F). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is computed to be 33°C (91.4°F).

In May, the average relative humidity is 84%.

In Dahilayan, during May, the rain falls for 25.6 days and regularly aggregates up to 215mm (8.46") of precipitation.

In May, the average day length in Dahilayan, Philippines, is 12h and 30min.

On the first day of May in Dahilayan, sunrise is at 5:25 am and sunset at 5:50 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 5:55 pm PST.

The average sunshine duration in May in Dahilayan is 7.8h.

The months with the highest UV index in Dahilayan are January through December, with an average maximum UV index of 6.

The months with the lowest UV index in Dahilayan are January through December, with an average maximum UV index of 6.

In May, the average daily maximum UV index in Dahilayan is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

28.1°C

28°C

27.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.7km/h

4.9km/h

4.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

11.1

4.9

1.6

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Dahilayan, Philippines

Average high temperature in May: 28°C

The warmest month (with the highest average high temperature) is April (28.1°C).
The month with the lowest average high temperature is January (25.8°C).

Average low temperature in May: 20.2°C

The month with the highest average low temperature is May (20.2°C).
The coldest month (with the lowest average low temperature) is March (18.8°C).

Average pressure in May
Dahilayan, Philippines

Average pressure in May: 1009.8mbar

The month with the highest atmospheric pressure is February (1011.4mbar).
The month with the lowest atmospheric pressure is July (1009.4mbar).

Average wind speed in May
Dahilayan, Philippines

Average wind speed in May: 4.4km/h

The windiest month (with the highest average wind speed) is February (6.2km/h).
The calmest month (with the lowest average wind speed) is June (4.2km/h).

Average humidity in May
Dahilayan, Philippines

Average humidity in May: 84%

The month with the highest relative humidity is January (88%).
The months with the lowest relative humidity are March and April (83%).

Average rainfall in May
Dahilayan, Philippines

Average rainfall in May: 215mm

The wettest month (with the highest rainfall) is July (320mm).
The driest month (with the least rainfall) is February (37mm).

Average rainfall days in May
Dahilayan, Philippines

Average rainfall days in May: 25.6 days

The month with the highest number of rainy days is July (29.8 days).
The month with the least rainy days is February (10.3 days).

Average daylight in May /
Average sunshine in May
Dahilayan, Philippines

Average daylight in May: 12h and 30min

The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).

Average sunshine in May: 7h and 48min

The month with the most sunshine is July (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

Average sunshine days in May
Dahilayan, Philippines

Average sunshine days in May: 4.9 days

The month with the most sunshine days is February (17.5 days).
The months with the least sunshine days are July and August (1.1 days).

Average UV index in May
Dahilayan, Philippines

Average UV index in May: 6

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).