May weather forecastSumilao, Philippines

May

Weather in May

May, the last month of the spring in Sumilao, is also a moderately hot month, with an average temperature ranging between min 20.2°C (68.4°F) and max 28°C (82.4°F).

Temperature

The arrival of May brings an average high-temperature of a still moderately hot 28°C (82.4°F), nearly identical to April's 28.1°C (82.6°F). In Sumilao, the nighttime temperature averages to a pleasant 20.2°C (68.4°F) during May.

Heat index

The heat index value for May is computed to be a tropical 33°C (91.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.

Humidity

In Sumilao, the average relative humidity in May is 84%.

Rainfall

In Sumilao, in May, it is raining for 25.6 days, with typically 215mm (8.46") of accumulated precipitation. Throughout the year, in Sumilao, there are 261.7 rainfall days, and 2045mm (80.51") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 30min.
On the first day of the month, sunrise is at 5:24 am and sunset at 5:49 pm. On the last day of May, in Sumilao, sunrise is at 5:20 am and sunset at 5:55 pm PST.

Sunshine

In May, the average sunshine is 7.8h.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. 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 vulnerability from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 6 during May morphs into the following directions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Opt for tightly woven and loose clothing to enhance protection from the Sun.

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

Frequently asked questions

The high-temperature, in May, in Sumilao, is 28°C (82.4°F), while the low-temperature averages to 20.2°C (68.4°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in May is computed to be 33°C (91.4°F).

In May, the average relative humidity in Sumilao, Philippines, is 84%.

In Sumilao, Philippines, 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 Sumilao, Philippines, is 12h and 30min.

On the first day of May in Sumilao, sunrise is at 5:24 am and sunset at 5:49 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 5:55 pm PST.

In May, the average sunshine duration is 7.8h.

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

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

In Sumilao, Philippines, the average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

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
Sumilao, 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
Sumilao, 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
Sumilao, 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
Sumilao, 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
Sumilao, 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
Sumilao, 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
Sumilao, 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 36min).

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
Sumilao, 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
Sumilao, 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).