May weather forecastBolinao, Philippines

May

Weather in May

May, the last month of the spring in Bolinao, is a hot month, with an average temperature ranging between max 30.8°C (87.4°F) and min 28.2°C (82.8°F).

Temperature

The warmest temperatures occur during May, when averages reach a peak of 30.8°C (87.4°F) and a low of 28.2°C (82.8°F).

Heat index

The heat index value for May is appraised at a very hot 38°C (100.4°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The months with the lowest humidity are January through March and May, with an average relative humidity of 74%.

Rainfall

In May, the rain falls for 20.2 days. Throughout May, 108mm (4.25") of precipitation is accumulated. Throughout the year, there are 201.2 rainfall days, and 1232mm (48.5") of precipitation is accumulated.

Sea temperature

May is the month with the warmest seawater, with an average sea temperature of 30.1°C (86.2°F).
Note: Experiencing water temperatures over 30°C (86°F) might rob swimmers of the refreshing sensation they seek.

Daylight

In Bolinao, the average length of the day in May is 12h and 53min.
On the first day of the month, sunrise is at 5:35 am and sunset at 6:19 pm. On the last day of May, sunrise is at 5:27 am and sunset at 6:29 pm PST.

Sunshine

In May, the average sunshine is 11.3h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 7 during May, leads to the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Notice! The Sun's UV exposure elevates with sand and water reflections.

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

Frequently asked questions

May stands out as Bolinao's warmest month, with an average high-temperature of 30.8°C (87.4°F) and a low-temperature of 28.2°C (82.8°F).

An average high-temperature, in May, in Bolinao, is 30.8°C (87.4°F) and the average low-temperature is 28.2°C (82.8°F). In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 38°C (100.4°F).

The months with the lowest humidity in Bolinao are January through March and May, with an average relative humidity of 74%.

In Bolinao, the average relative humidity in May is 74%.

In Bolinao, Philippines, in May, during 20.2 rainfall days, 108mm (4.25") of precipitation is typically accumulated.

May is the month with the warmest seawater, with an average sea temperature of 30.1°C (86.2°F).

In Bolinao, Philippines, in May, the average water temperature is 30.1°C (86.2°F). For swimming, other intense water activities, temperature above 30°C (86°F) is arguably unpleasant, as the water cooling effect is missing.

In May, the average day length in Bolinao, Philippines, is 12h and 53min.

In May, on the first day of the month, sunrise is at 5:35 am and sunset at 6:19 pm. On the last day of the month, sunrise is at 5:27 am and sunset at 6:29 pm PST.

In May, the average sunshine duration in Bolinao is 11.3h.

The months with the highest UV index in Bolinao are January through December, with an average maximum UV index of 7.

The months with the lowest UV index in Bolinao are January through December, with an average maximum UV index of 7.

In May, the average daily maximum UV index in Bolinao is 7. A UV Index estimate of 6 to 7 represents a high health risk from 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

29.9°C

30.8°C

30.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.4km/h

12.4km/h

16.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

14.3

20.2

24.8

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

12.8

8.2

4.1

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Bolinao, Philippines

Average high temperature in May: 30.8°C

The warmest month (with the highest average high temperature) is May (30.8°C).
The month with the lowest average high temperature is January (27.5°C).

Average low temperature in May: 28.2°C

The month with the highest average low temperature is May (28.2°C).
The coldest month (with the lowest average low temperature) is January (24.8°C).

Average pressure in May
Bolinao, Philippines

Average pressure in May: 1009.5mbar

The month with the highest atmospheric pressure is February (1013.6mbar).
The month with the lowest atmospheric pressure is August (1007.3mbar).

Average wind speed in May
Bolinao, Philippines

Average wind speed in May: 11.3km/h

The windiest month (with the highest average wind speed) is August (17.3km/h).
The calmest month (with the lowest average wind speed) is November (11.2km/h).

Average humidity in May
Bolinao, Philippines

Average humidity in May: 74%

The months with the highest relative humidity are August and September (79%).
The months with the lowest relative humidity are January, February, March and May (74%).

Average rainfall in May
Bolinao, Philippines

Average rainfall in May: 108mm

The wettest month (with the highest rainfall) is August (309mm).
The driest month (with the least rainfall) is January (7mm).

Average rainfall days in May
Bolinao, Philippines

Average rainfall days in May: 20.2 days

The month with the highest number of rainy days is August (26.8 days).
The month with the least rainy days is February (7 days).

Average sea temperature in May
Bolinao, Philippines

Average sea temperature in May: 30.1°C

The best month for swimming (with the highest average sea temperature) is May (30.1°C).
The coldest months (with the lowest average sea temperature) are January and February (26.9°C).

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

Average daylight in May: 12h and 54min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

Average sunshine in May: 11h and 18min

The month with the most sunshine is April (Average sunshine: 11h and 36min).
The months with the least sunshine are January and December (Average sunshine: 7h and 24min).

Average sunshine days in May
Bolinao, Philippines

Average sunshine days in May: 8.2 days

The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is August (3.6 days).

Average UV index in May
Bolinao, Philippines

Average UV index in May: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in May
Bolinao, Philippines

Average cloud cover in May: 27

The month with the most cloud cover is August (Cloud cover 49).
The months with the least cloud cover are February and March (Cloud cover 19).

Average visibility in May
Bolinao, Philippines

Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).