May weather forecast
Mandaluyong, Philippines

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Weather in May

Following the hot April, May ushers the start of the rainy season in Mandaluyong, with rainfall volumes shooting up to 39mm (1.54"). Despite the increase in rainfall, May still enjoys an average of 11.1 hours of sunshine per day. The daily high temperatures slightly fall compared to April, yet the city experiences its highest low temperatures in this month. As May turns into June, the weather becomes even wetter with a significant rise in rain amounts and number of rainy days.

Temperature

In Mandaluyong, the highest average temperatures are observed in May, with a high of 33.3°C (91.9°F) and a low of 26.4°C (79.5°F).

Heat index

In May, the heat index is estimated at a life-threatening hot 45°C (113°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
For clarity, heat index numbers account for light winds and areas under shade. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in May is 72%.

Rainfall

In Mandaluyong, in May, it is raining for 15.4 days, with typically 39mm (1.54") of accumulated precipitation. In Mandaluyong, during the entire year, the rain falls for 171.4 days and collects up to 715mm (28.15") of precipitation.

Sea temperature

In Mandaluyong, in May, the average water temperature is 29.6°C (85.3°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.

Daylight

In May, the average length of the day is 12h and 49min.
On the first day of May in Mandaluyong, sunrise is at 5:33 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 5:25 am and sunset at 6:21 pm PST.

Sunshine

In May, the average sunshine is 11.1h.

UV index

The months with the highest UV index are February through November, 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 ordinary person.
Note: An average UV index of 7 in May transforms into this advice:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.

Frequently asked questions

What time of the year is the hottest in Mandaluyong?

May is Mandaluyong's warmest month, registering average high temperatures of 33.3°C (91.9°F) and lows of 26.4°C (79.5°F).

How hot is it in Mandaluyong in May?

The high-temperature, in May, in Mandaluyong, is 33.3°C (91.9°F), while the low-temperature averages to 26.4°C (79.5°F). In May, the average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is estimated at 45°C (113°F).

What is the average humidity in May in Mandaluyong?

In Mandaluyong, Philippines, the average relative humidity in May is 72%.

How many days does it rain in May in Mandaluyong?

In Mandaluyong, during May, the rain falls for 15.4 days and regularly aggregates up to 39mm (1.54") of precipitation.

What is the sea water temperature in May in Mandaluyong?

In Mandaluyong, the average seawater temperature in May is 29.6°C (85.3°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in May in Mandaluyong?

In May, the average day length is 12h and 49min.

What time are sunrise and sunset in May in Mandaluyong?

In May, on the first day of the month, sunrise is at 5:33 am and sunset at 6:12 pm. On the last day of the month, in Mandaluyong, sunrise is at 5:25 am and sunset at 6:21 pm PST.

How many hours of sunshine does Mandaluyong have in May?

The average sunshine duration in May in Mandaluyong, Philippines, is 11.1h.

When is the highest UV index in Mandaluyong?

February through November, with an average maximum UV index of 7, are months with the highest UV index in Mandaluyong.

What is the UV index reading in May in Mandaluyong?

In Mandaluyong, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in May
Mandaluyong, Philippines

Average temperature in May - Mandaluyong, Philippines
  • Average high temperature in May: 33.3°C

The warmest month (with the highest average high temperature) is May (33.3°C).
The month with the lowest average high temperature is January (28.2°C).

  • Average low temperature in May: 26.4°C

The month with the highest average low temperature is May (26.4°C).
The coldest months (with the lowest average low temperature) are January and February (23.2°C).

Average pressure in May
Mandaluyong, Philippines

Average pressure in May - Mandaluyong, Philippines
  • Average pressure in May: 1009.5mbar

The month with the highest atmospheric pressure is February (1013.3mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).

Average wind speed in May
Mandaluyong, Philippines

Average wind speed in May - Mandaluyong, Philippines
  • Average wind speed in May: 7.8km/h

The windiest month (with the highest average wind speed) is January (12.1km/h).
The calmest month (with the lowest average wind speed) is May (7.8km/h).

Average humidity in May
Mandaluyong, Philippines

Average humidity in May - Mandaluyong, Philippines
  • Average humidity in May: 72%

The months with the highest relative humidity are July, August and September (80%).
The month with the lowest relative humidity is April (71%).

Average rainfall in May
Mandaluyong, Philippines

Average rainfall in May - Mandaluyong, Philippines
  • Average rainfall in May: 39mm

The wettest month (with the highest rainfall) is August (143mm).
The driest month (with the least rainfall) is February (9mm).

Average rainfall days in May
Mandaluyong, Philippines

Average rainfall days in May - Mandaluyong, Philippines
  • Average rainfall days in May: 15.4 days

The month with the highest number of rainy days is July (23.5 days).
The month with the least rainy days is February (5.9 days).

Average sea temperature in May
Mandaluyong, Philippines

Average sea temperature in May - Mandaluyong, Philippines
  • Average sea temperature in May: 29.6°C

The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).

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

Average daylight in May / Average sunshine in May - Mandaluyong, Philippines
  • Average daylight in May: 12h and 5min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in May: 11h and 1min

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

Average sunshine days in May
Mandaluyong, Philippines

Average sunshine days in May - Mandaluyong, Philippines
  • Average sunshine days in May: 12.4 days

The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is July (5.9 days).

Average UV index in May
Mandaluyong, Philippines

Average UV index in May - Mandaluyong, Philippines
  • Average UV index in May: 7

The months with the highest UV index are February, March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January and December (UV index 6).

Average cloud cover in May
Mandaluyong, Philippines

Average cloud cover in May - Mandaluyong, Philippines
  • Average cloud cover in May: 29

The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is April (Cloud cover 25).

Average visibility in May
Mandaluyong, Philippines

Average visibility in May - Mandaluyong, Philippines
  • Average visibility in May: 10km

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

Mandaluyong, Philippines

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