May weather forecast
Guindulman, Philippines

May

Weather in May

May, the last month of the spring in Guindulman, is a tropical month, with an average temperature fluctuating between 27.2°C (81°F) and 30.8°C (87.4°F).

Temperature

With average high and low temperatures of 30.8°C (87.4°F) and 27.2°C (81°F) respectively, May is Guindulman's warmest month.

Heat index

In May, the heat index is estimated at a very hot 39°C (102.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

In May, the average relative humidity is 75%.

Rainfall

In May, in Guindulman, the rain falls for 17.2 days. Throughout May, 45mm (1.77") of precipitation is accumulated. Throughout the year, in Guindulman, there are 225 rainfall days, and 941mm (37.05") of precipitation is accumulated.

Sea temperature

In Guindulman, in May, the average water temperature is 28.9°C (84°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

The average length of the day in May in Guindulman, Philippines, is 12h and 34min.
On the first day of the month, sunrise is at 5:24 am and sunset at 5:53 pm. On the last day of May, in Guindulman, sunrise is at 5:20 am and sunset at 5:59 pm PST.

Sunshine

In Guindulman, the average sunshine in May is 9.1h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Watch out! Sand and water enhance the UV exposure you receive.

Frequently asked questions

What month is the hottest in Guindulman?
The month of May sees the average highest temperatures in Guindulman, Philippines, reaching 30.8°C (87.4°F) at the peak and 27.2°C (81°F) at the low.
How hot is May in Guindulman?
In Guindulman, in May, the average high-temperature is 30.8°C (87.4°F), and the average low-temperature is 27.2°C (81°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in May is estimated at 39°C (102.2°F).
What is the average humidity in May in Guindulman?
In May, the average relative humidity in Guindulman is 75%.
How much does it rain in Guindulman in May?
In Guindulman, Philippines, in May, it is raining for 17.2 days, with typically 45mm (1.77") of accumulated precipitation.
How warm is the water in May in Guindulman?
In Guindulman, the average seawater temperature in May is 28.9°C (84°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
What is the average length of the day in May in Guindulman?
In Guindulman, the average day length in May is 12h and 34min.
When are sunrise and sunset in May in Guindulman?
In May, on the first day of the month, sunrise is at 5:24 am and sunset at 5:53 pm. On the last day of the month, in Guindulman, sunrise is at 5:20 am and sunset at 5:59 pm PST.
How long on average sun shines in May in Guindulman?
The average sunshine duration in May is 9.1h.
When is the highest UV index in Guindulman?
January through December, with an average maximum UV index of 7, are months with the highest UV index.
What are the months with the lowest UV index in Guindulman?
The months with the lowest UV index in Guindulman, Philippines, are January through December, with an average maximum UV index of 7.
How high is the UV index in May in Guindulman?
The average daily maximum UV index in May in Guindulman, Philippines, is 7. A UV Index estimate of 6 to 7 represents a high health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in May - Guindulman, Philippines
Average temperature in May
Guindulman, 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 (27.9°C).

  • Average low temperature in May: 27.2°C

The month with the highest average low temperature is May (27.2°C).
The coldest month (with the lowest average low temperature) is February (25.2°C).

Average pressure in May - Guindulman, Philippines
Average pressure in May
Guindulman, Philippines
  • Average pressure in May: 1009.3mbar

The month with the highest atmospheric pressure is February (1011.6mbar).
The months with the lowest atmospheric pressure are July and August (1008.6mbar).

Average wind speed in May - Guindulman, Philippines
Average wind speed in May
Guindulman, Philippines
  • Average wind speed in May: 11.8km/h

The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is June (10.6km/h).

Average humidity in May - Guindulman, Philippines
Average humidity in May
Guindulman, Philippines
  • Average humidity in May: 75%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (74%).

Average rainfall in May - Guindulman, Philippines
Average rainfall in May
Guindulman, Philippines
  • Average rainfall in May: 45mm

The wettest month (with the highest rainfall) is December (123mm).
The driest month (with the least rainfall) is April (35mm).

Average rainfall days in May - Guindulman, Philippines
Average rainfall days in May
Guindulman, Philippines
  • Average rainfall days in May: 17.2 days

The month with the highest number of rainy days is January (23.4 days).
The month with the least rainy days is April (13.8 days).

Average sea temperature in May - Guindulman, Philippines
Average sea temperature in May
Guindulman, Philippines
  • Average sea temperature in May: 28.9°C

The best months for swimming (with the highest average sea temperature) are June and October (29.4°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).

Average daylight in May / Average sunshine in May - Guindulman, Philippines
Average daylight in May /
Average sunshine in May
Guindulman, Philippines
  • Average daylight in May: 12h and 4min

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

  • Average sunshine in May: 9h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in May - Guindulman, Philippines
Average sunshine days in May
Guindulman, Philippines
  • Average sunshine days in May: 11.1 days

The month with the most sunshine days is April (13 days).
The month with the least sunshine days is January (4.6 days).

Average UV index in May - Guindulman, Philippines
Average UV index in May
Guindulman, 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 - Guindulman, Philippines
Average cloud cover in May
Guindulman, Philippines
  • Average cloud cover in May: 29

The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is May (Cloud cover 29).

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

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

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