May weather forecastDumalag, Philippines

May

Weather in May

The last month of the spring, May, is another hot month in Dumalag, Philippines, with an average temperature varying between 25.7°C (78.3°F) and 31.9°C (89.4°F).

Temperature

In Dumalag, Philippines, May records the highest average temperatures, peaking at 31.9°C (89.4°F) and reaching a low of 25.7°C (78.3°F).

Heat index

The heat index value for May is estimated at a blistering 42°C (107.6°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

The least humid month in Dumalag is May, with an average relative humidity of 75%.

Rainfall

In Dumalag, in May, it is raining for 23.4 days, with typically 84mm (3.31") of accumulated precipitation. In Dumalag, Philippines, during the entire year, the rain falls for 286.2 days and collects up to 1457mm (57.36") of precipitation.

Daylight

In Dumalag, the average length of the day in May is 12h and 39min.
On the first day of May in Dumalag, sunrise is at 5:30 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 6:09 pm PST.

Sunshine

May has the most sunshine of the year, with an average of 11h of sunshine.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in May leads to these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. 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 a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

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

Frequently asked questions

The warmest temperatures in Dumalag occur during May, when averages reach a peak of 31.9°C (89.4°F) and a low of 25.7°C (78.3°F).

The average high-temperature, in May, in Dumalag, is 31.9°C (89.4°F), while the average low-temperature is 25.7°C (78.3°F). In May, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 42°C (107.6°F).

May is the least humid month in Dumalag, Philippines, with an average relative humidity of 75%.

In May, the average relative humidity is 75%.

In Dumalag, Philippines, during May, the rain falls for 23.4 days and regularly aggregates up to 84mm (3.31") of precipitation.

In May, the average day length in Dumalag, Philippines, is 12h and 39min.

On the first day of May, sunrise is at 5:30 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 6:09 pm PST.

With an average of 11h of sunshine, May has the most sunshine of the year.

The average sunshine duration in May in Dumalag, Philippines, is 11h.

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

In Dumalag, the average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health risk 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

30.8°C

31.9°C

31°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

13.3km/h

9.3km/h

9.7km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

6.7

5.2

5.6

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Dumalag, Philippines

Average high temperature in May: 31.9°C

The warmest month (with the highest average high temperature) is May (31.9°C).
The month with the lowest average high temperature is January (27.2°C).

Average low temperature in May: 25.7°C

The month with the highest average low temperature is May (25.7°C).
The coldest months (with the lowest average low temperature) are January and February (23.3°C).

Average pressure in May
Dumalag, Philippines

Average pressure in May: 1009.3mbar

The month with the highest atmospheric pressure is February (1011.9mbar).
The months with the lowest atmospheric pressure are July and August (1008.5mbar).

Average wind speed in May
Dumalag, Philippines

Average wind speed in May: 8.4km/h

The windiest month (with the highest average wind speed) is January (17.3km/h).
The calmest month (with the lowest average wind speed) is May (8.4km/h).

Average humidity in May
Dumalag, Philippines

Average humidity in May: 75%

The months with the highest relative humidity are January and December (85%).
The month with the lowest relative humidity is May (75%).

Average rainfall in May
Dumalag, Philippines

Average rainfall in May: 84mm

The wettest month (with the highest rainfall) is December (227mm).
The driest month (with the least rainfall) is April (55mm).

Average rainfall days in May
Dumalag, Philippines

Average rainfall days in May: 23.4 days

The month with the highest number of rainy days is November (27.9 days).
The month with the least rainy days is April (20.2 days).

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

Average daylight in May: 12h and 36min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).

Average sunshine in May: 11h and 0min

The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).

Average sunshine days in May
Dumalag, Philippines

Average sunshine days in May: 5.2 days

The month with the most sunshine days is August (8.8 days).
The month with the least sunshine days is November (1.1 days).

Average UV index in May
Dumalag, Philippines

Average UV index in May: 7

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

Average cloud cover in May
Dumalag, Philippines

Average cloud cover in May: 30

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is May (Cloud cover 30).

Average visibility in May
Dumalag, Philippines

Average visibility in May: 10km

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