May weather forecastDuyan-duyan, Philippines
May
Weather in May
May, the last month of the spring in Duyan-duyan, is another tropical month, with an average temperature varying between 33.3°C (91.9°F) and 26.4°C (79.5°F).Temperature
Duyan-duyan, Philippines, witnesses the warmest weather in May, with temperatures averaging a high of 33.3°C (91.9°F) and a low of 26.4°C (79.5°F).Heat index
Throughout May, the heat index is computed to be a blazing hot 45°C (113°F). Observe: Heat exhaustion and heat cramps are probable. Heatstroke is on the horizon with prolonged exertion.Heat index guidelines indicate values are for light wind scenarios and shaded regions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
The average relative humidity in May in Duyan-duyan is 72%.Rainfall
In Duyan-duyan, during May, the rain falls for 18.7 days and regularly aggregates up to 36mm (1.42") of precipitation. In Duyan-duyan, during the entire year, the rain falls for 154.9 days and collects up to 349mm (13.74") of precipitation.Daylight
In Duyan-duyan, the average length of the day in May is 12h and 49min.On the first day of the month, sunrise is at 5:32 am and sunset at 6:12 pm. On the last day of May, in Duyan-duyan, Philippines, sunrise is at 5:25 am and sunset at 6:21 pm PST.
Sunshine
In Duyan-duyan, the average sunshine in May is 11h.UV index
February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 7 in May suggests the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Duyan-duyan, 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 (28.3°C).
- Average low temperature in May: 26.4°C
The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is January (22.9°C).
Average pressure in May
Duyan-duyan, Philippines
- Average pressure in May: 1009.5mbar
The month with the highest atmospheric pressure is February (1013.4mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).
Average wind speed in May
Duyan-duyan, Philippines
- Average wind speed in May: 7.4km/h
The windiest month (with the highest average wind speed) is January (11.5km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).
Average humidity in May
Duyan-duyan, Philippines
- Average humidity in May: 72%
The month with the highest relative humidity is August (81%).
The month with the lowest relative humidity is April (70%).
Average rainfall in May
Duyan-duyan, Philippines
- Average rainfall in May: 36mm
The wettest month (with the highest rainfall) is August (70mm).
The driest month (with the least rainfall) is February (3mm).
Average rainfall days in May
Duyan-duyan, Philippines
- Average rainfall days in May: 18.7 days
The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is February (3.9 days).
Average daylight in May /
Average sunshine in May
Duyan-duyan, Philippines
- Average daylight in May: 12h and 48min
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 0min
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 12min).
Average sunshine days in May
Duyan-duyan, Philippines
- Average sunshine days in May: 9.8 days
The month with the most sunshine days is March (18 days).
The month with the least sunshine days is June (6.4 days).
Average UV index in May
Duyan-duyan, 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
Duyan-duyan, Philippines
- Average cloud cover in May: 30
The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is April (Cloud cover 26).
Average visibility in May
Duyan-duyan, Philippines
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).





