May weather forecastCalumboyan, Philippines
May
Weather in May
May, the last month of the spring in Calumboyan, is a tropical month, with an average temperature ranging between max 30.5°C (86.9°F) and min 26.9°C (80.4°F).Temperature
In Calumboyan, Philippines, the peak average temperatures are observed in May, with a high of 30.5°C (86.9°F) and a low of 26.9°C (80.4°F).Heat index
Throughout May, the heat index is computed to be a fiery hot 38°C (100.4°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is achieved by amalgamating air temperature with the relative humidity readings. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.
Humidity
The months with the lowest humidity in Calumboyan are May, June and August, with an average relative humidity of 76%.Rainfall
In Calumboyan, in May, during 23.2 rainfall days, 78mm (3.07") of precipitation is typically accumulated. In Calumboyan, during the entire year, the rain falls for 253.1 days and collects up to 913mm (35.94") of precipitation.Sea temperature
In Calumboyan, in May, the average water temperature is 29.3°C (84.7°F).Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.
Daylight
In Calumboyan, the average length of the day in May is 12h and 37min.On the first day of May in Calumboyan, sunrise is at 5:25 am and sunset at 5:56 pm. On the last day of the month, sunrise is at 5:20 am and sunset at 6:03 pm PST.
Sunshine
In May, the average sunshine is 9.8h.UV index
The months with the highest UV index in Calumboyan are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Calumboyan. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.Note: The UV index of 7 during May leads to these advisories:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Caution! Sand and water reflections can notably increase the UV radiation intensity.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Calumboyan, Philippines
- Average high temperature in May: 30.5°C
The warmest month (with the highest average high temperature) is May (30.5°C).
The month with the lowest average high temperature is January (27.5°C).
- Average low temperature in May: 26.9°C
The month with the highest average low temperature is May (26.9°C).
The coldest month (with the lowest average low temperature) is February (24.6°C).
Average pressure in May
Calumboyan, Philippines
- Average pressure in May: 1009.3mbar
The month with the highest atmospheric pressure is February (1011.7mbar).
The months with the lowest atmospheric pressure are July and August (1008.5mbar).
Average wind speed in May
Calumboyan, Philippines
- Average wind speed in May: 8.1km/h
The windiest month (with the highest average wind speed) is January (17.1km/h).
The calmest month (with the lowest average wind speed) is May (8.1km/h).
Average humidity in May
Calumboyan, Philippines
- Average humidity in May: 76%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are May, June and August (76%).
Average rainfall in May
Calumboyan, Philippines
- Average rainfall in May: 78mm
The wettest month (with the highest rainfall) is November (138mm).
The driest month (with the least rainfall) is March (36mm).
Average rainfall days in May
Calumboyan, Philippines
- Average rainfall days in May: 23.2 days
The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (14.3 days).
Average sea temperature in May
Calumboyan, Philippines
- Average sea temperature in May: 29.3°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 (26.8°C).
Average daylight in May /
Average sunshine in May
Calumboyan, Philippines
- Average daylight in May: 12h and 36min
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 30min).
- Average sunshine in May: 9h and 48min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in May
Calumboyan, Philippines
- Average sunshine days in May: 5.2 days
The month with the most sunshine days is March (11.6 days).
The month with the least sunshine days is July (3 days).
Average UV index in May
Calumboyan, 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
Calumboyan, Philippines
- Average cloud cover in May: 30
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is April (Cloud cover 29).
Average visibility in May
Calumboyan, 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).
