May weather forecastPiñan, Philippines
May
Weather in May
The last month of the spring, May, is a hot month in Piñan, Philippines, with temperature in the range of an average low of 25.6°C (78.1°F) and an average high of 30.4°C (86.7°F).Temperature
In Piñan, the peak average temperatures are observed in May, with a high of 30.4°C (86.7°F) and a low of 25.6°C (78.1°F).Heat index
The average heat index in May is calculated to be a fiery hot 38°C (100.4°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.In the scope of the heat index, its values resonate with shade and light wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an estimation of the warmth sensation when considering humidity levels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
May is the least humid month, with an average relative humidity of 78%.Rainfall
In Piñan, in May, it is raining for 22.3 days, with typically 86mm (3.39") of accumulated precipitation. Throughout the year, there are 265.5 rainfall days, and 947mm (37.28") of precipitation is accumulated.Daylight
The average length of the day in May is 12h and 31min.On the first day of May, sunrise is at 5:30 am and sunset at 5:56 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 6:01 pm PST.
Sunshine
In May, the average sunshine is 9.2h.UV index
The months with the highest UV index 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. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily UV index of 7 turns into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Piñan, Philippines
- Average high temperature in May: 30.4°C
The warmest month (with the highest average high temperature) is May (30.4°C).
The month with the lowest average high temperature is January (27.8°C).
- Average low temperature in May: 25.6°C
The month with the highest average low temperature is May (25.6°C).
The coldest month (with the lowest average low temperature) is February (24.3°C).
Average pressure in May
Piñan, Philippines
- Average pressure in May: 1009.4mbar
The month with the highest atmospheric pressure is February (1010.9mbar).
The month with the lowest atmospheric pressure is November (1009.1mbar).
Average wind speed in May
Piñan, Philippines
- Average wind speed in May: 7.8km/h
The windiest month (with the highest average wind speed) is February (16.7km/h).
The calmest month (with the lowest average wind speed) is June (7.7km/h).
Average humidity in May
Piñan, Philippines
- Average humidity in May: 78%
The month with the highest relative humidity is January (83%).
The month with the lowest relative humidity is May (78%).
Average rainfall in May
Piñan, Philippines
- Average rainfall in May: 86mm
The wettest month (with the highest rainfall) is June (135mm).
The driest month (with the least rainfall) is April (39mm).
Average rainfall days in May
Piñan, Philippines
- Average rainfall days in May: 22.3 days
The month with the highest number of rainy days is August (27.1 days).
The month with the least rainy days is February (15.5 days).
Average daylight in May /
Average sunshine in May
Piñan, Philippines
- Average daylight in May: 12h and 30min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in May: 9h and 12min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in May
Piñan, Philippines
- Average sunshine days in May: 6.6 days
The month with the most sunshine days is December (8.6 days).
The month with the least sunshine days is August (2.8 days).
Average UV index in May
Piñan, 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
Piñan, Philippines
- Average cloud cover in May: 35
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is April (Cloud cover 34).
Average visibility in May
Piñan, 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).
