Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
May
Weather in May
Temperature
Temperature readings reach their annual highs in May, averaging 32.2°C (90°F) and a minimum average of 25°C (77°F).Heat index
The heat index value during May is computed to be a blistering 43°C (109.4°F). Mind: Heat cramps along with heat exhaustion are anticipated. Heatstroke can develop with continued physical activity.Heat index determinations are made taking into account the shade and light air movements. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.
Humidity
In Calawis, Philippines, the average relative humidity in May is 76%.Rainfall
In Calawis, in May, during 22.3 rainfall days, 165mm (6.5") of precipitation is typically accumulated. In Calawis, during the entire year, the rain falls for 250.5 days and collects up to 1347mm (53.03") of precipitation.Daylight
The average length of the day in May is 12h and 49min.On the first day of May, sunrise is at 5:32 am and sunset at 6:12 pm. On the last day of the month, sunrise is at 5:24 am and sunset at 6:20 pm PST.
Sunshine
The average sunshine in May in Calawis is 10.8h.UV index
February through October, with an average maximum UV index of 7, are months with the highest UV index in Calawis. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.Note: In May, the maximum UV index of 7 suggests this advice:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest in Calawis?
How hot does it get in Calawis in May?
What is the average humidity in May in Calawis?
How many days does it rain in May in Calawis?
How many hours of daylight does Calawis have in May?
When are sunrise and sunset in May in Calawis?
How many hours of sunshine does Calawis have in May?
What is the month with the highest UV index in Calawis?
What is the UV index reading in May in Calawis?
Average temperature in May
Calawis, Philippines
- Average high temperature in May: 32.2°C
The warmest month (with the highest average high temperature) is May (32.2°C).
The month with the lowest average high temperature is January (26.9°C).
- Average low temperature in May: 25°C
The month with the highest average low temperature is May (25°C).
The coldest month (with the lowest average low temperature) is February (21.8°C).
Average pressure in May
Calawis, Philippines
- Average pressure in May: 1009.6mbar
The month with the highest atmospheric pressure is February (1013.5mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).
Average wind speed in May
Calawis, Philippines
- Average wind speed in May: 6.2km/h
The windiest month (with the highest average wind speed) is January (11.1km/h).
The calmest month (with the lowest average wind speed) is May (6.2km/h).
Average humidity in May
Calawis, Philippines
- Average humidity in May: 76%
The months with the highest relative humidity are July, August and September (83%).
The month with the lowest relative humidity is April (75%).
Average rainfall in May
Calawis, Philippines
- Average rainfall in May: 165mm
The wettest month (with the highest rainfall) is July (217mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in May
Calawis, Philippines
- Average rainfall days in May: 22.3 days
The month with the highest number of rainy days is July (27.7 days).
The month with the least rainy days is February (13.4 days).
Average daylight in May /
Average sunshine in May
Calawis, Philippines
- Average daylight in May: 12h and 5min
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: 10h and 5min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in May
Calawis, Philippines
- Average sunshine days in May: 5.9 days
The month with the most sunshine days is April (10.4 days).
The month with the least sunshine days is July (2.8 days).
Average UV index in May
Calawis, Philippines
- Average UV index in May: 7
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in May
Calawis, Philippines
- Average cloud cover in May: 32
The month with the most cloud cover is August (Cloud cover 50).
The month with the least cloud cover is April (Cloud cover 27).
Average visibility in May
Calawis, Philippines
- Average visibility in May: 9km
The months with the highest visibility are March and December (10km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October and November (9km).
