April weather forecastSibulan, Philippines
April
Weather in April
April, like March, in Sibulan, Philippines, is another warm spring month, with an average temperature ranging between max 29.3°C (84.7°F) and min 26.2°C (79.2°F).Temperature
Welcoming April, Sibulan notes an average high-temperature of a still moderately hot 29.3°C (84.7°F), nearly consistent with March's 28.5°C (83.3°F). April nights cool to an average low-temperature of 26.2°C (79.2°F), a marginal decrease from its daytime equivalent.Heat index
For April, the heat index is appraised at a torrid 35°C (95°F). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
In April, the average relative humidity is 77%.Rainfall
April is the month with the least rainfall in Sibulan, Philippines. Rain falls for 19.3 days and accumulates 43mm (1.69") of precipitation.Daylight
In Sibulan, Philippines, the average length of the day in April is 12h and 20min.On the first day of the month, sunrise is at 5:44 am and sunset at 5:57 pm. On the last day of April, in Sibulan, sunrise is at 5:30 am and sunset at 5:58 pm PST.
Sunshine
In Sibulan, the average sunshine in April is 9h.UV index
The months with the highest UV index in Sibulan are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Sibulan are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 7 in April converts into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Sibulan, Philippines
- Average high temperature in April: 29.3°C
The warmest month (with the highest average high temperature) is May (29.8°C).
The month with the lowest average high temperature is January (27.6°C).
- Average low temperature in April: 26.2°C
The month with the highest average low temperature is May (26.7°C).
The coldest month (with the lowest average low temperature) is February (25.1°C).
Average pressure in April
Sibulan, Philippines
- Average pressure in April: 1010.1mbar
The month with the highest atmospheric pressure is February (1011.1mbar).
The month with the lowest atmospheric pressure is July (1009mbar).
Average wind speed in April
Sibulan, Philippines
- Average wind speed in April: 14.5km/h
The windiest month (with the highest average wind speed) is February (20km/h).
The calmest month (with the lowest average wind speed) is May (9.4km/h).
Average humidity in April
Sibulan, Philippines
- Average humidity in April: 77%
The month with the highest relative humidity is January (81%).
The month with the lowest relative humidity is May (76%).
Average rainfall in April
Sibulan, Philippines
- Average rainfall in April: 43mm
The wettest month (with the highest rainfall) is October (123mm).
The driest month (with the least rainfall) is April (43mm).
Average rainfall days in April
Sibulan, Philippines
- Average rainfall days in April: 19.3 days
The month with the highest number of rainy days is October (26.1 days).
The month with the least rainy days is February (18.3 days).
Average daylight in April /
Average sunshine in April
Sibulan, Philippines
- Average daylight in April: 12h and 18min
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 36min).
- Average sunshine in April: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 54min).
Average sunshine days in April
Sibulan, Philippines
- Average sunshine days in April: 7.2 days
The month with the most sunshine days is August (7.7 days).
The month with the least sunshine days is November (2.1 days).
Average UV index in April
Sibulan, Philippines
- Average UV index in April: 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 April
Sibulan, Philippines
- Average cloud cover in April: 28
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is April (Cloud cover 28).
Average visibility in April
Sibulan, Philippines
- Average visibility in April: 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).
