Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
Weather in April
Temperature
April's average high-temperature is a hot 30.8°C (87.4°F), maintaining a close comparison with March's 29.4°C (84.9°F). During April, the temperature is averaged to a low of 24.3°C (75.7°F) at night.Heat index
April's mean heat index is appraised at a blistering 40°C (104°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is found by incorporating humidity levels into the air temperature measurement. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
April and May, with an average relative humidity of 78%, are the least humid months.Rainfall
In Libmanan, during April, the rain falls for 12.3 days and regularly aggregates up to 24mm (0.94") of precipitation. In Libmanan, Philippines, during the entire year, the rain falls for 231.6 days and collects up to 810mm (31.89") of precipitation.Daylight
The average length of the day in April in Libmanan is 12h and 26min.On the first day of the month, sunrise is at 5:43 am and sunset at 6:00 pm. On the last day of April, in Libmanan, sunrise is at 5:26 am and sunset at 6:03 pm PST.
Sunshine
In April, the average sunshine in Libmanan is 10.2h.UV index
February through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: In April, the maximum UV index of 7 translates into these guidelines:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
How hot is it in Libmanan in April?
What is the least humid month in Libmanan?
What is the average humidity in April in Libmanan?
How many days does it rain in April in Libmanan?
What is the average length of the day in April in Libmanan?
What time are sunrise and sunset in April in Libmanan?
How long on average sun shines in April in Libmanan?
When is the highest UV index in Libmanan?
How high is the UV index in April in Libmanan?
Average temperature in April
Libmanan, Philippines
- Average high temperature in April: 30.8°C
The warmest month (with the highest average high temperature) is May (31.9°C).
The month with the lowest average high temperature is January (27.2°C).
- Average low temperature in April: 24.3°C
The month with the highest average low temperature is June (25.9°C).
The coldest month (with the lowest average low temperature) is February (23.3°C).
Average pressure in April
Libmanan, Philippines
- Average pressure in April: 1011.3mbar
The month with the highest atmospheric pressure is February (1013.2mbar).
The month with the lowest atmospheric pressure is August (1007.5mbar).
Average wind speed in April
Libmanan, Philippines
- Average wind speed in April: 8.3km/h
The windiest month (with the highest average wind speed) is January (14.9km/h).
The calmest month (with the lowest average wind speed) is May (6.5km/h).
Average humidity in April
Libmanan, Philippines
- Average humidity in April: 78%
The months with the highest relative humidity are January and December (83%).
The months with the lowest relative humidity are April and May (78%).
Average rainfall in April
Libmanan, Philippines
- Average rainfall in April: 24mm
The wettest month (with the highest rainfall) is December (122mm).
The driest month (with the least rainfall) is February (21mm).
Average rainfall days in April
Libmanan, Philippines
- Average rainfall days in April: 12.3 days
The month with the highest number of rainy days is July (25.5 days).
The month with the least rainy days is April (12.3 days).
Average daylight in April /
Average sunshine in April
Libmanan, Philippines
- Average daylight in April: 12h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in April: 10h and 1min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in April
Libmanan, Philippines
- Average sunshine days in April: 13.5 days
The month with the most sunshine days is April (13.5 days).
The month with the least sunshine days is July (4 days).
Average UV index in April
Libmanan, Philippines
- Average UV index in April: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in April
Libmanan, Philippines
- Average cloud cover in April: 29
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is May (Cloud cover 28).
Average visibility in April
Libmanan, 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).
Libmanan, Philippines
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