April weather forecastOsiao, Philippines
April
Weather in April
April, like March, in Osiao, Philippines, is a moderately hot spring month, with an average temperature fluctuating between 25°C (77°F) and 28.8°C (83.8°F).Temperature
Osiao marks the start of April with an average high-temperature of a still warm 28.8°C (83.8°F), hinting at a slight fluctuation from March's 27.7°C (81.9°F). Osiao, during the nights of April, averages a temperature close to its daytime high, at a still moderately hot 25°C (77°F).Heat index
For April, the heat index is estimated at a tropical 34°C (93.2°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.Always consider that heat index estimations are for light winds and places in the shade. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Humidity
The average relative humidity in April in Osiao is 81%.Rainfall
April is the month with the least rainfall in Osiao. Rain falls for 22.2 days and accumulates 61mm (2.4") of precipitation.Sea temperature
In April, the average sea temperature is 28°C (82.4°F).Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.
Daylight
In Osiao, Philippines, the average length of the day in April is 12h and 26min.On the first day of the month, sunrise is at 5:40 am and sunset at 5:55 pm. On the last day of April, sunrise is at 5:23 am and sunset at 5:59 pm PST.
Sunshine
In Osiao, Philippines, the average sunshine in April is 7.5h.UV index
The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In April, a daily maximum UV index of 7 leads to the following instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in April
Osiao, Philippines
- Average high temperature in April: 28.8°C
The warmest months (with the highest average high temperature) are May and June (30.3°C).
The month with the lowest average high temperature is January (26.4°C).
- Average low temperature in April: 25°C
The month with the highest average low temperature is June (26.3°C).
The coldest month (with the lowest average low temperature) is February (23.9°C).
Average pressure in April
Osiao, Philippines
- Average pressure in April: 1011mbar
The month with the highest atmospheric pressure is February (1012.8mbar).
The month with the lowest atmospheric pressure is August (1007.7mbar).
Average wind speed in April
Osiao, Philippines
- Average wind speed in April: 13.6km/h
The windiest month (with the highest average wind speed) is January (19.9km/h).
The calmest month (with the lowest average wind speed) is May (10.6km/h).
Average humidity in April
Osiao, Philippines
- Average humidity in April: 81%
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are May, June and August (79%).
Average rainfall in April
Osiao, Philippines
- Average rainfall in April: 61mm
The wettest month (with the highest rainfall) is December (370mm).
The driest month (with the least rainfall) is April (61mm).
Average rainfall days in April
Osiao, Philippines
- Average rainfall days in April: 22.2 days
The month with the highest number of rainy days is January (28.4 days).
The month with the least rainy days is August (15 days).
Average sea temperature in April
Osiao, Philippines
- Average sea temperature in April: 28°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 April /
Average sunshine in April
Osiao, Philippines
- Average daylight in April: 12h and 24min
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 24min).
- Average sunshine in April: 7h and 30min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in April
Osiao, Philippines
- Average sunshine days in April: 4.6 days
The month with the most sunshine days is August (15.3 days).
The month with the least sunshine days is November (1 days).
Average UV index in April
Osiao, Philippines
- Average UV index in April: 7
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, October, November and December (UV index 6).
Average cloud cover in April
Osiao, Philippines
- Average cloud cover in April: 46
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is May (Cloud cover 36).
Average visibility in April
Osiao, Philippines
- Average visibility in April: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).
