August weather forecastRosario, Philippines

August

Weather in August

The last month of the summer, August, is also a moderately hot month in Rosario, Philippines, with an average temperature fluctuating between 24.3°C (75.7°F) and 29.8°C (85.6°F).

Temperature

The average high-temperature during August registers at a moderately hot 29.8°C (85.6°F), closely corresponding to the preceding month. Throughout August, Rosario encounters an average temperature drop to 24.3°C (75.7°F).

Heat index

The heat index value during August is evaluated at a fiery hot 38°C (100.4°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. 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 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.

Humidity

July through September, with an average relative humidity of 83%, are the most humid months.

Rainfall

In August, the rain falls for 27.1 days. Throughout August, 211mm (8.31") of precipitation is accumulated. Throughout the year, there are 250.9 rainfall days, and 1357mm (53.43") of precipitation is accumulated.

Daylight

In August, the average length of the day is 12h and 36min.
On the first day of the month, sunrise is at 5:40 am and sunset at 6:25 pm. On the last day of August, sunrise is at 5:44 am and sunset at 6:09 pm PST.

Sunshine

In Rosario, the average sunshine in August is 8.7h.

UV index

February through October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 in August converts into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Opt for tightly woven and loose clothing to enhance protection from the Sun.

Frequently asked questions

During August, Rosario experiences an average high-temperature of 29.8°C (85.6°F) and a low-temperature of 24.3°C (75.7°F). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines relative humidity and air temperature, in August is evaluated at 38°C (100.4°F).

The months with the highest humidity are July through September, with an average relative humidity of 83%.

In Rosario, the average relative humidity in August is 83%.

In Rosario, during August, the rain falls for 27.1 days and regularly aggregates up to 211mm (8.31") of precipitation.

In August, the average day length is 12h and 36min.

On the first day of August, sunrise is at 5:40 am and sunset at 6:25 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 6:09 pm PST.

In August, the average sunshine duration is 8.7h.

The months with the highest UV index are February through October, with an average maximum UV index of 7.

The average daily maximum UV index in August is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Rosario, Philippines

  • Average high temperature in August: 29.8°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 August: 24.3°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 August
Rosario, Philippines

  • Average pressure in August: 1007.6mbar

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 August
Rosario, Philippines

  • Average wind speed in August: 9km/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 August
Rosario, Philippines

  • Average humidity in August: 83%

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 August
Rosario, Philippines

  • Average rainfall in August: 211mm

The wettest month (with the highest rainfall) is July (217mm).
The driest month (with the least rainfall) is February (22mm).

Average rainfall days in August
Rosario, Philippines

  • Average rainfall days in August: 27.1 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 August /
Average sunshine in August
Rosario, Philippines

  • Average daylight in August: 12h and 36min

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 August: 8h and 42min

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 August
Rosario, Philippines

  • Average sunshine days in August: 3.2 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 August
Rosario, Philippines

  • Average UV index in August: 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 August
Rosario, Philippines

  • Average cloud cover in August: 50

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 August
Rosario, Philippines

  • Average visibility in August: 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).