September weather forecastAlitagtag, Philippines
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Alitagtag, Philippines, with an average temperature fluctuating between 24.1°C (75.4°F) and 29.3°C (84.7°F).Temperature
With September's advent, Alitagtag sees an average high-temperature of a still moderately hot 29.3°C (84.7°F), subtly shifted from August's 29.4°C (84.9°F). Alitagtag, during the nights of September, experiences an average temperature drop to a still warm 24.1°C (75.4°F).Heat index
The average heat index in September is computed to be a very hot 37°C (98.6°F). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.Consider that heat index readings are for situations in the shade and light wind. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', comes about by integrating the temperature readings with the humidity levels. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for 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.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
With an average relative humidity of 86%, September is the most humid month.Rainfall
The month with the most rainfall in Alitagtag, Philippines, is September, when the rain falls for 23.5 days and typically aggregates up to 132mm (5.2") of precipitation.Daylight
The average length of the day in September is 12h and 13min.On the first day of the month, sunrise is at 5:44 am and sunset at 6:07 pm. On the last day of September, sunrise is at 5:45 am and sunset at 5:46 pm PST.
Sunshine
In September, the average sunshine is 8.2h.UV index
The months with the highest UV index in Alitagtag are February through June, August, September and November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a daily UV index of 7 turns into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Alitagtag, Philippines
- Average high temperature in September: 29.3°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 (27.5°C).
- Average low temperature in September: 24.1°C
The month with the highest average low temperature is May (25.4°C).
The coldest month (with the lowest average low temperature) is February (22.5°C).
Average pressure in September
Alitagtag, Philippines
- Average pressure in September: 1008.2mbar
The month with the highest atmospheric pressure is February (1012.8mbar).
The month with the lowest atmospheric pressure is August (1007.8mbar).
Average wind speed in September
Alitagtag, Philippines
- Average wind speed in September: 8.4km/h
The windiest month (with the highest average wind speed) is January (13.6km/h).
The calmest month (with the lowest average wind speed) is May (7.4km/h).
Average humidity in September
Alitagtag, Philippines
- Average humidity in September: 86%
The month with the highest relative humidity is September (86%).
The month with the lowest relative humidity is April (74%).
Average rainfall in September
Alitagtag, Philippines
- Average rainfall in September: 132mm
The wettest month (with the highest rainfall) is September (132mm).
The driest months (with the least rainfall) are February and March (13mm).
Average rainfall days in September
Alitagtag, Philippines
- Average rainfall days in September: 23.5 days
The month with the highest number of rainy days is July (23.9 days).
The month with the least rainy days is February (10.4 days).
Average daylight in September /
Average sunshine in September
Alitagtag, Philippines
- Average daylight in September: 12h and 12min
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 September: 8h and 12min
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 12min).
Average sunshine days in September
Alitagtag, Philippines
- Average sunshine days in September: 4.8 days
The month with the most sunshine days is March (15.3 days).
The month with the least sunshine days is September (4.8 days).
Average UV index in September
Alitagtag, Philippines
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, August, September and November (UV index 7).
The months with the lowest UV index are January, July, October and December (UV index 6).
Average cloud cover in September
Alitagtag, Philippines
- Average cloud cover in September: 46
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is April (Cloud cover 27).
Average visibility in September
Alitagtag, Philippines
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, November and December (10km).
The months with the lowest visibility are July, August, September and October (9km).
