September weather forecastBiasong, Philippines
September
Weather in September
September, the first month of the autumn in Biasong, is also a moderately hot month, with an average temperature varying between 29.5°C (85.1°F) and 25.6°C (78.1°F).Temperature
Shifting into September, Biasong records an average high-temperature of a moderately hot 29.5°C (85.1°F), presenting minor fluctuations compared to the previous month. September nights anticipate an average temperature of 25.6°C (78.1°F), a modest decline from the daytime.Heat index
For most parts of September, the heat index is calculated to be a very hot 35°C (95°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.
Humidity
The average relative humidity in September in Biasong is 77%.Rainfall
In Biasong, in September, during 16.5 rainfall days, 50mm (1.97") of precipitation is typically accumulated. In Biasong, Philippines, during the entire year, the rain falls for 237.9 days and collects up to 1025mm (40.35") of precipitation.Daylight
In Biasong, the average length of the day in September is 12h and 11min.On the first day of September in Biasong, sunrise is at 5:35 am and sunset at 5:54 pm. On the last day of the month, sunrise is at 5:33 am and sunset at 5:35 pm PST.
Sunshine
In September, the average sunshine in Biasong is 8.4h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Biasong 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 exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 7 in September transforms into the following instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Biasong, Philippines
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is May (30.4°C).
The month with the lowest average high temperature is January (27.3°C).
- Average low temperature in September: 25.6°C
The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is February (24.1°C).
Average pressure in September
Biasong, Philippines
- Average pressure in September: 1008.9mbar
The month with the highest atmospheric pressure is February (1011.6mbar).
The months with the lowest atmospheric pressure are July and August (1008.6mbar).
Average wind speed in September
Biasong, Philippines
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is January (15.6km/h).
The calmest month (with the lowest average wind speed) is May (7.7km/h).
Average humidity in September
Biasong, Philippines
- Average humidity in September: 77%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are May and June (76%).
Average rainfall in September
Biasong, Philippines
- Average rainfall in September: 50mm
The wettest month (with the highest rainfall) is November (163mm).
The driest month (with the least rainfall) is April (41mm).
Average rainfall days in September
Biasong, Philippines
- Average rainfall days in September: 16.5 days
The months with the highest number of rainy days are January and December (23.9 days).
The month with the least rainy days is April (16.3 days).
Average daylight in September /
Average sunshine in September
Biasong, Philippines
- Average daylight in September: 12h and 12min
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 30min).
- Average sunshine in September: 8h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in September
Biasong, Philippines
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is August (12.8 days).
The month with the least sunshine days is January (3.7 days).
Average UV index in September
Biasong, Philippines
- Average UV index in September: 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 September
Biasong, Philippines
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are April and May (Cloud cover 30).
Average visibility in September
Biasong, Philippines
- Average visibility in September: 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).
