Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's start comes with an average high-temperature of a still moderately hot 28.9°C (84°F), in line with August's temperature. South Ubian, during September nights, experiences a subtle shift to a low average of 27.7°C (81.9°F) from the day's heat.Heat index
The heat index in September is evaluated at a hot 33°C (91.4°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.In terms of the heat index, values are set with light wind and shade conditions in mind. 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 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
Humidity
May, September and October, with an average relative humidity of 74%, are the least humid months.Rainfall
In South Ubian, in September, it is raining for 23.3 days, with typically 85mm (3.35") of accumulated precipitation. In South Ubian, Philippines, during the entire year, the rain falls for 257.7 days and collects up to 1042mm (41.02") of precipitation.Daylight
In September, the average length of the day in South Ubian is 12h and 9min.On the first day of September in South Ubian, sunrise is at 5:51 am and sunset at 6:04 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 5:50 pm PST.
Sunshine
In September, the average sunshine is 9.4h.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 are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: During September, 7 as the daily maximum UV index converts into the following advice:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Frequently asked questions
How hot is it in South Ubian in September?
What are the least humid months in South Ubian?
What is the average humidity in September in South Ubian?
How much does it rain in South Ubian in September?
How many hours of daylight does South Ubian have in September?
When is the sunrise / sunset in September in South Ubian?
How long on average sun shines in September in South Ubian?
What are the months with the highest UV index in South Ubian?
When is the lowest UV index in South Ubian?
What is the UV index reading in September in South Ubian?
Average temperature in September
South Ubian, Philippines
- Average high temperature in September: 28.9°C
The warmest month (with the highest average high temperature) is May (29.5°C).
The month with the lowest average high temperature is February (28.1°C).
- Average low temperature in September: 27.7°C
The month with the highest average low temperature is May (28.2°C).
The coldest month (with the lowest average low temperature) is February (27.1°C).
Average pressure in September
South Ubian, Philippines
- Average pressure in September: 1009.4mbar
The months with the highest atmospheric pressure are February and March (1010mbar).
The months with the lowest atmospheric pressure are November and December (1008.5mbar).
Average wind speed in September
South Ubian, Philippines
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is August (15.6km/h).
The calmest month (with the lowest average wind speed) is April (9.5km/h).
Average humidity in September
South Ubian, Philippines
- Average humidity in September: 74%
The months with the highest relative humidity are January and February (77%).
The months with the lowest relative humidity are May, September and October (74%).
Average rainfall in September
South Ubian, Philippines
- Average rainfall in September: 85mm
The wettest months (with the highest rainfall) are July and August (131mm).
The driest month (with the least rainfall) is February (51mm).
Average rainfall days in September
South Ubian, Philippines
- Average rainfall days in September: 23.3 days
The month with the highest number of rainy days is August (25.9 days).
The month with the least rainy days is February (15.7 days).
Average daylight in September /
Average sunshine in September
South Ubian, Philippines
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).
Average sunshine days in September
South Ubian, Philippines
- Average sunshine days in September: 5.6 days
The month with the most sunshine days is April (10.8 days).
The month with the least sunshine days is July (3.7 days).
Average UV index in September
South Ubian, 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
South Ubian, Philippines
- Average cloud cover in September: 35
The months with the most cloud cover are June and July (Cloud cover 41).
The month with the least cloud cover is April (Cloud cover 31).
Average visibility in September
South Ubian, 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).
South Ubian, Philippines
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