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 sea temperature 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
The shift into September uncovers an average high-temperature of a still moderately hot 29.3°C (84.7°F), subtly different from the previous month. Giporlos reports an average low temperature of 27.8°C (82°F) in September, a minor decrease from the day's highs.Heat index
September's average heat index is appraised at a tropical 34°C (93.2°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are quite important for children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
Humidity
The months with the lowest humidity in Giporlos are June through September, with an average relative humidity of 75%.Rainfall
April and September are months with the least rain when the rain falls for 23.6 days and typically aggregates up to 109mm (4.29") of rain.Sea temperature
In Giporlos, the average seawater temperature in September is 29.3°C (84.7°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 September, the average length of the day is 12h and 11min.On the first day of the month, sunrise is at 5:28 am and sunset at 5:47 pm. On the last day of September, sunrise is at 5:26 am and sunset at 5:29 pm PST.
Sunshine
In September, the average sunshine is 8.6h.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 reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: A daily maximum UV index of 7 in September translates into the following instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Boost your sun resistance with garments that are densely woven yet spacious. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.
Frequently asked questions
How hot is it in Giporlos in September?
What are the least humid months in Giporlos?
What is the average humidity in September in Giporlos?
What is the driest month in Giporlos?
How much does it rain in Giporlos in September?
How warm is the water in September in Giporlos?
What is the average length of the day in September in Giporlos?
When are sunrise and sunset in September in Giporlos?
How long on average sun shines in September in Giporlos?
When is the highest UV index in Giporlos?
What are the months with the lowest UV index in Giporlos?
What is the UV index intensity in September in Giporlos?
Average temperature in September
Giporlos, Philippines
- Average high temperature in September: 29.3°C
The warmest month (with the highest average high temperature) is June (29.5°C).
The months with the lowest average high temperature are January and February (27.3°C).
- Average low temperature in September: 27.8°C
The month with the highest average low temperature is May (28°C).
The coldest month (with the lowest average low temperature) is February (26.4°C).
Average pressure in September
Giporlos, Philippines
- Average pressure in September: 1008.4mbar
The month with the highest atmospheric pressure is February (1011.7mbar).
The months with the lowest atmospheric pressure are July and August (1008.2mbar).
Average wind speed in September
Giporlos, Philippines
- Average wind speed in September: 16.3km/h
The windiest month (with the highest average wind speed) is January (26.6km/h).
The calmest month (with the lowest average wind speed) is May (14.1km/h).
Average humidity in September
Giporlos, Philippines
- Average humidity in September: 75%
The months with the highest relative humidity are January and December (80%).
The months with the lowest relative humidity are June, July, August and September (75%).
Average rainfall in September
Giporlos, Philippines
- Average rainfall in September: 109mm
The wettest month (with the highest rainfall) is January (328mm).
The driest months (with the least rainfall) are April and September (109mm).
Average rainfall days in September
Giporlos, Philippines
- Average rainfall days in September: 23.6 days
The month with the highest number of rainy days is December (28.2 days).
The month with the least rainy days is February (22 days).
Average sea temperature in September
Giporlos, Philippines
- Average sea temperature in September: 29.3°C
The best months for swimming (with the highest average sea temperature) are June and October (29.8°C).
The coldest month (with the lowest average sea temperature) is February (27.3°C).
Average daylight in September /
Average sunshine in September
Giporlos, Philippines
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).
Average sunshine days in September
Giporlos, Philippines
- Average sunshine days in September: 4.8 days
The month with the most sunshine days is May (7 days).
The month with the least sunshine days is January (1.9 days).
Average UV index in September
Giporlos, 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
Giporlos, Philippines
- Average cloud cover in September: 37
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is May (Cloud cover 34).
Average visibility in September
Giporlos, Philippines
- Average visibility in September: 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).
Giporlos, Philippines
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