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
September
Weather in September
Temperature
The advent of September presents an average high-temperature of a still tropical 30.3°C (86.5°F), maintaining a close correlation with the preceding month. Throughout September, Bahao anticipates an average low-temperature of 24.8°C (76.6°F).Heat index
In September, the average heat index is evaluated at a blistering 40°C (104°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Heat index readings emphasize conditions of light breezes and shaded spots. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
September and December, with an average relative humidity of 84%, are the most humid months.Rainfall
In September, the rain falls for 24.3 days. Throughout September, 122mm (4.8") of precipitation is accumulated. Throughout the year, there are 272.5 rainfall days, and 1113mm (43.82") of precipitation is accumulated.Sea temperature
In Bahao, the average seawater temperature in September is 28.7°C (83.7°F).Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.
Daylight
In September, the average length of the day is 12h and 13min.On the first day of September, sunrise is at 5:37 am and sunset at 6:00 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 5:39 pm PST.
Sunshine
In September, the average sunshine is 8.1h.UV index
The months with the highest UV index in Bahao are February through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: In September, a regular UV index of 7 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be attentive! The UV exposure is heightened with reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Bahao in September?
What are the most humid months in Bahao?
What is the average humidity in September in Bahao?
How much does it rain in Bahao in September?
What is the sea water temperature in September in Bahao?
How many hours of daylight does Bahao have in September?
When are sunrise and sunset in September in Bahao?
How many hours of sunshine does Bahao have in September?
What is the month with the highest UV index in Bahao?
How high is the UV index in September in Bahao?
Average temperature in September
Bahao, Philippines
- Average high temperature in September: 30.3°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 (27.3°C).
- Average low temperature in September: 24.8°C
The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is February (22.9°C).
Average pressure in September
Bahao, Philippines
- Average pressure in September: 1008mbar
The month with the highest atmospheric pressure is February (1013.3mbar).
The month with the lowest atmospheric pressure is August (1007.5mbar).
Average wind speed in September
Bahao, Philippines
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is January (13.5km/h).
The calmest month (with the lowest average wind speed) is May (6km/h).
Average humidity in September
Bahao, Philippines
- Average humidity in September: 84%
The months with the highest relative humidity are September and December (84%).
The months with the lowest relative humidity are April and May (79%).
Average rainfall in September
Bahao, Philippines
- Average rainfall in September: 122mm
The wettest month (with the highest rainfall) is December (187mm).
The driest month (with the least rainfall) is February (39mm).
Average rainfall days in September
Bahao, Philippines
- Average rainfall days in September: 24.3 days
The month with the highest number of rainy days is November (26.6 days).
The month with the least rainy days is February (16.7 days).
Average sea temperature in September
Bahao, Philippines
- Average sea temperature in September: 28.7°C
The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.4°C).
Average daylight in September /
Average sunshine in September
Bahao, Philippines
- Average daylight in September: 12h and 1min
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 1min
The months with the most sunshine are April and May (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in September
Bahao, Philippines
- Average sunshine days in September: 4.4 days
The month with the most sunshine days is April (9.2 days).
The month with the least sunshine days is November (1.1 days).
Average UV index in September
Bahao, Philippines
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in September
Bahao, Philippines
- Average cloud cover in September: 42
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are April and May (Cloud cover 32).
Average visibility in September
Bahao, Philippines
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
