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
Nangan in September displays an average high-temperature of a still moderately hot 29°C (84.2°F), mirroring August. Nangan sees a minor drop to an average minimum temperature of 26.4°C (79.5°F) during the night in the month of September.Heat index
September's average heat index is calculated to be a hot 34°C (93.2°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids generally face higher risks than adults as they sweat less. Along with their large skin surface compared to their small bodies and higher heat production due to their activities, their vulnerability is increased.
Humidity
The months with the lowest humidity are September through November, with an average relative humidity of 75%.Rainfall
In Nangan, during September, the rain falls for 18.5 days and regularly aggregates up to 55mm (2.17") of precipitation. In Nangan, during the entire year, the rain falls for 233.3 days and collects up to 963mm (37.91") of precipitation.Sea temperature
In Nangan, Philippines, in September, the average water temperature is 29°C (84.2°F).Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are excellent for swimming, diving, and other water activities, providing comfort and enjoyment for extended periods without discomfort.
Daylight
The average length of the day in September is 12h and 10min.On the first day of September, sunrise is at 5:28 am and sunset at 5:42 pm. On the last day of the month, sunrise is at 5:23 am and sunset at 5:27 pm PST.
Sunshine
With an average of 9.1h of sunshine, September has the most sunshine of the year in Nangan.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Nangan. The months with the lowest UV index in Nangan are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the UV index of 7 transforms into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be mindful! Sand and water reflections can up the Sun's UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Nangan?
What are the least humid months in Nangan?
What is the average humidity in September in Nangan?
How many days does it rain in September in Nangan?
What is the water temperature in September in Nangan?
How many hours of daylight does Nangan have in September?
When is the sunrise / sunset in September in Nangan?
What month has the most sunshine in Nangan?
How many hours of sunshine does Nangan have in September?
When is the highest UV index in Nangan?
What are the months with the lowest UV index in Nangan?
What is the UV index intensity in September in Nangan?
Average temperature in September
Nangan, Philippines
- Average high temperature in September: 29°C
The warmest month (with the highest average high temperature) is May (29.5°C).
The months with the lowest average high temperature are January and February (28.3°C).
- Average low temperature in September: 26.4°C
The month with the highest average low temperature is May (26.9°C).
The coldest months (with the lowest average low temperature) are January and February (25.6°C).
Average pressure in September
Nangan, Philippines
- Average pressure in September: 1009.8mbar
The month with the highest atmospheric pressure is February (1010.8mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in September
Nangan, Philippines
- Average wind speed in September: 10.3km/h
The windiest month (with the highest average wind speed) is August (11.3km/h).
The calmest month (with the lowest average wind speed) is May (7.9km/h).
Average humidity in September
Nangan, Philippines
- Average humidity in September: 75%
The months with the highest relative humidity are January and August (77%).
The months with the lowest relative humidity are September, October and November (75%).
Average rainfall in September
Nangan, Philippines
- Average rainfall in September: 55mm
The wettest month (with the highest rainfall) is January (125mm).
The driest month (with the least rainfall) is February (33mm).
Average rainfall days in September
Nangan, Philippines
- Average rainfall days in September: 18.5 days
The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is February (14 days).
Average sea temperature in September
Nangan, Philippines
- Average sea temperature in September: 29°C
The best month for swimming (with the highest average sea temperature) is October (29.7°C).
The coldest months (with the lowest average sea temperature) are February and March (28.1°C).
Average daylight in September /
Average sunshine in September
Nangan, Philippines
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is September (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 8h and 6min).
Average sunshine days in September
Nangan, Philippines
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is February (12.4 days).
The month with the least sunshine days is August (6.7 days).
Average UV index in September
Nangan, 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
Nangan, Philippines
- Average cloud cover in September: 33
The month with the most cloud cover is June (Cloud cover 41).
The months with the least cloud cover are March and April (Cloud cover 31).
Average visibility in September
Nangan, 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).
