September weather forecastLigayan, Philippines
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Ligayan, Philippines, with an average temperature fluctuating between 29°C (84.2°F) and 27.8°C (82°F).Temperature
Ligayan's shift into September establishes the average high temperature at a still moderately hot 29°C (84.2°F), identical to August's climate. September nights document an average temperature reading of 27.8°C (82°F).Heat index
September's average heat index is calculated to be a hot 33°C (91.4°F). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.Keep in mind the heat index values are meant for areas in shade and with light wind. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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, June, September and October, with an average relative humidity of 74%, are the least humid months.Rainfall
The month with the least rainfall is September, when the rain falls for 17.6 days and typically collects 46mm (1.81") of precipitation.Sea temperature
In Ligayan, the average seawater temperature in September is 29.1°C (84.4°F).Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.
Daylight
The average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 5:55 am and sunset at 6:08 pm. On the last day of September, in Ligayan, sunrise is at 5:49 am and sunset at 5:54 pm PST.
Sunshine
In Ligayan, the average sunshine in September is 10.1h.UV index
The months with the highest UV index in Ligayan are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Ligayan, Philippines. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 7 suggests these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Boost your sun resistance with garments that are densely woven yet spacious. Be on guard! The reflective nature of sand and water boosts UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Ligayan, Philippines
- Average high temperature in September: 29°C
The warmest month (with the highest average high temperature) is May (29.4°C).
The month with the lowest average high temperature is February (27.9°C).
- Average low temperature in September: 27.8°C
The month with the highest average low temperature is May (28.4°C).
The coldest month (with the lowest average low temperature) is February (26.9°C).
Average pressure in September
Ligayan, Philippines
- Average pressure in September: 1009.3mbar
The month with the highest atmospheric pressure is February (1010.1mbar).
The months with the lowest atmospheric pressure are November and December (1008.6mbar).
Average wind speed in September
Ligayan, Philippines
- Average wind speed in September: 14.5km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is May (10km/h).
Average humidity in September
Ligayan, Philippines
- Average humidity in September: 74%
The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are May, June, September and October (74%).
Average rainfall in September
Ligayan, Philippines
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is January (122mm).
The driest month (with the least rainfall) is September (46mm).
Average rainfall days in September
Ligayan, Philippines
- Average rainfall days in September: 17.6 days
The month with the highest number of rainy days is December (24.2 days).
The month with the least rainy days is September (17.6 days).
Average sea temperature in September
Ligayan, Philippines
- Average sea temperature in September: 29.1°C
The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest months (with the lowest average sea temperature) are January and February (28°C).
Average daylight in September /
Average sunshine in September
Ligayan, Philippines
- Average daylight in September: 12h and 6min
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 54min).
- Average sunshine in September: 10h and 6min
The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in September
Ligayan, Philippines
- Average sunshine days in September: 11.5 days
The month with the most sunshine days is May (11.7 days).
The month with the least sunshine days is December (5.8 days).
Average UV index in September
Ligayan, 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
Ligayan, Philippines
- Average cloud cover in September: 33
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is May (Cloud cover 32).
Average visibility in September
Ligayan, 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).
