September weather forecastCalintaan, Philippines
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Calintaan, Philippines, with an average temperature varying between 28.7°C (83.7°F) and 25.6°C (78.1°F).Temperature
Calintaan's lowest temperatures tend to occur in January, July and September, with an average high-temperature of 28.7°C (83.7°F).Heat index
The heat index in September is computed to be a tropical 34°C (93.2°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.Be advised, the heat index considers values for conditions in shade and with a light breeze. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. 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 hold great significance to children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
The months with the highest humidity in Calintaan, Philippines, are July through September, with an average relative humidity of 80%.Rainfall
In Calintaan, during September, the rain falls for 25 days and regularly aggregates up to 172mm (6.77") of precipitation. In Calintaan, during the entire year, the rain falls for 179.3 days and collects up to 1123mm (44.21") of precipitation.Sea temperature
In Calintaan, the average seawater temperature in September is 28.5°C (83.3°F).Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.
Daylight
In September, the average length of the day is 12h and 12min.On the first day of September in Calintaan, sunrise is at 5:44 am and sunset at 6:06 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 5:46 pm PST.
Sunshine
In Calintaan, the average sunshine in September is 8.1h.UV index
The months with the highest UV index in Calintaan are January through December, with an average maximum UV index of 7. 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 vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be cautious! Sand and water surfaces make the Sun's UV rays more potent.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Calintaan, Philippines
- Average high temperature in September: 28.7°C
The warmest month (with the highest average high temperature) is May (31.2°C).
The months with the lowest average high temperature are January, July and September (28.7°C).
- Average low temperature in September: 25.6°C
The month with the highest average low temperature is May (26.9°C).
The coldest month (with the lowest average low temperature) is February (24.3°C).
Average pressure in September
Calintaan, Philippines
- Average pressure in September: 1008.6mbar
The month with the highest atmospheric pressure is February (1012mbar).
The month with the lowest atmospheric pressure is July (1008.1mbar).
Average wind speed in September
Calintaan, Philippines
- Average wind speed in September: 11.4km/h
The windiest month (with the highest average wind speed) is January (17.1km/h).
The calmest month (with the lowest average wind speed) is May (9.5km/h).
Average humidity in September
Calintaan, Philippines
- Average humidity in September: 80%
The months with the highest relative humidity are July, August and September (80%).
The months with the lowest relative humidity are March and April (72%).
Average rainfall in September
Calintaan, Philippines
- Average rainfall in September: 172mm
The wettest month (with the highest rainfall) is July (270mm).
The driest months (with the least rainfall) are January and February (6mm).
Average rainfall days in September
Calintaan, Philippines
- Average rainfall days in September: 25 days
The month with the highest number of rainy days is July (27.2 days).
The month with the least rainy days is February (2.9 days).
Average sea temperature in September
Calintaan, Philippines
- Average sea temperature in September: 28.5°C
The best months for swimming (with the highest average sea temperature) are May and June (29.9°C).
The coldest month (with the lowest average sea temperature) is February (27.3°C).
Average daylight in September /
Average sunshine in September
Calintaan, Philippines
- Average daylight in September: 12h and 12min
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 24min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is April (Average sunshine: 11h and 42min).
The months with the least sunshine are January and December (Average sunshine: 7h and 12min).
Average sunshine days in September
Calintaan, Philippines
- Average sunshine days in September: 4 days
The month with the most sunshine days is March (24.8 days).
The month with the least sunshine days is July (2.8 days).
Average UV index in September
Calintaan, 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
Calintaan, Philippines
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 52).
The months with the least cloud cover are February and March (Cloud cover 17).
Average visibility in September
Calintaan, Philippines
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (10km).
The months with the lowest visibility are July and August (9km).
