September weather forecastDiplahan, Philippines
September
Weather in September
September, the first month of the autumn in Diplahan, is also a moderately hot month, with temperature in the range of an average high of 29.5°C (85.1°F) and an average low of 23.4°C (74.1°F).Temperature
In September, the average high-temperature registers at a still warm 29.5°C (85.1°F), nearly identical to August's 29.4°C (84.9°F). Throughout September, the average low-temperature dips to a still moderately hot 23.4°C (74.1°F).Heat index
In September, the average heat index is calculated to be a very hot 37°C (98.6°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.Be informed that the heat index values are oriented around shady conditions and gentle breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
In September, the average relative humidity is 82%.Rainfall
In Diplahan, in September, during 23.4 rainfall days, 91mm (3.58") of precipitation is typically accumulated. Throughout the year, there are 276.2 rainfall days, and 1339mm (52.72") of precipitation is accumulated.Daylight
In Diplahan, the average length of the day in September is 12h and 10min.On the first day of September, sunrise is at 5:40 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 5:39 pm PST.
Sunshine
In September, the average sunshine is 8h.UV index
The months with the highest UV index 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 estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 7 turns into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Diplahan, Philippines
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is April (31.3°C).
The month with the lowest average high temperature is July (29.2°C).
- Average low temperature in September: 23.4°C
The month with the highest average low temperature is May (24.3°C).
The coldest month (with the lowest average low temperature) is February (23°C).
Average pressure in September
Diplahan, Philippines
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is February (1010.6mbar).
The months with the lowest atmospheric pressure are November and December (1009.1mbar).
Average wind speed in September
Diplahan, Philippines
- Average wind speed in September: 5.4km/h
The windiest month (with the highest average wind speed) is February (7.9km/h).
The calmest month (with the lowest average wind speed) is May (4.3km/h).
Average humidity in September
Diplahan, Philippines
- Average humidity in September: 82%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is March (77%).
Average rainfall in September
Diplahan, Philippines
- Average rainfall in September: 91mm
The wettest month (with the highest rainfall) is June (191mm).
The driest month (with the least rainfall) is February (45mm).
Average rainfall days in September
Diplahan, Philippines
- Average rainfall days in September: 23.4 days
The month with the highest number of rainy days is May (28.4 days).
The month with the least rainy days is February (14.7 days).
Average daylight in September /
Average sunshine in September
Diplahan, Philippines
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is June (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in September
Diplahan, Philippines
- Average sunshine days in September: 6.2 days
The month with the most sunshine days is February (11.8 days).
The month with the least sunshine days is May (1.8 days).
Average UV index in September
Diplahan, 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
Diplahan, Philippines
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 30).
Average visibility in September
Diplahan, Philippines
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
