September weather forecastMatlang, Philippines
September
Weather in September
September, the first month of the autumn in Matlang, is also a moderately hot month, with an average temperature varying between 25.8°C (78.4°F) and 29.6°C (85.3°F).Temperature
Matlang ushers in September with an average high-temperature of a still warm 29.6°C (85.3°F), showing a close resemblance to the previous month. The temperature during September nights demonstrates a small drop from the daytime highs, settling to an average of 25.8°C (78.4°F).Heat index
The heat index in September is computed to be a torrid 36°C (96.8°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.It is crucial to understand that heat index figures are for shade and gentle wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly relevant to babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
In September, the average relative humidity is 79%.Rainfall
In Matlang, during September, the rain falls for 24 days and regularly aggregates up to 75mm (2.95") of precipitation. Throughout the year, there are 250 rainfall days, and 824mm (32.44") of precipitation is accumulated.Sea temperature
In Matlang, the average seawater temperature in September is 29.2°C (84.6°F).Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.
Daylight
In Matlang, the average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 5:32 am and sunset at 5:51 pm. On the last day of September, sunrise is at 5:30 am and sunset at 5:33 pm PST.
Sunshine
In Matlang, the average sunshine in September is 8.3h.UV index
The months with the highest UV index 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. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, a regular UV index of 7 translates into these guidelines:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Matlang, Philippines
- Average high temperature in September: 29.6°C
The warmest month (with the highest average high temperature) is May (30.9°C).
The month with the lowest average high temperature is January (28.2°C).
- Average low temperature in September: 25.8°C
The months with the highest average low temperature are May and June (26.2°C).
The coldest month (with the lowest average low temperature) is February (23.9°C).
Average pressure in September
Matlang, Philippines
- Average pressure in September: 1008.6mbar
The month with the highest atmospheric pressure is February (1011.8mbar).
The month with the lowest atmospheric pressure is August (1008.3mbar).
Average wind speed in September
Matlang, Philippines
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is January (12.8km/h).
The calmest month (with the lowest average wind speed) is May (7.5km/h).
Average humidity in September
Matlang, Philippines
- Average humidity in September: 79%
The month with the highest relative humidity is January (82%).
The months with the lowest relative humidity are May and June (77%).
Average rainfall in September
Matlang, Philippines
- Average rainfall in September: 75mm
The wettest month (with the highest rainfall) is July (104mm).
The driest month (with the least rainfall) is April (31mm).
Average rainfall days in September
Matlang, Philippines
- Average rainfall days in September: 24 days
The month with the highest number of rainy days is October (25.1 days).
The month with the least rainy days is February (14.8 days).
Average sea temperature in September
Matlang, Philippines
- Average sea temperature in September: 29.2°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 (26.8°C).
Average daylight in September /
Average sunshine in September
Matlang, Philippines
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 8h and 18min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in September
Matlang, Philippines
- Average sunshine days in September: 4.6 days
The month with the most sunshine days is March (10.4 days).
The month with the least sunshine days is August (4.4 days).
Average UV index in September
Matlang, 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
Matlang, Philippines
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is May (Cloud cover 30).
Average visibility in September
Matlang, 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).
