September weather forecastMatiao, Philippines
September
Weather in September
September, the first month of the autumn in Matiao, is also a moderately hot month, with an average temperature fluctuating between 29.2°C (84.6°F) and 22.7°C (72.9°F).Temperature
On the advent of September, Matiao's average high-temperature exhibits a minor adjustment to a still warm 29.2°C (84.6°F) from August's 29.4°C (84.9°F). During September, Matiao observes a consistent average nighttime temperature of 22.7°C (72.9°F).Heat index
For September, the heat index is appraised at a torrid 35°C (95°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
February through April, September and October, with an average relative humidity of 80%, are the least humid months.Rainfall
In September, in Matiao, the rain falls for 22.5 days. Throughout September, 121mm (4.76") of precipitation is accumulated. Throughout the year, there are 284.4 rainfall days, and 1471mm (57.91") of precipitation is accumulated.Sea temperature
In September, the average sea temperature is 29.2°C (84.6°F).Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.
Daylight
In Matiao, the average length of the day in September is 12h and 10min.On the first day of the month, sunrise is at 5:28 am and sunset at 5:43 pm. On the last day of September, in Matiao, Philippines, sunrise is at 5:24 am and sunset at 5:28 pm PST.
Sunshine
In September, the average sunshine is 8.7h.UV index
March through May, September and October, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The UV index of 7 during September leads to these advisories:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Stay cautious! Sand and water reflections increase UV radiation potency.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Matiao, Philippines
- Average high temperature in September: 29.2°C
The warmest month (with the highest average high temperature) is May (30.1°C).
The month with the lowest average high temperature is January (28.2°C).
- Average low temperature in September: 22.7°C
The month with the highest average low temperature is May (23.6°C).
The coldest months (with the lowest average low temperature) are January, February and March (22.6°C).
Average pressure in September
Matiao, Philippines
- Average pressure in September: 1009.8mbar
The month with the highest atmospheric pressure is February (1011.1mbar).
The month with the lowest atmospheric pressure is December (1009.3mbar).
Average wind speed in September
Matiao, Philippines
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is February (6.7km/h).
The calmest month (with the lowest average wind speed) is May (4.8km/h).
Average humidity in September
Matiao, Philippines
- Average humidity in September: 80%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are February, March, April, September and October (80%).
Average rainfall in September
Matiao, Philippines
- Average rainfall in September: 121mm
The wettest month (with the highest rainfall) is January (168mm).
The driest month (with the least rainfall) is February (55mm).
Average rainfall days in September
Matiao, Philippines
- Average rainfall days in September: 22.5 days
The month with the highest number of rainy days is May (27.3 days).
The month with the least rainy days is February (19 days).
Average sea temperature in September
Matiao, Philippines
- Average sea temperature in September: 29.2°C
The best months for swimming (with the highest average sea temperature) are October and November (29.7°C).
The coldest month (with the lowest average sea temperature) is February (28.1°C).
Average daylight in September /
Average sunshine in September
Matiao, Philippines
- Average daylight in September: 12h and 12min
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 42min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is October (Average sunshine: 8h and 48min).
The month with the least sunshine is January (Average sunshine: 7h and 36min).
Average sunshine days in September
Matiao, Philippines
- Average sunshine days in September: 6.6 days
The month with the most sunshine days is March (7.3 days).
The month with the least sunshine days is May (2.5 days).
Average UV index in September
Matiao, Philippines
- Average UV index in September: 7
The months with the highest UV index are March, April, May, September and October (UV index 7).
The months with the lowest UV index are January, February, June, July, August, November and December (UV index 6).
Average cloud cover in September
Matiao, Philippines
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 37).
Average visibility in September
Matiao, Philippines
- Average visibility in September: 9km
The months with the highest visibility are February and March (10km).
The months with the lowest visibility are January, April, May, June, July, August, September, October, November and December (9km).
