September weather forecast
Layac, Philippines

September

Weather in September

The first month of the autumn, September, is also a moderately hot month in Layac, Philippines, with temperature in the range of an average high of 29.7°C (85.5°F) and an average low of 23.9°C (75°F).

Temperature

The shift into September records an average high-temperature of a still moderately hot 29.7°C (85.5°F), subtly varied from August's 29.3°C (84.7°F). The low-temperature average for Layac during September stands at a still warm 23.9°C (75°F).

Heat index

In September, the average heat index is appraised at a very hot 38°C (100.4°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Understanding the heat index involves considering values for shaded locales with light wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

August and September, with an average relative humidity of 85%, are the most humid months.

Rainfall

In September, in Layac, the rain falls for 26.9 days. Throughout September, 260mm (10.24") of precipitation is accumulated. In Layac, Philippines, during the entire year, the rain falls for 237.9 days and collects up to 1774mm (69.84") of precipitation.

Daylight

In Layac, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 5:45 am and sunset at 6:10 pm. On the last day of September, in Layac, Philippines, sunrise is at 5:47 am and sunset at 5:48 pm PST.

Sunshine

The average sunshine in September in Layac is 7.9h.

UV index

The months with the highest UV index in Layac are February through June, August through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In September, the UV index of 7 transforms into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

How hot is September in Layac?
An average high-temperature, in September, in Layac, is 29.7°C (85.5°F) and the average low-temperature is 23.9°C (75°F). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is appraised at 38°C (100.4°F).
What are the most humid months in Layac?
August and September, with an average relative humidity of 85%, are most humid months in Layac.
What is the average humidity in September in Layac?
The average relative humidity in September in Layac is 85%.
How much does it rain in Layac in September?
In September, in Layac, Philippines, the rain falls for 26.9 days. Throughout September, 260mm (10.24") of precipitation is accumulated.
How many hours of daylight does Layac have in September?
The average day length in September in Layac, Philippines, is 12h and 13min.
When is the sunrise / sunset in September in Layac?
On the first day of September in Layac, sunrise is at 5:45 am and sunset at 6:10 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 5:48 pm PST.
How many hours of sunshine does Layac have in September?
The average sunshine duration in September in Layac is 7.9h.
What is the month with the highest UV index in Layac?
February through June, August through November, with an average maximum UV index of 7, are months with the highest UV index.
How high is the UV index in September in Layac?
In Layac, Philippines, the average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September
Layac, Philippines
  • Average high temperature in September: 29.7°C

The warmest month (with the highest average high temperature) is April (32.9°C).
The month with the lowest average high temperature is January (28.6°C).

  • Average low temperature in September: 23.9°C

The month with the highest average low temperature is May (25.3°C).
The coldest month (with the lowest average low temperature) is January (21.7°C).

Average pressure in September
Layac, Philippines
  • Average pressure in September: 1008.2mbar

The month with the highest atmospheric pressure is February (1013.3mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).

Average wind speed in September
Layac, Philippines
  • Average wind speed in September: 7.7km/h

The windiest month (with the highest average wind speed) is January (10.8km/h).
The calmest month (with the lowest average wind speed) is May (6.6km/h).

Average humidity in September
Layac, Philippines
  • Average humidity in September: 85%

The months with the highest relative humidity are August and September (85%).
The months with the lowest relative humidity are March and April (72%).

Average rainfall in September
Layac, Philippines
  • Average rainfall in September: 260mm

The wettest month (with the highest rainfall) is July (331mm).
The driest month (with the least rainfall) is February (21mm).

Average rainfall days in September
Layac, Philippines
  • Average rainfall days in September: 26.9 days

The month with the highest number of rainy days is July (29.3 days).
The month with the least rainy days is February (9.2 days).

Average daylight in September /
Average sunshine in September
Layac, Philippines
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in September: 7h and 5min

The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).

Average sunshine days in September
Layac, Philippines
  • Average sunshine days in September: 2.1 days

The month with the most sunshine days is January (18.5 days).
The month with the least sunshine days is July (1.4 days).

Average UV index in September
Layac, Philippines
  • Average UV index in September: 7

The months with the highest UV index are February, March, April, May, June, August, September, October and November (UV index 7).
The months with the lowest UV index are January, July and December (UV index 6).

Average cloud cover in September
Layac, Philippines
  • Average cloud cover in September: 48

The month with the most cloud cover is August (Cloud cover 56).
The month with the least cloud cover is March (Cloud cover 28).

Average visibility in September
Layac, Philippines
  • Average visibility in September: 9km

The months with the highest visibility are January, February, March, April and December (10km).
The months with the lowest visibility are May, June, July, August, September, October and November (9km).

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