September weather forecastDampas, Philippines

September

Weather in September

September, the first month of the autumn in Dampas, is also a moderately hot month, with an average temperature fluctuating between 29.2°C (84.6°F) and 26.9°C (80.4°F).

Temperature

As August transitions into September, the average high-temperature rests at a still warm 29.2°C (84.6°F), maintaining a close resemblance to the previous month. Dampas registers a small shift from peak daytime temperatures, with a consistent average low-temperature of 26.9°C (80.4°F) during September.

Heat index

The heat index in September is estimated at a hot 34°C (93.2°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

In Dampas, the average relative humidity in September is 76%.

Rainfall

In Dampas, in September, during 22.5 rainfall days, 99mm (3.9") of precipitation is typically accumulated. In Dampas, during the entire year, the rain falls for 247.9 days and collects up to 978mm (38.5") of precipitation.

Daylight

In Dampas, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 5:35 am and sunset at 5:53 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 5:35 pm PST.

Sunshine

The average sunshine in September is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, 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 ordinary individuals.
Note: An average UV index of 7 in September transforms into this advice:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.

Updated: Feb 7, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Dampas, 29.2°C (84.6°F) is the average high-temperature and 26.9°C (80.4°F) is the average low-temperature during September. The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in September is estimated at 34°C (93.2°F).

In September, the average relative humidity is 76%.

In Dampas, Philippines, during September, the rain falls for 22.5 days and regularly aggregates up to 99mm (3.9") of precipitation.

In September, the average day length in Dampas is 12h and 11min.

In September, on the first day of the month, sunrise is at 5:35 am and sunset at 5:53 pm. On the last day of the month, in Dampas, Philippines, sunrise is at 5:32 am and sunset at 5:35 pm PST.

In September, the average sunshine duration is 8.6h.

January through December, with an average maximum UV index of 7, are months with the highest UV index.

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Dampas, Philippines.

In September, the average daily maximum UV index in Dampas is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

29.5°C

29.2°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

14.8km/h

14.4km/h

13.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

8.2

6.4

3.9

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Dampas, 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 (27.9°C).

Average low temperature in September: 26.9°C

The month with the highest average low temperature is May (27.5°C).
The coldest month (with the lowest average low temperature) is February (25.3°C).

Average pressure in September
Dampas, Philippines

Average pressure in September: 1009.2mbar

The month with the highest atmospheric pressure is February (1011.3mbar).
The months with the lowest atmospheric pressure are July and August (1008.9mbar).

Average wind speed in September
Dampas, Philippines

Average wind speed in September: 13.9km/h

The windiest month (with the highest average wind speed) is January (20.2km/h).
The calmest month (with the lowest average wind speed) is June (10.3km/h).

Average humidity in September
Dampas, Philippines

Average humidity in September: 76%

The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (75%).

Average rainfall in September
Dampas, Philippines

Average rainfall in September: 99mm

The wettest months (with the highest rainfall) are July and October (122mm).
The driest month (with the least rainfall) is April (39mm).

Average rainfall days in September
Dampas, Philippines

Average rainfall days in September: 22.5 days

The month with the highest number of rainy days is October (25.7 days).
The month with the least rainy days is February (14.1 days).

Average daylight in September /
Average sunshine in September
Dampas, Philippines

Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 36min).

Average sunshine in September: 8h and 36min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 42min).

Average sunshine days in September
Dampas, Philippines

Average sunshine days in September: 6.4 days

The month with the most sunshine days is March (13.2 days).
The month with the least sunshine days is October (3.9 days).

Average UV index in September
Dampas, 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
Dampas, Philippines

Average cloud cover in September: 38

The month with the most cloud cover is January (Cloud cover 48).
The month with the least cloud cover is April (Cloud cover 28).

Average visibility in September
Dampas, 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).