September weather forecastBayombong, Philippines

September

Weather in September

September, the first month of the autumn in Bayombong, is still a warm month, with an average temperature varying between 26.7°C (80.1°F) and 18.8°C (65.8°F).

Temperature

The onset of September manifests an average high-temperature of a still warm 26.7°C (80.1°F), demonstrating a minor variation from the preceding month. Bayombong reports an average low-temperature of 18.8°C (65.8°F) during the nights of September.

Humidity

In September, the average relative humidity is 86%.

Rainfall

In September, the rain falls for 27.2 days. Throughout September, 210mm (8.27") of precipitation is accumulated. In Bayombong, during the entire year, the rain falls for 295 days and collects up to 1940mm (76.38") of precipitation.

Daylight

In September, the average length of the day is 12h and 14min.
On the first day of the month, sunrise is at 5:42 am and sunset at 6:08 pm. On the last day of September, sunrise is at 5:45 am and sunset at 5:45 pm PST.

Sunshine

In September, the average sunshine is 8.5h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 6 during September, leads to the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.

Updated: Aug 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in September, in Bayombong, records 26.7°C (80.1°F), while the low-temperature is 18.8°C (65.8°F). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is computed to be 31°C (87.8°F).

In September, the average relative humidity is 86%.

In Bayombong, during September, the rain falls for 27.2 days and regularly aggregates up to 210mm (8.27") of precipitation.

In Bayombong, Philippines, the average day length in September is 12h and 14min.

In September, on the first day of the month, sunrise is at 5:42 am and sunset at 6:08 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:45 pm PST.

In September, the average sunshine duration is 8.5h.

March through September, with an average maximum UV index of 6, are months with the highest UV index in Bayombong.

In September, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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

27.3°C

26.7°C

25.4°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.8km/h

5.4km/h

6.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

1.8

1.7

4.2

Average UV index

Average cloud cover

Average visibility

Average temperature in September
Bayombong, Philippines

Average high temperature in September: 26.7°C

The warmest months (with the highest average high temperature) are May and June (28.3°C).
The month with the lowest average high temperature is January (21.8°C).

Average low temperature in September: 18.8°C

The months with the highest average low temperature are June and August (19.3°C).
The coldest month (with the lowest average low temperature) is January (14.9°C).

Average pressure in September
Bayombong, Philippines

Average pressure in September: 1008.3mbar

The months with the highest atmospheric pressure are January and February (1014.5mbar).
The month with the lowest atmospheric pressure is August (1007.4mbar).

Average wind speed in September
Bayombong, Philippines

Average wind speed in September: 5.2km/h

The windiest month (with the highest average wind speed) is December (6.8km/h).
The calmest month (with the lowest average wind speed) is May (4.1km/h).

Average humidity in September
Bayombong, Philippines

Average humidity in September: 86%

The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is May (82%).

Average rainfall in September
Bayombong, Philippines

Average rainfall in September: 210mm

The wettest month (with the highest rainfall) is May (281mm).
The driest month (with the least rainfall) is January (53mm).

Average rainfall days in September
Bayombong, Philippines

Average rainfall days in September: 27.2 days

The month with the highest number of rainy days is July (29.1 days).
The month with the least rainy days is January (19.2 days).

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

Average daylight in September: 12h and 12min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

Average sunshine in September: 8h and 30min

The months with the most sunshine are April and June (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in September
Bayombong, Philippines

Average sunshine days in September: 1.7 days

The month with the most sunshine days is January (7.4 days).
The month with the least sunshine days is July (1.3 days).

Average UV index in September
Bayombong, Philippines

Average UV index in September: 6

The months with the highest UV index are March, April, May, June, July, August and September (UV index 6).
The months with the lowest UV index are January and December (UV index 4).