September weather forecast
Blue Ridge, Philippines

September

Weather in September

The first month of the autumn, September, is also a hot month in Blue Ridge, Philippines, with an average temperature varying between 25°C (77°F) and 30.5°C (86.9°F).

Temperature

The unfolding of September shows an average high-temperature of a still hot 30.5°C (86.9°F), indicating a slight variance from August's 30.2°C (86.4°F). In the month of September, the nighttime temperature dips to a steady average of 25°C (77°F).

Heat index

The heat index in September is appraised at a torrid 39°C (102.2°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Note that heat index values are valued for light wind and location in the shade. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Blue Ridge, the average relative humidity in September is 80%.

Rainfall

In September, the rain falls for 22.9 days. Throughout September, 129mm (5.08") of precipitation is accumulated. Throughout the year, there are 203.7 rainfall days, and 849mm (33.43") of precipitation is accumulated.

Daylight

In Blue Ridge, the average length of the day in September is 12h and 13min.
On the first day of the month, sunrise is at 5:43 am and sunset at 6:07 pm. On the last day of September, sunrise is at 5:44 am and sunset at 5:45 pm PST.

Sunshine

The average sunshine in September is 8.3h.

UV index

The months with the highest UV index in Blue Ridge are February through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In September, the maximum UV index of 7 transforms into these recommendations:
Ward off overexposure. Defence against solar harm is crucial. 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. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.

Frequently asked questions

Is it hot during September?
During September, Blue Ridge experiences an average high-temperature of 30.5°C (86.9°F) and a low-temperature of 25°C (77°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in September is appraised at 39°C (102.2°F).
What is the average humidity in September?
The average relative humidity in September is 80%.
How many days does it rain in September?
In Blue Ridge, during September, the rain falls for 22.9 days and regularly aggregates up to 129mm (5.08") of precipitation.
How many hours of daylight does Blue Ridge have in September?
In September, the average day length is 12h and 13min.
When is the sunrise / sunset in September?
In September, on the first day of the month, sunrise is at 5:43 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 5:45 pm PST.
How long on average sun shines in September?
In September, the average sunshine duration is 8.3h.
What are the months with the highest UV index?
The months with the highest UV index are February through November, with an average maximum UV index of 7.
What is the UV index intensity in September?
The average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.
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 - Blue Ridge, Philippines
Average temperature in September
Blue Ridge, Philippines
  • Average high temperature in September: 30.5°C

The warmest month (with the highest average high temperature) is May (33°C).
The month with the lowest average high temperature is January (27.9°C).

  • Average low temperature in September: 25°C

The month with the highest average low temperature is May (26.2°C).
The coldest month (with the lowest average low temperature) is February (22.9°C).

Average pressure in September - Blue Ridge, Philippines
Average pressure in September
Blue Ridge, Philippines
  • Average pressure in September: 1008.2mbar

The month with the highest atmospheric pressure is February (1013.4mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).

Average wind speed in September - Blue Ridge, Philippines
Average wind speed in September
Blue Ridge, Philippines
  • Average wind speed in September: 8.3km/h

The windiest month (with the highest average wind speed) is January (12.3km/h).
The calmest month (with the lowest average wind speed) is May (7.5km/h).

Average humidity in September - Blue Ridge, Philippines
Average humidity in September
Blue Ridge, Philippines
  • Average humidity in September: 80%

The months with the highest relative humidity are July and August (81%).
The month with the lowest relative humidity is April (72%).

Average rainfall in September - Blue Ridge, Philippines
Average rainfall in September
Blue Ridge, Philippines
  • Average rainfall in September: 129mm

The wettest month (with the highest rainfall) is July (157mm).
The driest month (with the least rainfall) is February (14mm).

Average rainfall days in September - Blue Ridge, Philippines
Average rainfall days in September
Blue Ridge, Philippines
  • Average rainfall days in September: 22.9 days

The month with the highest number of rainy days is July (24.1 days).
The month with the least rainy days is February (8.8 days).

Average daylight in September / Average sunshine in September - Blue Ridge, Philippines
Average daylight in September /
Average sunshine in September
Blue Ridge, 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: 8h and 2min

The month with the most sunshine is April (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

Average sunshine days in September - Blue Ridge, Philippines
Average sunshine days in September
Blue Ridge, Philippines
  • Average sunshine days in September: 6.3 days

The month with the most sunshine days is April (12.6 days).
The month with the least sunshine days is July (6.2 days).

Average UV index in September - Blue Ridge, Philippines
Average UV index in September
Blue Ridge, Philippines
  • Average UV index in September: 7

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

Average cloud cover in September - Blue Ridge, Philippines
Average cloud cover in September
Blue Ridge, Philippines
  • Average cloud cover in September: 45

The month with the most cloud cover is August (Cloud cover 50).
The month with the least cloud cover is April (Cloud cover 25).

Average visibility in September - Blue Ridge, Philippines
Average visibility in September
Blue Ridge, Philippines
  • Average visibility in September: 9km

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

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