September weather forecastBulusan, Philippines
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Bulusan, Philippines, with an average temperature varying between 29.3°C (84.7°F) and 26.5°C (79.7°F).Temperature
The advent of September presents an average high-temperature of a still moderately hot 29.3°C (84.7°F), maintaining a close correlation with the preceding month. During September's nights, Bulusan notes a minor temperature decline, reaching an average of 26.5°C (79.7°F).Heat index
The heat index value during September is evaluated at a fiery hot 35°C (95°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.In the scope of the heat index, its values resonate with shade and light wind conditions. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. 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 quite important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.
Humidity
In September, the average relative humidity is 79%.Rainfall
In Bulusan, in September, it is raining for 22.1 days, with typically 125mm (4.92") of accumulated precipitation. In Bulusan, Philippines, during the entire year, the rain falls for 260.4 days and collects up to 1516mm (59.69") of precipitation.Sea temperature
In Bulusan, in September, the average water temperature is 29.3°C (84.7°F).Note: In water temperatures ranging between 25°C (77°F) and 29°C (84.2°F), activities such as swimming and diving become highly pleasurable for long durations.
Daylight
In September, the average length of the day in Bulusan is 12h and 12min.On the first day of September in Bulusan, sunrise is at 5:32 am and sunset at 5:54 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 5:34 pm PST.
Sunshine
In September, the average sunshine in Bulusan is 8.1h.UV index
January through November, with an average maximum UV index of 7, are months with the highest UV index in Bulusan. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, an average UV index of 7 transforms into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Beware! Reflecting off water and sand, UV rays are much stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Bulusan, Philippines
- Average high temperature in September: 29.3°C
The warmest month (with the highest average high temperature) is May (30.4°C).
The month with the lowest average high temperature is January (26.8°C).
- Average low temperature in September: 26.5°C
The month with the highest average low temperature is June (27°C).
The coldest month (with the lowest average low temperature) is February (24.7°C).
Average pressure in September
Bulusan, Philippines
- Average pressure in September: 1008.2mbar
The month with the highest atmospheric pressure is February (1012.6mbar).
The month with the lowest atmospheric pressure is August (1007.8mbar).
Average wind speed in September
Bulusan, Philippines
- Average wind speed in September: 14.7km/h
The windiest month (with the highest average wind speed) is January (22.7km/h).
The calmest month (with the lowest average wind speed) is May (11.8km/h).
Average humidity in September
Bulusan, Philippines
- Average humidity in September: 79%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is June (77%).
Average rainfall in September
Bulusan, Philippines
- Average rainfall in September: 125mm
The wettest month (with the highest rainfall) is December (263mm).
The driest month (with the least rainfall) is April (45mm).
Average rainfall days in September
Bulusan, Philippines
- Average rainfall days in September: 22.1 days
The month with the highest number of rainy days is July (25.3 days).
The month with the least rainy days is April (17.3 days).
Average sea temperature in September
Bulusan, Philippines
- Average sea temperature in September: 29.3°C
The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).
Average daylight in September /
Average sunshine in September
Bulusan, Philippines
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).
- Average sunshine in September: 8h and 6min
The month with the most sunshine is May (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in September
Bulusan, Philippines
- Average sunshine days in September: 6.7 days
The month with the most sunshine days is August (9.7 days).
The month with the least sunshine days is July (4.5 days).
Average UV index in September
Bulusan, 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 and November (UV index 7).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in September
Bulusan, Philippines
- Average cloud cover in September: 42
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility in September
Bulusan, 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).
