Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
Iligan City, Philippines, experiences a minor change to a still moderately hot 28.2°C (82.8°F) in average high-temperature during September, closely reflecting August. During September, Iligan City records a consistent average nighttime temperature of 22.5°C (72.5°F).Heat index
In September, the average heat index is calculated to be a tropical 33°C (91.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 80%.Rainfall
In Iligan City, Philippines, in September, it is raining for 24.4 days, with typically 85mm (3.35") of accumulated precipitation. In Iligan City, during the entire year, the rain falls for 289.4 days and collects up to 965mm (37.99") of precipitation.Daylight
In Iligan City, the average length of the day in September is 12h and 10min.On the first day of the month, sunrise is at 5:34 am and sunset at 5:51 pm. On the last day of September, sunrise is at 5:31 am and sunset at 5:34 pm PST.
Sunshine
The average sunshine in September is 8.5h.UV index
January through March, June through December, with an average maximum UV index of 6, are months with the lowest UV index in Iligan City. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 6 suggests this advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Iligan City?
What is the least humid month in Iligan City?
What is the average humidity in September in Iligan City?
How many days does it rain in September in Iligan City?
How many hours of daylight does Iligan City have in September?
When is the sunrise / sunset in September in Iligan City?
How long on average sun shines in September in Iligan City?
When is the lowest UV index in Iligan City?
How high is the UV index in September in Iligan City?
Average temperature in September
Iligan City, Philippines
- Average high temperature in September: 28.2°C
The warmest month (with the highest average high temperature) is May (28.9°C).
The month with the lowest average high temperature is January (26.5°C).
- Average low temperature in September: 22.5°C
The month with the highest average low temperature is May (23.2°C).
The coldest month (with the lowest average low temperature) is February (21.8°C).
Average pressure in September
Iligan City, Philippines
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is February (1011.2mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in September
Iligan City, Philippines
- Average wind speed in September: 6.9km/h
The windiest month (with the highest average wind speed) is February (8.2km/h).
The calmest month (with the lowest average wind speed) is May (5.4km/h).
Average humidity in September
Iligan City, Philippines
- Average humidity in September: 80%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are August and September (80%).
Average rainfall in September
Iligan City, Philippines
- Average rainfall in September: 85mm
The wettest month (with the highest rainfall) is June (140mm).
The driest month (with the least rainfall) is February (48mm).
Average rainfall days in September
Iligan City, Philippines
- Average rainfall days in September: 24.4 days
The month with the highest number of rainy days is May (27.2 days).
The month with the least rainy days is February (19.3 days).
Average daylight in September /
Average sunshine in September
Iligan City, Philippines
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).
Average sunshine days in September
Iligan City, Philippines
- Average sunshine days in September: 4.5 days
The month with the most sunshine days is August (6 days).
The month with the least sunshine days is November (2.7 days).
Average UV index in September
Iligan City, Philippines
- Average UV index in September: 6
The months with the highest UV index are April and May (UV index 7).
The months with the lowest UV index are January, February, March, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Iligan City, Philippines
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 46).
The month with the least cloud cover is April (Cloud cover 34).
Average visibility in September
Iligan City, Philippines
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
