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
Weather in September
Temperature
September observes an average high-temperature of a still warm 27.9°C (82.2°F), marking an insignificant difference from August's 27.6°C (81.7°F). In La Trinidad, the September nights cool down to an average low of 20.6°C (69.1°F).Heat index
September's heat index is evaluated at a tropical 33°C (91.4°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The average relative humidity in September is 86%.Rainfall
In La Trinidad, during September, the rain falls for 28.9 days and regularly aggregates up to 352mm (13.86") of precipitation. Throughout the year, there are 282.2 rainfall days, and 2330mm (91.73") of precipitation is accumulated.Daylight
The average length of the day in September in La Trinidad is 12h and 14min.On the first day of September in La Trinidad, sunrise is at 5:44 am and sunset at 6:10 pm. On the last day of the month, sunrise is at 5:47 am and sunset at 5:47 pm PST.
Sunshine
In September, the average sunshine in La Trinidad is 8.6h.UV index
January through April, June through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 6 during September leads to these advisories:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.
Frequently asked questions
What is the average September temperature in La Trinidad?
What is the average humidity in September in La Trinidad?
How many days does it rain in September in La Trinidad?
How many hours of daylight does La Trinidad have in September?
When are sunrise and sunset in September in La Trinidad?
How many hours of sunshine does La Trinidad have in September?
What is the month with the lowest UV index in La Trinidad?
How high is the UV index in September in La Trinidad?
Average temperature in September
La Trinidad, Philippines
- Average high temperature in September: 27.9°C
The warmest month (with the highest average high temperature) is April (30.3°C).
The month with the lowest average high temperature is January (27.5°C).
- Average low temperature in September: 20.6°C
The month with the highest average low temperature is May (21.2°C).
The coldest month (with the lowest average low temperature) is January (18.2°C).
Average pressure in September
La Trinidad, Philippines
- Average pressure in September: 1008.2mbar
The month with the highest atmospheric pressure is February (1014.1mbar).
The month with the lowest atmospheric pressure is August (1007.5mbar).
Average wind speed in September
La Trinidad, Philippines
- Average wind speed in September: 5.1km/h
The windiest month (with the highest average wind speed) is October (5.8km/h).
The calmest month (with the lowest average wind speed) is March (4.7km/h).
Average humidity in September
La Trinidad, Philippines
- Average humidity in September: 86%
The months with the highest relative humidity are July and August (87%).
The months with the lowest relative humidity are February and March (74%).
Average rainfall in September
La Trinidad, Philippines
- Average rainfall in September: 352mm
The wettest month (with the highest rainfall) is July (418mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in September
La Trinidad, Philippines
- Average rainfall days in September: 28.9 days
The month with the highest number of rainy days is July (30.5 days).
The month with the least rainy days is January (12.1 days).
Average daylight in September /
Average sunshine in September
La Trinidad, Philippines
- Average daylight in September: 12h and 1min
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 4min
The month with the most sunshine is April (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 7h and 0min).
Average sunshine days in September
La Trinidad, Philippines
- Average sunshine days in September: 0.5 days
The month with the most sunshine days is January (14 days).
The month with the least sunshine days is July (0.2 days).
Average UV index in September
La Trinidad, Philippines
- Average UV index in September: 6
The month with the highest UV index is May (UV index 7).
The months with the lowest UV index are January, February, March, April, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
La Trinidad, Philippines
- Average cloud cover in September: 46
The months with the most cloud cover are July and August (Cloud cover 53).
The months with the least cloud cover are January and February (Cloud cover 26).
Average visibility in September
La Trinidad, Philippines
- Average visibility in September: 8km
The months with the highest visibility are January and December (10km).
The month with the lowest visibility is July (7km).
La Trinidad, Philippines
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