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 sea temperature 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
In September, Jetafe experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 30.1°C (86.2°F) in August to a moderately hot 29.7°C (85.5°F). Jetafe sees a gentle drop from the daily peak temperature in September, with an average low settling at 25.8°C (78.4°F).Heat index
The heat index for September is computed to be a fiery hot 36°C (96.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Note that heat index values are valued for light wind and location in the shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. 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 hold great significance to children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
In September, the average relative humidity is 77%.Rainfall
In Jetafe, in September, during 21 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, in Jetafe, there are 223.7 rainfall days, and 788mm (31.02") of precipitation is accumulated.Sea temperature
In Jetafe, in September, the average water temperature is 29.2°C (84.6°F).Note: Water activities including swimming and diving at temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed very pleasurable and enjoyable for extended periods, devoid of discomfort.
Daylight
In September, the average length of the day is 12h and 11min.On the first day of the month, sunrise is at 5:33 am and sunset at 5:52 pm. On the last day of September, in Jetafe, sunrise is at 5:31 am and sunset at 5:34 pm PST.
Sunshine
In September, the average sunshine is 8.3h.UV index
The months with the highest UV index in Jetafe are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Jetafe. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 7 in September interprets into the following advice:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Heads up! UV intensity is amplified by reflections from water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is it in Jetafe in September?
What is the average humidity in September in Jetafe?
How much does it rain in Jetafe in September?
What is the sea water temperature in September in Jetafe?
What is the average length of the day in September in Jetafe?
What time are sunrise and sunset in September in Jetafe?
How long on average sun shines in September in Jetafe?
What are the months with the highest UV index in Jetafe?
What is the month with the lowest UV index in Jetafe?
What is the UV index reading in September in Jetafe?
Average temperature in September
Jetafe, Philippines
- Average high temperature in September: 29.7°C
The warmest month (with the highest average high temperature) is May (30.8°C).
The month with the lowest average high temperature is January (27.8°C).
- Average low temperature in September: 25.8°C
The month with the highest average low temperature is May (26.6°C).
The coldest months (with the lowest average low temperature) are February and March (24.8°C).
Average pressure in September
Jetafe, Philippines
- Average pressure in September: 1009mbar
The month with the highest atmospheric pressure is February (1011.5mbar).
The months with the lowest atmospheric pressure are July and August (1008.7mbar).
Average wind speed in September
Jetafe, Philippines
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is January (18.1km/h).
The calmest month (with the lowest average wind speed) is June (9.7km/h).
Average humidity in September
Jetafe, Philippines
- Average humidity in September: 77%
The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are April, May, June and August (76%).
Average rainfall in September
Jetafe, Philippines
- Average rainfall in September: 66mm
The wettest month (with the highest rainfall) is July (95mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in September
Jetafe, Philippines
- Average rainfall days in September: 21 days
The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is February (13.6 days).
Average sea temperature in September
Jetafe, Philippines
- Average sea temperature in September: 29.2°C
The best month for swimming (with the highest average sea temperature) is June (29.6°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).
Average daylight in September /
Average sunshine in September
Jetafe, Philippines
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in September
Jetafe, Philippines
- Average sunshine days in September: 6.8 days
The month with the most sunshine days is March (13.1 days).
The months with the least sunshine days are June and September (6.8 days).
Average UV index in September
Jetafe, 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, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Jetafe, Philippines
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is April (Cloud cover 31).
Average visibility in September
Jetafe, 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).
