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
The arrival of September brings an average high-temperature of a still hot 30°C (86°F), subtly diverging from August's 30.3°C (86.5°F). In September, Achila experiences a marginal drop in temperature, with averages of 26.6°C (79.9°F) at night.Heat index
The heat index in September is appraised at a torrid 36°C (96.8°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Realize that the values for the heat index are set for shaded places and light winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
The average relative humidity in September in Achila is 75%.Rainfall
In Achila, in September, during 19 rainfall days, 65mm (2.56") of precipitation is typically accumulated. Throughout the year, there are 225 rainfall days, and 941mm (37.05") of precipitation is accumulated.Daylight
In September, the average length of the day in Achila is 12h and 11min.On the first day of the month, sunrise is at 5:32 am and sunset at 5:51 pm. On the last day of September, in Achila, sunrise is at 5:30 am and sunset at 5:33 pm PST.
Sunshine
In Achila, Philippines, the average sunshine in September is 8.5h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Achila, Philippines, are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for average individuals.Note: In September, the UV index of 7 transforms into the following advice:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Frequently asked questions
How hot does it get in Achila in September?
What is the average humidity in September in Achila?
How many days does it rain in September in Achila?
How many hours of daylight does Achila have in September?
When is the sunrise / sunset in September in Achila?
How long on average sun shines in September in Achila?
What are the months with the highest UV index in Achila?
When is the lowest UV index in Achila?
What is the UV index intensity in September in Achila?
Average temperature in September
Achila, Philippines
- Average high temperature in September: 30°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 (27.9°C).
- Average low temperature in September: 26.6°C
The month with the highest average low temperature is May (27.2°C).
The coldest month (with the lowest average low temperature) is February (25.2°C).
Average pressure in September
Achila, Philippines
- Average pressure in September: 1009mbar
The month with the highest atmospheric pressure is February (1011.6mbar).
The months with the lowest atmospheric pressure are July and August (1008.6mbar).
Average wind speed in September
Achila, Philippines
- Average wind speed in September: 12.5km/h
The windiest month (with the highest average wind speed) is January (17.9km/h).
The calmest month (with the lowest average wind speed) is June (10.6km/h).
Average humidity in September
Achila, Philippines
- Average humidity in September: 75%
The month with the highest relative humidity is January (80%).
The month with the lowest relative humidity is June (74%).
Average rainfall in September
Achila, Philippines
- Average rainfall in September: 65mm
The wettest month (with the highest rainfall) is December (123mm).
The driest month (with the least rainfall) is April (35mm).
Average rainfall days in September
Achila, Philippines
- Average rainfall days in September: 19 days
The month with the highest number of rainy days is January (23.4 days).
The month with the least rainy days is April (13.8 days).
Average daylight in September /
Average sunshine in September
Achila, 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 3min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in September
Achila, Philippines
- Average sunshine days in September: 10.2 days
The month with the most sunshine days is April (13 days).
The month with the least sunshine days is January (4.6 days).
Average UV index in September
Achila, 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
Achila, Philippines
- Average cloud cover in September: 39
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility in September
Achila, 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).
Achila, Philippines
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