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
The dawn of September sees an average high-temperature of a moderately hot 29.8°C (85.6°F), subtly contrasting with August's 30°C (86°F). During the month of September, Sagñay experiences a steady low-temperature average of 24.7°C (76.5°F).Heat index
In September, the heat index is evaluated at a fiery hot 38°C (100.4°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold great significance to 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.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.
Humidity
In September, the average relative humidity in Sagñay is 84%.Rainfall
In Sagñay, in September, during 22.6 rainfall days, 112mm (4.41") of precipitation is typically accumulated. Throughout the year, in Sagñay, there are 269.6 rainfall days, and 1468mm (57.8") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 13min.On the first day of the month, sunrise is at 5:34 am and sunset at 5:57 pm. On the last day of September, sunrise is at 5:35 am and sunset at 5:36 pm PST.
Sunshine
In September, the average sunshine in Sagñay is 7.8h.UV index
February, April through September and November, with an average maximum UV index of 7, are months with the highest UV index in Sagñay. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.Note: A daily maximum UV index of 7 in September translates into the following instructions:
Inhibit overexposure. Warding off sun damage is of utmost importance. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September in Sagñay?
What is the average humidity in September in Sagñay?
How much does it rain in Sagñay in September?
What is the average length of the day in September in Sagñay?
When is the sunrise / sunset in September in Sagñay?
How many hours of sunshine does Sagñay have in September?
When is the highest UV index in Sagñay?
What is the UV index reading in September in Sagñay?
Average temperature in September
Sagñay, Philippines
- Average high temperature in September: 29.8°C
The warmest month (with the highest average high temperature) is May (31.3°C).
The month with the lowest average high temperature is January (26.6°C).
- Average low temperature in September: 24.7°C
The month with the highest average low temperature is June (25.2°C).
The coldest month (with the lowest average low temperature) is February (22.8°C).
Average pressure in September
Sagñay, Philippines
- Average pressure in September: 1007.9mbar
The month with the highest atmospheric pressure is February (1013.2mbar).
The month with the lowest atmospheric pressure is August (1007.4mbar).
Average wind speed in September
Sagñay, Philippines
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is May (7.5km/h).
Average humidity in September
Sagñay, Philippines
- Average humidity in September: 84%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is May (80%).
Average rainfall in September
Sagñay, Philippines
- Average rainfall in September: 112mm
The wettest month (with the highest rainfall) is December (297mm).
The driest month (with the least rainfall) is April (44mm).
Average rainfall days in September
Sagñay, Philippines
- Average rainfall days in September: 22.6 days
The month with the highest number of rainy days is January (28.4 days).
The month with the least rainy days is April (16.9 days).
Average daylight in September /
Average sunshine in September
Sagñay, Philippines
- Average daylight in September: 12h and 1min
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 18min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Sagñay, Philippines
- Average sunshine days in September: 6.2 days
The month with the most sunshine days is August (12.3 days).
The months with the least sunshine days are January and November (1.1 days).
Average UV index in September
Sagñay, Philippines
- Average UV index in September: 7
The months with the highest UV index are February, April, May, June, July, August, September and November (UV index 7).
The months with the lowest UV index are January, March, October and December (UV index 6).
Average cloud cover in September
Sagñay, Philippines
- Average cloud cover in September: 44
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 33).
Average visibility in September
Sagñay, Philippines
- Average visibility in September: 9km
The months with the highest visibility are February and June (10km).
The months with the lowest visibility are January, March, April, May, July, August, September, October, November and December (9km).
