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
Basay's average high-temperature in September sits at a still moderately hot 28.3°C (82.9°F), showing little difference from the previous month. Basay, in September, logs an average low-temperature of 24.9°C (76.8°F), a subtle step down from daytime readings.Heat index
Throughout September, the heat index is estimated at a hot 33°C (91.4°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Humidity
January, July through December, with an average relative humidity of 81%, are the most humid months in Basay.Rainfall
In September, in Basay, the rain falls for 26.9 days. Throughout September, 144mm (5.67") of precipitation is accumulated. In Basay, during the entire year, the rain falls for 248 days and collects up to 1170mm (46.06") of precipitation.Sea temperature
In September, the average sea temperature is 29.3°C (84.7°F).Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
In September, the average length of the day in Basay is 12h and 11min.On the first day of September in Basay, sunrise is at 5:40 am and sunset at 5:58 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 5:40 pm PST.
Sunshine
In Basay, Philippines, the average sunshine in September is 7.9h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Basay. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 7 during September translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take note! Sand and water reflections strengthen the Sun's UV exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is it hot in Basay during September?
What is the most humid month in Basay?
What is the average humidity in September in Basay?
How much does it rain in Basay in September?
What is the water temperature in September in Basay?
What is the average length of the day in September in Basay?
What time are sunrise and sunset in September in Basay?
How long on average sun shines in September in Basay?
What is the month with the highest UV index in Basay?
What are the months with the lowest UV index in Basay?
What is the UV index intensity in September in Basay?
Average temperature in September
Basay, Philippines
- Average high temperature in September: 28.3°C
The warmest month (with the highest average high temperature) is April (30°C).
The month with the lowest average high temperature is January (28°C).
- Average low temperature in September: 24.9°C
The month with the highest average low temperature is May (25.9°C).
The coldest month (with the lowest average low temperature) is February (23.9°C).
Average pressure in September
Basay, Philippines
- Average pressure in September: 1009.4mbar
The month with the highest atmospheric pressure is February (1011mbar).
The months with the lowest atmospheric pressure are July and November (1009mbar).
Average wind speed in September
Basay, Philippines
- Average wind speed in September: 11.9km/h
The windiest month (with the highest average wind speed) is February (16.7km/h).
The calmest month (with the lowest average wind speed) is May (7.6km/h).
Average humidity in September
Basay, Philippines
- Average humidity in September: 81%
The months with the highest relative humidity are January, July, August, September, October, November and December (81%).
The month with the lowest relative humidity is April (75%).
Average rainfall in September
Basay, Philippines
- Average rainfall in September: 144mm
The wettest month (with the highest rainfall) is July (187mm).
The driest months (with the least rainfall) are January and February (30mm).
Average rainfall days in September
Basay, Philippines
- Average rainfall days in September: 26.9 days
The months with the highest number of rainy days are July and August (27.6 days).
The month with the least rainy days is February (9.2 days).
Average sea temperature in September
Basay, Philippines
- Average sea temperature in September: 29.3°C
The best month for swimming (with the highest average sea temperature) is June (29.7°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).
Average daylight in September /
Average sunshine in September
Basay, 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 36min).
- Average sunshine in September: 7h and 5min
The month with the most sunshine is May (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).
Average sunshine days in September
Basay, Philippines
- Average sunshine days in September: 2.1 days
The month with the most sunshine days is March (17.4 days).
The month with the least sunshine days is June (1.8 days).
Average UV index in September
Basay, 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
Basay, Philippines
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is March (Cloud cover 25).
Average visibility in September
Basay, Philippines
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
