September weather forecastMacArthur, Philippines
September
Weather in September
The first month of the autumn, September, is still a warm month in MacArthur, Philippines, with an average temperature ranging between max 29.8°C (85.6°F) and min 25.2°C (77.4°F).Temperature
MacArthur greets September with an average high-temperature of a warm 29.8°C (85.6°F), marking a slight deviation from the preceding month. In MacArthur, the September nights are characterized by an average low-temperature of 25.2°C (77.4°F), a minor dip from daytime readings.Heat index
During September, the heat index is estimated at a sweltering 37°C (98.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', is a numerical representation of warmth when taking temperature and moisture levels into account. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
In MacArthur, Philippines, the average relative humidity in September is 80%.Rainfall
In MacArthur, during September, the rain falls for 9.4 days and regularly aggregates up to 15mm (0.59") of precipitation. Throughout the year, there are 159.4 rainfall days, and 409mm (16.1") of precipitation is accumulated.Sea temperature
In MacArthur, the average seawater temperature in September is 29.2°C (84.6°F).Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
Daylight
The average length of the day in September in MacArthur is 12h and 11min.On the first day of the month, sunrise is at 5:30 am and sunset at 5:49 pm. On the last day of September, sunrise is at 5:28 am and sunset at 5:31 pm PST.
Sunshine
The average sunshine in September is 8.2h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in MacArthur. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 7 during September leads to these instructions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Alert! UV radiation becomes sharper due to reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
MacArthur, 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 (28.3°C).
- Average low temperature in September: 25.2°C
The month with the highest average low temperature is June (25.4°C).
The coldest month (with the lowest average low temperature) is February (23.4°C).
Average pressure in September
MacArthur, Philippines
- Average pressure in September: 1008.6mbar
The month with the highest atmospheric pressure is February (1011.8mbar).
The months with the lowest atmospheric pressure are July and August (1008.3mbar).
Average wind speed in September
MacArthur, Philippines
- Average wind speed in September: 8.3km/h
The windiest month (with the highest average wind speed) is January (10.9km/h).
The calmest month (with the lowest average wind speed) is May (6.8km/h).
Average humidity in September
MacArthur, Philippines
- Average humidity in September: 80%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are May, June and August (79%).
Average rainfall in September
MacArthur, Philippines
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is October (56mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days in September
MacArthur, Philippines
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is January (16.8 days).
The month with the least rainy days is September (9.4 days).
Average sea temperature in September
MacArthur, Philippines
- Average sea temperature in September: 29.2°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 (27°C).
Average daylight in September /
Average sunshine in September
MacArthur, Philippines
- Average daylight in September: 12h and 12min
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 12min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in September
MacArthur, Philippines
- Average sunshine days in September: 17.5 days
The month with the most sunshine days is September (17.5 days).
The month with the least sunshine days is January (9.5 days).
Average UV index in September
MacArthur, 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
MacArthur, Philippines
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is May (Cloud cover 33).
Average visibility in September
MacArthur, 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).
