September weather forecastCalumpang, Philippines
September
Weather in September
The first month of the autumn, September, is still a warm month in Calumpang, Philippines, with an average temperature ranging between min 21.7°C (71.1°F) and max 29°C (84.2°F).Temperature
As September unfolds, the average high-temperature reaches a still moderately hot 29°C (84.2°F), hinting at a slight fluctuation from the previous month. During the month of September, the temperature generally drops to a low average of 21.7°C (71.1°F).Heat index
The average heat index in September is calculated to be a fiery hot 35°C (95°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
The average relative humidity in September is 82%.Rainfall
In September, in Calumpang, the rain falls for 24.6 days. Throughout September, 107mm (4.21") of precipitation is accumulated. Throughout the year, there are 291.7 rainfall days, and 1307mm (51.46") of precipitation is accumulated.Daylight
The average length of the day in September in Calumpang is 12h and 9min.On the first day of the month, sunrise is at 5:32 am and sunset at 5:46 pm. On the last day of September, in Calumpang, sunrise is at 5:27 am and sunset at 5:31 pm PST.
Sunshine
In September, the average sunshine in Calumpang is 8.3h.UV index
The months with the lowest UV index are January through March, May through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: During September, 6 as the daily maximum UV index converts into the following advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Calumpang, Philippines
- Average high temperature in September: 29°C
The warmest month (with the highest average high temperature) is April (30.2°C).
The month with the lowest average high temperature is July (28.3°C).
- Average low temperature in September: 21.7°C
The month with the highest average low temperature is May (22.8°C).
The coldest month (with the lowest average low temperature) is September (21.7°C).
Average pressure in September
Calumpang, Philippines
- Average pressure in September: 1009.9mbar
The months with the highest atmospheric pressure are February and March (1010.4mbar).
The month with the lowest atmospheric pressure is December (1008.9mbar).
Average wind speed in September
Calumpang, Philippines
- Average wind speed in September: 6km/h
The windiest month (with the highest average wind speed) is February (6.5km/h).
The calmest months (with the lowest average wind speed) are May, June and November (4.9km/h).
Average humidity in September
Calumpang, Philippines
- Average humidity in September: 82%
The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are February and March (79%).
Average rainfall in September
Calumpang, Philippines
- Average rainfall in September: 107mm
The wettest month (with the highest rainfall) is June (181mm).
The driest month (with the least rainfall) is February (47mm).
Average rainfall days in September
Calumpang, Philippines
- Average rainfall days in September: 24.6 days
The month with the highest number of rainy days is May (27.8 days).
The month with the least rainy days is February (18.3 days).
Average daylight in September /
Average sunshine in September
Calumpang, Philippines
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 48min).
- Average sunshine in September: 8h and 18min
The months with the most sunshine are February, March and December (Average sunshine: 8h and 36min).
The month with the least sunshine is June (Average sunshine: 7h and 24min).
Average sunshine days in September
Calumpang, Philippines
- Average sunshine days in September: 3.9 days
The month with the most sunshine days is February (8.8 days).
The month with the least sunshine days is June (2 days).
Average UV index in September
Calumpang, Philippines
- Average UV index in September: 6
The month with the highest UV index is April (UV index 7).
The months with the lowest UV index are January, February, March, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Calumpang, Philippines
- Average cloud cover in September: 43
The months with the most cloud cover are June and July (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 35).
Average visibility in September
Calumpang, Philippines
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (9km).
The month with the lowest visibility is July (8km).
