September weather forecast
Carles, Philippines

The first month of the autumn, September, is still a warm month in Carles, Philippines, with an average temperature ranging between min 26.8°C (80.2°F) and max 29.2°C (84.6°F).

Temperature

The average high-temperature in September, at a still moderately hot 29.2°C (84.6°F), reveals a modest deviation from August's 29.3°C (84.7°F). September registers an average low temperature of 26.8°C (80.2°F) in Carles, subtly lower than the daytime maximum.

Heat index

For most parts of September, the heat index is appraised at a sweltering 35°C (95°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Rising body temperatures due to excess heat retention could signify impending heat disorders.

Humidity

The average relative humidity in September is 78%.

Rainfall

In September, in Carles, the rain falls for 26.2 days. Throughout September, 175mm (6.89") of precipitation is accumulated. In Carles, during the entire year, the rain falls for 299.5 days and collects up to 1940mm (76.38") of precipitation.

Sea temperature

In September, the average sea temperature in Carles is 29°C (84.2°F).
Note: For swimming, diving, or other water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) provide the most enjoyable experience for extended periods without discomfort.

Daylight

In September, the average length of the day in Carles, Philippines, is 12h and 11min.
On the first day of September, sunrise is at 5:36 am and sunset at 5:57 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 5:38 pm PST.

Sunshine

The average sunshine in September is 8.3h.

UV index

The months with the highest UV index in Carles are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Carles. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In September, the UV index of 7 transforms into the following advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Heed this! UV intensity is much stronger when reflected off sand and water.