September weather forecast
Nagtipunan, Philippines

September, the first month of the autumn in Nagtipunan, is also a hot month, with temperature in the range of an average low of 21.5°C (70.7°F) and an average high of 30.5°C (86.9°F).

Temperature

The shift to September signals an average high-temperature of a still tropical 30.5°C (86.9°F), subtly varied from August's 31.3°C (88.3°F). Nagtipunan temperatures generally rest at a low of 21.5°C (70.7°F) during the September nights.

Heat index

The heat index for September is appraised at a scorching 40°C (104°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in September is 81%.

Rainfall

In Nagtipunan, in September, it is raining for 19.6 days, with typically 111mm (4.37") of accumulated precipitation. Throughout the year, there are 236.2 rainfall days, and 1314mm (51.73") of precipitation is accumulated.

Daylight

In Nagtipunan, the average length of the day in September is 12h and 14min.
On the first day of the month, sunrise is at 5:40 am and sunset at 6:07 pm. On the last day of September, sunrise is at 5:43 am and sunset at 5:44 pm PST.

Sunshine

In September, the average sunshine is 9.4h.

UV index

April through June, August and September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 7 in September suggests the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.