September weather forecast
Tigbe, Philippines

The first month of the autumn, September, is still a hot month in Tigbe, Philippines, with an average temperature ranging between min 23.4°C (74.1°F) and max 30.3°C (86.5°F).

Temperature

The transition from August to September sees average high-temperatures adjusting to a still tropical 30.3°C (86.5°F), from a not significantly different 30°C (86°F). During September, Tigbe experiences a consistent low-temperature average of 23.4°C (74.1°F).

Heat index

The heat index value during September is evaluated at a blistering 40°C (104°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The months with the highest humidity are August and September, with an average relative humidity of 85%.

Rainfall

In Tigbe, during September, the rain falls for 26.5 days and regularly aggregates up to 230mm (9.06") of precipitation. Throughout the year, there are 235.5 rainfall days, and 1474mm (58.03") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12h and 13min.
On the first day of the month, sunrise is at 5:43 am and sunset at 6:08 pm. On the last day of September, sunrise is at 5:45 am and sunset at 5:46 pm PST.

Sunshine

In Tigbe, the average sunshine in September is 8.1h.

UV index

The months with the highest UV index in Tigbe, Philippines, are February through June, August through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 7 in September translates into these instructions:
Shun overexposure. Protection from sun ravages is indispensable. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.