September weather forecastLamba, Philippines

Weather in September

September, the first month of the autumn in Lamba, is still a warm month, with an average temperature ranging between min 25.3°C (77.5°F) and max 29.4°C (84.9°F).

Temperature

Lamba starts September with an average high-temperature of a still moderately hot 29.4°C (84.9°F), hinting at a minimal fluctuation from August. In Lamba, the nocturnal temperatures throughout September show a marginal dip from the daytime averages, settling at a still warm 25.3°C (77.5°F).

Heat index

For September, the heat index is computed to be a sweltering 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in September in Lamba is 82%.

Rainfall

In Lamba, during September, the rain falls for 22.7 days and regularly aggregates up to 142mm (5.59") of precipitation. In Lamba, during the entire year, the rain falls for 253 days and collects up to 1276mm (50.24") of precipitation.

Daylight

The average length of the day in September in Lamba is 12h and 12min.
On the first day of September, sunrise is at 5:33 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 5:34 am and sunset at 5:35 pm PST.

Sunshine

In Lamba, Philippines, the average sunshine in September is 8h.

UV index

The months with the highest UV index in Lamba are February through November, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: During September, 7 as the daily maximum UV index converts into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.