November weather forecast
Casian, Philippines

The last month of the autumn, November, is also a moderately hot month in Casian, Philippines, with an average temperature fluctuating between 29.2°C (84.6°F) and 27.2°C (81°F).

Temperature

November's advent notes a subtle adjustment in average high-temperature to a still moderately hot 29.2°C (84.6°F) from October. The November average low temperature in Casian, marginally lower than the daytime high, records at a still moderately hot 27.2°C (81°F).

Heat index

The heat index value during November is estimated at a fiery hot 35°C (95°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', shows a temperature sensation when both heat and moisture conditions are combined. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In Casian, Philippines, the average relative humidity in November is 78%.

Rainfall

In Casian, during November, the rain falls for 23.9 days and regularly aggregates up to 110mm (4.33") of precipitation. In Casian, during the entire year, the rain falls for 259.3 days and collects up to 1372mm (54.02") of precipitation.

Sea temperature

In Casian, the average seawater temperature in November is 29.3°C (84.7°F).
Note: For any water activity, having surface water temperatures from 25°C (77°F) to 29°C (84.2°F) is considered outstanding and highly delightful for lengthened periods.

Daylight

The average length of the day in November is 11h and 38min.
On the first day of the month, sunrise is at 5:52 am and sunset at 5:36 pm. On the last day of November, in Casian, sunrise is at 6:03 am and sunset at 5:35 pm PST.

Sunshine

The average sunshine in November is 7.7h.

UV index

The months with the highest UV index are January through June, August through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The UV index of 7 in November translates into these instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be alert! The reflection of water and sand augments UV radiation intensity.