May weather forecastSilang, Philippines

Weather in May

May, the last month of the spring in Silang, is another hot month, with temperature in the range of an average high of 32.5°C (90.5°F) and an average low of 25.4°C (77.7°F).

Temperature

With the arrival of May, Silang's average high-temperature registers at a still hot 32.5°C (90.5°F), indicating a subtle variation from the previous month. Silang experiences a steady low-temperature of 25.4°C (77.7°F) throughout May.

Heat index

May's heat index is estimated at a blistering 44°C (111.2°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In Silang, Philippines, the average relative humidity in May is 76%.

Rainfall

In May, the rain falls for 18 days. Throughout May, 79mm (3.11") of precipitation is accumulated. In Silang, during the entire year, the rain falls for 206.9 days and collects up to 944mm (37.17") of precipitation.

Daylight

The average length of the day in May is 12h and 47min.
On the first day of the month, sunrise is at 5:33 am and sunset at 6:12 pm. On the last day of May, sunrise is at 5:26 am and sunset at 6:21 pm PST.

Sunshine

In May, the average sunshine in Silang, Philippines, is 10.9h.

UV index

February through June, August through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in May interprets into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.