June weather forecast
Labuan, Philippines

The first month of the summer, June, is also a moderately hot month in Labuan, Philippines, with an average temperature varying between 29.1°C (84.4°F) and 25.3°C (77.5°F).

Temperature

Labuan registers an average high-temperature of a still moderately hot 29.1°C (84.4°F) with the arrival of June, showing minor deviation from the preceding month. During the month of June, Labuan's average nighttime temperature closely mirrors its daytime counterpart, at a still warm 25.3°C (77.5°F).

Heat index

In June, the heat index is evaluated at a fiery hot 35°C (95°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

June and July, with an average relative humidity of 82%, are the most humid months.

Rainfall

The month with the most rainfall is June, when the rain falls for 24.7 days and typically aggregates up to 245mm (9.65") of precipitation.

Sea temperature

In Labuan, the average seawater temperature in June is 29.3°C (84.7°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.

Daylight

June has the longest days of the year, with an average of 12h and 30min of daylight.
On the first day of June, sunrise is at 5:34 am and sunset at 6:05 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 6:12 pm PST.

Sunshine

In Labuan, the average sunshine in June is 9.1h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in June converts into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.