June weather forecast
Calansayan, Philippines

The first month of the summer, June, is still a tropical month in Calansayan, Philippines, with temperature in the range of an average high of 30.6°C (87.1°F) and an average low of 25.3°C (77.5°F).

Temperature

The transition from May to June sees average high-temperatures adjusting to a still hot 30.6°C (87.1°F), from a not significantly different 31.4°C (88.5°F). Throughout the month of June, Calansayan witnesses an average temperature of 25.3°C (77.5°F).

Heat index

In June, the average heat index is appraised at a blistering 40°C (104°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Heat index determinations are made taking into account the shade and light air movements. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in June is 81%.

Rainfall

In Calansayan, during June, the rain falls for 21.1 days and regularly aggregates up to 95mm (3.74") of precipitation. In Calansayan, during the entire year, the rain falls for 225.7 days and collects up to 760mm (29.92") of precipitation.

Daylight

The month with the longest days is June, with an average of 12h and 54min of daylight.
On the first day of the month, sunrise is at 5:26 am and sunset at 6:20 pm. On the last day of June, in Calansayan, sunrise is at 5:31 am and sunset at 6:27 pm PST.

Sunshine

The average sunshine in June is 10.2h.

UV index

The months with the highest UV index in Calansayan are February through June, August and September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.