June weather forecast
Santo Tomas, Philippines

June, the first month of the summer in Santo Tomas, is also a hot month, with an average temperature varying between 30.6°C (87.1°F) and 23.8°C (74.8°F).

Temperature

Santo Tomas, Philippines, observes a minor difference in average high-temperatures between May's 31.1°C (88°F) and June's 30.6°C (87.1°F). In Santo Tomas, an average nighttime temperature of 23.8°C (74.8°F) is expected during June.

Heat index

The average heat index in June is appraised at a blisteringly hot 41°C (105.8°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

The average relative humidity in June in Santo Tomas, Philippines, is 85%.

Rainfall

In Santo Tomas, in June, during 27 rainfall days, 198mm (7.8") of precipitation is typically accumulated. Throughout the year, in Santo Tomas, there are 300.8 rainfall days, and 1601mm (63.03") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 12h and 54min of daylight.
On the first day of June, sunrise is at 5:25 am and sunset at 6:20 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 6:27 pm PST.

Sunshine

In June, the average sunshine is 9.4h.

UV index

The months with the highest UV index in Santo Tomas are March through June, August and September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. 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 providing both UVA and UVB protection are non-negotiable on sunlit days.