June weather forecast
Ban Wan, Thailand

The first month of the summer, June, is also a hot month in Ban Wan, Thailand, with an average temperature ranging between min 25.8°C (78.4°F) and max 32.5°C (90.5°F).

Temperature

As Ban Wan welcomes June, the average high-temperature is noted at a still hot 32.5°C (90.5°F), closely aligning with the preceding month. June witnesses an average nighttime temperature of 25.8°C (78.4°F).

Heat index

For most parts of June, the heat index is evaluated at a blisteringly hot 43°C (109.4°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In June, the average relative humidity is 72%.

Rainfall

In Ban Wan, in June, during 22.5 rainfall days, 122mm (4.8") of precipitation is typically accumulated. Throughout the year, there are 168.9 rainfall days, and 899mm (35.39") of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 13h and 12min of daylight.
On the first day of June, sunrise is at 05:33 and sunset at 18:41. On the last day of the month, sunrise is at 05:38 and sunset at 18:49 +07.

Sunshine

The average sunshine in June is 9h.

UV index

The average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.