June weather forecast
Sai Wan, Hong Kong

As summertime begins in earnest, June sees the atmosphere in Sai Wan turning increasingly tropical. The city is filled with a pulsating energy, an echo of the heated environment. While the rising temperatures might be daunting for the uninitiated, the city natives find a rhythmic sway in their step. The surge in rainfall seems unsurprising at this point in the year, peaking at an average of 206mm (8.11"). Despite the rain, the city retains its serene charm under the summer sun.

Temperature

With the advent of June, Sai Wan experiences an average high-temperature of a still warm 29.5°C (85.1°F), mirroring a close resemblance to the previous month. In June, a low-temperature average of 27.3°C (81.1°F) is characteristic of Sai Wan, marking a minor shift from daytime temperatures.

Heat index

During June, the heat index is appraised at a sweltering 37°C (98.6°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
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 at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In June, the average relative humidity in Sai Wan is 83%.

Rainfall

In June, the rain falls for 25.1 days. Throughout June, 206mm (8.11") of precipitation is accumulated. In Sai Wan, during the entire year, the rain falls for 224.5 days and collects up to 1264mm (49.76") of precipitation.

Daylight

With an average of 13h and 30min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 05:38 and sunset at 19:03. On the last day of June, sunrise is at 05:42 and sunset at 19:11 HKT.

Sunshine

In Sai Wan, Hong Kong, the average sunshine in June is 9.5h.

UV index

The months with the highest UV index in Sai Wan, Hong Kong, are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.