June weather forecast
Ibaruma, Japan

The first month of the summer, June, is also a moderately hot month in Ibaruma, Japan, with temperature in the range of an average high of 28.3°C (82.9°F) and an average low of 27.4°C (81.3°F).

Temperature

The introduction of June sees an average high-temperature of a still moderately hot 28.3°C (82.9°F), hardly deviating from May. Throughout June in Ibaruma, a minimal difference from peak daytime temperatures is noted, marking a steady low-temperature average of 27.4°C (81.3°F).

Heat index

June's average heat index is evaluated at a tropical 34°C (93.2°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.

Humidity

With an average relative humidity of 85%, June is the most humid month in Ibaruma.

Rainfall

In Ibaruma, in June, it is raining for 16.8 days, with typically 94mm (3.7") of accumulated precipitation. Throughout the year, in Ibaruma, there are 228.7 rainfall days, and 1180mm (46.46") of precipitation is accumulated.

Daylight

With an average of 13h and 36min of daylight, June has the longest days of the year in Ibaruma, Japan.
On the first day of June, sunrise is at 05:53 and sunset at 19:27. On the last day of the month, sunrise is at 05:57 and sunset at 19:35 JST.

Sunshine

With an average of 9.8h of sunshine, June has the most sunshine of the year in Ibaruma, Japan.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index, 7 during June, leads to the following recommendations:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.