July weather forecast
Yofuke, Japan

July, the same as June, is a moderately hot summer month in Yofuke, Japan, with an average temperature ranging between min 27.4°C (81.3°F) and max 29.3°C (84.7°F).

Temperature

The onset of July marks an average high-temperature of a still moderately hot 29.3°C (84.7°F), hardly differing from June's 27.3°C (81.1°F). Nights in July cool down in Yofuke, indicating a minor disparity from daytime highs with an average low-temperature of 27.4°C (81.3°F).

Heat index

The average heat index in July is estimated at a fiery hot 36°C (96.8°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In Yofuke, the average relative humidity in July is 83%.

Rainfall

In Yofuke, Japan, in July, during 18.6 rainfall days, 139mm (5.47") of precipitation is typically accumulated. Throughout the year, in Yofuke, there are 229.8 rainfall days, and 1512mm (59.53") of precipitation is accumulated.

Daylight

In July, the average length of the day is 13h and 38min.
On the first day of the month, sunrise is at 05:38 and sunset at 19:25. On the last day of July, sunrise is at 05:52 and sunset at 19:16 JST.

Sunshine

With an average of 10.2h of sunshine, July has the most sunshine of the year.

UV index

June through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 7 in July leads to these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Experience reduced UV exposure by about half when donning a wide-brim hat.