July, the same as
June, is another warm summer month in
Fukue Island,
Japan, with temperature in the range of an average low of 23.4°C (74.1°F) and an average high of 29.3°C (84.7°F).
Temperature
The onset of July brings a minor temperature shift, with the average high-temperature moving from a moderately hot 25.6°C (78.1°F) in June to a still warm 29.3°C (84.7°F). Nighttime temperatures consistently average a still warm 23.4°C (74.1°F) during July.
Heat index
For July, the heat index is computed to be a very hot 37°C (98.6°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.
The innate cooling system of the human body revolves around perspiration, with the evaporation of sweat being central to this process. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.
Humidity
The most humid month in Fukue Island is July, with an average relative humidity of 84%.
Rainfall
In Fukue Island, in July, during 11.9 rainfall days, 314mm (12.36") of precipitation is typically accumulated. Throughout the year, there are 133.7 rainfall days, and 2336mm (91.97") of precipitation is accumulated.
Sea temperature
In July, the average sea temperature is 26.1°C (79°F).
Note: Swimming, diving, and other water activities in the temperature range of 25°C (77°F) to 29°C (84.2°F) are perceived as very enjoyable and comfortable for prolonged durations.
Daylight
In July, the average length of the day in Fukue Island is 14h and 4min.
On the first day of the month, sunrise is at 05:20 and sunset at 19:36. On the last day of July, sunrise is at 05:38 and sunset at 19:24 JST.
Sunshine
In July, the average sunshine in Fukue Island is 5.2h.