Arriving in the heart of summer,
Tokushima's
July weather teeters on the extreme edge of heat, experiencing the highest recorded temperatures of the year. Rainfall measures 169mm (6.65"), marking a decrease from
June's showers, but there is hardly any respite given the high humidity. Tokushima, at its maritime best, invites water enthusiasts to dip into the sea. As July advances,
August waits to introduce an incremental change in weather features.
Temperature
Tokushima's transition into July is marked by a minor temperature shift, moving from 25.8°C (78.4°F) in June to a still warm 29.7°C (85.5°F). An average minimum temperature of 23.2°C (73.8°F) marks the month of July.
Heat index
July's heat index is computed to be a fiery hot 36°C (96.8°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.
Humidity
The most humid month is July, with an average relative humidity of 79%.
Rainfall
During July, Tokushima regularly aggregates up to 169mm (6.65") of precipitation. Throughout the year, in Tokushima, 1614mm (63.54") of rain is accumulated.
Snowfall
March through
December are months without snowfall.
Sea temperature
In July, the average sea temperature in Tokushima is 26.5°C (79.7°F).
Note: Water temperature ranging from 25°C (77°F) to 29°C (84.2°F) is recognized as warm and pleasant by all, making water activities comfortable and delightful for long durations.
Daylight
In Tokushima, the average length of the day in July is 14h and 10min.
On the first day of July, sunrise is at 04:54 and sunset at 19:17. On the last day of the month, sunrise is at 05:12 and sunset at 19:03 JST.
Sunshine
In July, the average sunshine is 6.1h.