July weather forecast
Miyagusuku, Japan

July, like June, in Miyagusuku, Japan, is a moderately hot summer month, with an average temperature ranging between max 29.1°C (84.4°F) and min 27.9°C (82.2°F).

Temperature

July commences with an average high-temperature of a still moderately hot 29.1°C (84.4°F), showing little deviation from June's 27.3°C (81.1°F). Miyagusuku's evenings during July maintain an average temperature of 27.9°C (82.2°F), aligning closely with the daytime temperatures.

Heat index

During July, the heat index is computed to be a fiery hot 36°C (96.8°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'real feel', embodies the combination of air temperature and moisture content to illustrate perceived heat. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in July is 83%.

Rainfall

In Miyagusuku, in July, it is raining for 16.9 days, with typically 133mm (5.24") of accumulated precipitation. In Miyagusuku, during the entire year, the rain falls for 228 days and collects up to 1405mm (55.31") of precipitation.

Daylight

In July, the average length of the day in Miyagusuku is 13h and 36min.
On the first day of July in Miyagusuku, sunrise is at 05:40 and sunset at 19:25. On the last day of the month, sunrise is at 05:54 and sunset at 19:16 JST.

Sunshine

With an average of 10.5h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: In July, the average maximum UV index of 7 translates into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.