July weather forecast
Zaha, Japan

July, the same as June, is another warm summer month in Zaha, Japan, with an average temperature varying between 29°C (84.2°F) and 28.1°C (82.6°F).

Temperature

The advent of July signifies a minor shift to an average high-temperature of a still warm 29°C (84.2°F), aligning closely with June. Zaha in July observes a slight diminution in temperature from daily highs, recording a low-temperature average of 28.1°C (82.6°F).

Heat index

Throughout July, the heat index is evaluated at a very hot 35°C (95°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. 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 quite important for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

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

Rainfall

In Zaha, during July, the rain falls for 16.4 days and regularly aggregates up to 129mm (5.08") of precipitation. Throughout the year, there are 227.4 rainfall days, and 1405mm (55.31") of precipitation is accumulated.

Daylight

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

Sunshine

July has the most sunshine of the year in Zaha, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index are June through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum UV index of 7 during July translates into these guidelines:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.