August weather forecast
Kofu, Japan

The last month of the summer, August, is another hot month in Kofu, Japan, with an average temperature fluctuating between 22.8°C (73°F) and 32.5°C (90.5°F).

Temperature

August is the warmest month of the year, registering average temperatures as high as 32.5°C (90.5°F) and as low as 22.8°C (73°F).

Heat index

In August, the average heat index is computed to be an extremely hot 42°C (107.6°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

In August, the average relative humidity is 71%.

Rainfall

In Kofu, during August, the rain falls for 10.1 days and regularly aggregates up to 150mm (5.91") of precipitation. Throughout the year, there are 104.8 rainfall days, and 1135mm (44.69") of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in August in Kofu, Japan, is 13h and 29min.
On the first day of August in Kofu, sunrise is at 04:53 and sunset at 18:50. On the last day of the month, sunrise is at 05:17 and sunset at 18:14 JST.

Sunshine

In August, the average sunshine in Kofu is 6.4h.