August, the last month of the summer in
Chungju, is a hot month, with an average temperature fluctuating between 20.8°C (69.4°F) and 30.2°C (86.4°F).
Temperature
In Chungju, temperatures reach their average annual highs in August, measuring 30.2°C (86.4°F) and a minimum average of 20.8°C (69.4°F).
Heat index
For most parts of August, the heat index is calculated to be a sweltering 38°C (100.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. 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 'felt air temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 largely significant for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When body temperature rises due to an imbalance in heat gain, there's a potential for dehydration and overheating.
Humidity
August is the most humid month, with an average relative humidity of 78.5%.
Rainfall
In Chungju, in August, during 14.1 rainfall days, 269mm (10.59") of precipitation is typically accumulated. In Chungju, during the entire year, the rain falls for 107.1 days and collects up to 1213mm (47.76") of precipitation.
Daylight
In August, the average length of the day in Chungju is 13h and 33min.
On the first day of the month, sunrise is at 05:33 and sunset at 19:35. On the last day of August, sunrise is at 05:58 and sunset at 18:58 KST.
Sunshine
In Chungju,
South Korea, the average sunshine in August is 6.4h.