August continues the reign of summer in
Dandong, albeit with a slight relief from
July's peak temperatures. The rainfall adds to the slightly cooler circumstances, providing much-needed succor from the warm days. Despite reduced daylight hours, residents can enjoy quite a lot of sunshine. The last weeks of August initiate the transition into autumn. With highs of 27.8°C (82°F) and lows around 20.1°C (68.2°F), August remains considerably hot in Dandong.
Temperature
With average high temperatures of 27.8°C (82°F) and lows of 20.1°C (68.2°F), August is the warmest month.
Heat index
The heat index value for August is estimated at a hot 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', evaluates the perceived heat by adding the effect of moisture in the air. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In August, the average relative humidity in Dandong is 86%.
Rainfall
In Dandong, in August, it is raining for 12 days, with typically 218mm (8.58") of accumulated precipitation. In Dandong, during the entire year, the rain falls for 94.5 days and collects up to 926mm (36.46") of precipitation.
Daylight
In August, the average length of the day is 13h and 43min.
On the first day of August, sunrise is at 04:41 and sunset at 18:56. On the last day of the month, sunrise is at 05:09 and sunset at 18:16 CST.
Sunshine
The average sunshine in August in Dandong is 6.4h.