July is the height of summer in
Dongducheon,
South Korea, with consistently high temperatures and the highest annual rainfall of a whopping 424mm. A staggering 17 days of rainfall signify that this is the peak of the monsoon season. The rise in humidity levels accompanying rainfall brings muggy conditions, making it less comfortable for outdoor activities. Despite this, the extended daylight hours provide ample opportunity for those willing to brave the humid conditions. Consequently, July is characterized by the interaction between heat and rain, presenting residents with a humid, wet summer.
Temperature
Dongducheon experiences a minor change to a still warm 28.5°C in average high-temperature during July, closely reflecting
June. Dongducheon experiences a nighttime temperature average of 20.5°C during July.
Heat index
July's mean heat index is appraised at a hot 33°C. Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives a temperature feeling by integrating air temperature and humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
The most humid month is July, with an average relative humidity of 80%.
Rainfall
The month with the most rainfall in Dongducheon is July, when the rain falls for 17 days and typically aggregates up to 424mm of precipitation.
Daylight
In Dongducheon, the average length of the day in July is 14h and 30min.
On the first day of the month, sunrise is at 05:12 and sunset at 19:58. On the last day of July, sunrise is at 05:33 and sunset at 19:42 KST.
Sunshine
The month with the least sunshine is July, with an average of 3.5h of sunshine.