Dandong Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Dandong Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


35°C
Highest Temp
6 Aug. 26

-20°C
Lowest Temp
22 Jan. 26


Seasonal Breakdown

Hottest MonthAugust31.49°C

Coldest MonthJanuary-14.44°C

Wettest MonthJuly6.74mm

Windiest MonthApril23.85km/h

Frequently Asked Questions


1. What is the hottest month in Dandong historically?

August is historically Dandong's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2018-08-01.

2. What is the coldest month in Dandong historically?

January is Dandong's coldest month, with average minimum temperatures around -11°C. The all-time record low of -24°C was recorded on 2013-01-26.

3. What is the average annual rainfall in Dandong over the past 17 years?

Dandong's average annual rainfall is approximately 1072.8mm, based on records spanning 17 years.

4. How many rainy days does Dandong experience on average per year?

Dandong historically records approximately 136.1 rainy days per year. August has the highest number of rain days at an average of 20.3 days.

5. What is the all-time highest temperature ever recorded in Dandong?

The all-time highest temperature recorded in Dandong is 37°C on 2018-08-01.

6. What is the all-time lowest temperature ever recorded in Dandong?

The all-time lowest temperature recorded in Dandong is -24°C on 2013-01-26.

7. What is the windiest time of year in Dandong historically?

Dandong experiences its strongest winds during April. The historic gust record of 45.3 kph was recorded on 2024-07-03.

8. What is the highest and lowest humidity in Dandong during a year?

Usually, Dandong's humidity peaks in August at around 85.0003% and drops to its lowest in April at approximately 53.1%.