Dongguan Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Dongguan Weather Trend Graph


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

Yearly Summary 2026


38°C
Highest Temp
9 Aug. 26

10°C
Lowest Temp
7 Jan. 26


Seasonal Breakdown

Hottest MonthAugust33.51°C

Coldest MonthJanuary14.78°C

Wettest MonthJune13.28mm

Windiest MonthApril20.93km/h

Frequently Asked Questions


1. What is the hottest month in Dongguan historically?

July is historically Dongguan's hottest month, with average maximum temperatures around 33°C. During peak heatwave events, the highest recorded temperatures have reached 38°C on 2026-08-09.

2. What is the coldest month in Dongguan historically?

January is Dongguan's coldest month, with average minimum temperatures around 12°C. The all-time record low of 2°C was recorded on 2016-01-25.

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

Dongguan's average annual rainfall is approximately 2160.9mm, based on records spanning 17 years.

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

Dongguan historically records approximately 232.5 rainy days per year. June has the highest number of rain days at an average of 28.9 days.

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

The all-time highest temperature recorded in Dongguan is 38°C on 2026-08-09.

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

The all-time lowest temperature recorded in Dongguan is 2°C on 2016-01-25.

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

Dongguan experiences its strongest winds during July. The historic gust record of 59.6 kph was recorded on 2018-09-16.

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

Usually, Dongguan's humidity peaks in June at around 77.5% and drops to its lowest in December at approximately 57.01%.