Changan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Changan.
Climate overview of Changan
Temperatures in Changan, Guangdong, China, vary greatly throughout the year. July is the hottest month at 33°C (91°F), while January is the coldest at 20°C (68°F).
With around 1933 mm (76 in) of annual rainfall, Changan has a notably wet climate. However, this rainfall is not evenly distributed, the city has a distinct rainy season from April to September, with very warm summers and pleasant winters. The wettest month is June.
Changan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Changan - and find the best time to visit.
Monthly Temperature in Changan
The climate in Changan is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 33°C (91°F) in July. In January, the coolest month of the year, temperatures drop to a pleasant 20°C (68°F).
At night, temperatures range from around 27°C (81°F) in July to 13°C (55°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Changan
Changan has a notably wet climate with abundant precipitation, recording 1933 mm (76 in) of rainfall per year. Changan can be quite wet during June, receiving approximately 372 mm (15 in) of precipitation over 19 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 39 mm (1.5 in) of precipitation spread across 6 rainy days. For more details, please visit our Changan Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Changan by Month
The relative humidity is high throughout the year in Changan.
The city experiences its highest humidity in April, reaching 82%. In November, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Changan
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February, November and December
- Warmest weather: June, July, August and September
- Fewest rainy days: January, November and December
- Wettest months: April, May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from April to September, with very warm summers and pleasant winters
Frequently asked questions about the climate in Changan
What is the best time to visit Changan?
January, February, November and December typically offer the most optimal weather in Changan. In contrast, May, June, July, August and September tend to have less optimal conditions. Changan has a distinct rainy season from April to September, with very warm summers and pleasant winters.
What temperatures can I expect in Changan?
Daytime highs range from 20°C (68°F) in January to 33°C (91°F) in July. Nighttime lows range from 13°C (55°F) to 27°C (81°F). Temperatures vary considerably through the year.
How much rain does Changan get?
Annual rainfall is around 1933 mm (76 in). June is the wettest month with 372 mm (15 in), while November is the driest with 39 mm (1.5 in).
Changan 3-Day Forecast
Changan on the map
Changan is highlighted - select any city to see its climate.
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