Miyun Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Miyun.
Climate overview of Miyun
Miyun, Beijing Area, China, sees big temperature differences between seasons, with July peaking at 32°C (90°F) and January dropping to 1°C (34°F).
Annual rain/snowfall is moderate at around 619 mm (24 in), with July being the wettest month. The city also has a distinct dry season from October to May. May is the sunniest month, averaging 9.0 hours of sunshine per day.
Miyun Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Miyun — and find the best time to visit.
Monthly Temperature in Miyun
Visitors to Miyun can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 32°C (90°F) in July. In January, the coolest month of the year, temperatures drop to a very cold 1°C (34°F).
At night, temperatures range from around 22°C (72°F) in July to -10°C (14°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Miyun
Generally, Miyun experiences moderate precipitation patterns, averaging 619 mm (24 in) yearly. Miyun can be quite wet during July, receiving approximately 177 mm (7 in) of precipitation over 14 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 4 mm (0.2 in) of precipitation spread across 2 snowy days days. For more details, please visit our Miyun Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Miyun
Miyun experiences moderate variation in sunshine hours across the seasons. With 9.0 hours daily sunshine in May, it dips to 5.7 hours in December, offering a balanced mix of sunny and overcast days.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Miyun by Month
The relative humidity is moderate throughout the year in Miyun.
The city experiences its highest humidity in August, reaching 73%. In January, the humidity drops to its lowest level at 44%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Miyun
The weather does bring rainfall during this period, between 25 mm (1 in) and 68 mm (2.7 in).
Plan accordingly for July, when conditions bring the heaviest precipitation. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Miyun
What is the best time to visit Miyun?
April, May and September typically offer the most optimal weather in Miyun. In contrast, January and December tend to have less optimal conditions. Miyun has a distinct dry season from October to May.
What temperatures can I expect in Miyun?
Daytime highs range from 1°C (34°F) in January to 32°C (90°F) in July. Nighttime lows range from -10°C (14°F) to 22°C (72°F). Temperatures vary considerably through the year.
How much rain does Miyun get?
Annual rainfall is around 619 mm (24 in). July is the wettest month with 177 mm (7 in), while January is the driest with 4 mm (0.2 in).
How sunny is Miyun?
Miyun receives around 2,500 hours of sunshine per year. May is the sunniest month with 270 hours, while December is the cloudiest with just 172 hours. Overall, Miyun enjoys abundant sunshine.
Miyun 3-Day Forecast
Miyun 3-Day Forecast
Miyun on the map
Miyun is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Hangzhou
35°C (95°F) Xi'an
34°C (93°F) Guangzhou34°C (93°F) Beijing34°C (93°F) Shanghai33°C (91°F) Shenzhen32°C (90°F) Chengdu32°C (90°F) Qingdao28°C (82°F) 
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