Dongyang, China experiences average highs of 23°C (73°F) and lows of 14°C (57°F) throughout the year. Rainfall is moderate, averaging about 12 rainy days per month. Average highs have stayed broadly stable across the available records.
Dongyang, China Weather & Climate 2026
Monthly climate averages for Dongyang, China. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Mar–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.4/10
Best: April, May, October, November
UV Index
5
Low
Temperature 23°C / 14°C
Feels Like 24°C / 15°C
Rainy Days 12
Rainfall 114 mm
Sunshine 7 h
Humidity 75%
Wind Speed 11 km/h
Dew Point 14°C
Frost Days 5 days
Hottest Month
34°C
August
Avg Low26°C
Rain11days
Coldest Month
3°C
January
Avg High11°C
Rain10days
Driest Month
7days
October
Avg High24°C
Avg Low16°C
Windiest Month
12 km/h
October (Gusts 31)
Worst Time to Visit
Consider avoiding July, August due to extreme heat, frequent rain, oppressive humidity.
Sun Position
Sunrise 05:01
Daylight 14h
Sunset 19:01
Live conditions—
Dongyang on the map · live conditions
Dongyang, China
- Continent
- Asia
- Country
- China
- City
- Dongyang
- Population
- 130.4K
- Coordinates
- 29.27°, 120.23°
Seasonal Breakdown
Spring
Mar–May
Avg High 22°C
Avg Low 13°C
Rain 13 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 32°C
Avg Low 24°C
Rain 15 days/mo
Autumn
Sep–Nov
Avg High 24°C
Avg Low 17°C
Rain 9 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 12°C
Avg Low 4°C
Rain 9 days/mo
Climate Charts
Based on historical averages (2016–2025)
Monthly Temperatures
HighLowShaded bands show the typical range across the available yearly records.
Line chart showing monthly temperatures. Jan: 11°C / 3°C . Feb: 12°C / 4°C . Mar: 17°C / 9°C . Apr: 23°C / 14°C . May: 27°C / 18°C . Jun: 29°C / 22°C . Jul: 34°C / 26°C . Aug: 34°C / 26°C . Sep: 30°C / 22°C . Oct: 24°C / 16°C . Nov: 19°C / 11°C . Dec: 12°C / 4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 63 mm. Feb: 73 mm. Mar: 104 mm. Apr: 142 mm. May: 176 mm. Jun: 290 mm. Jul: 145 mm. Aug: 109 mm. Sep: 95 mm. Oct: 63 mm. Nov: 64 mm. Dec: 40 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 73%. Feb: 76%. Mar: 75%. Apr: 74%. May: 76%. Jun: 84%. Jul: 77%. Aug: 71%. Sep: 74%. Oct: 74%. Nov: 74%. Dec: 71%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 11 km/h . Feb: 11 km/h . Mar: 12 km/h . Apr: 11 km/h . May: 11 km/h . Jun: 10 km/h . Jul: 12 km/h . Aug: 12 km/h . Sep: 12 km/h . Oct: 12 km/h . Nov: 11 km/h . Dec: 11 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 6h. Mar: 6h. Apr: 7h. May: 8h. Jun: 6h. Jul: 10h. Aug: 10h. Sep: 8h. Oct: 6h. Nov: 6h. Dec: 6h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 6. Jul: UV 8. Aug: UV 8. Sep: UV 6. Oct: UV 4. Nov: UV 4. Dec: UV 4.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Month-by-Month Weather Table
January
Poor 
February
Fair March
Good April best
Excellent May best
Excellent June
Wet July
Poor August
Poor September
Fair October best
Excellent November best
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 11°C / 3°C | 8°C / 0°C | 10days (63 mm) Wet | 5.7h Fair | 73% Muggy | 3.6 Moderate | Poor | View Details |
| February | 12°C / 4°C | 10°C / 1°C | 10days (73 mm) Wet | 5.6h Fair | 76% Humid | 4.1 Moderate | Fair | View Details |
| March | 17°C / 9°C | 17°C / 7°C | 13days (104 mm) Wet | 5.9h Fair | 75% Muggy | 5.1 High | Good | View Details |
| April best | 23°C / 14°C | 24°C / 13°C | 13days (142 mm) Wet | 7.2h Good | 74% Muggy | 6.3 High | Excellent | View Details |
| May best | 27°C / 18°C | 29°C / 20°C | 14days (176 mm) Wet | 7.6h Good | 76% Humid | 6.8 High | Excellent | View Details |
| June | 29°C / 22°C | 33°C / 26°C | 19days (290 mm) Wet | 6.1h Fair | 84% Humid | 5.6 High | Wet | View Details |
| July | 34°C / 26°C | 39°C / 31°C | 14days (145 mm) Wet | 9.6h Good | 77% Humid | 7.7 Very High | Poor | View Details |
| August | 34°C / 26°C | 39°C / 31°C | 11days (109 mm) Wet | 10.4h Excellent | 71% Muggy | 7.7 Very High | Poor | View Details |
| September | 30°C / 22°C | 33°C / 26°C | 12days (95 mm) Wet | 7.8h Good | 74% Muggy | 5.8 High | Fair | View Details |
| October best | 24°C / 16°C | 24°C / 17°C | 7days (63 mm) Good | 6h Fair | 74% Muggy | 4.3 Moderate | Excellent | View Details |
| November best | 19°C / 11°C | 17°C / 9°C | 9days (64 mm) Wet | 5.8h Fair | 74% Muggy | 3.7 Moderate | Good | View Details |
| December | 12°C / 4°C | 10°C / 1°C | 7days (40 mm) Good | 6.3h Fair | 71% Muggy | 3.6 Moderate | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Dongyang are April, May, October, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Dongyang, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Dongyang is August, with average daytime highs of 34°C (94°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Dongyang is January, with average overnight lows of 3°C (37°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Dongyang is June, averaging 290mm of precipitation across 19 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Dongyang runs through June, May, July, March, with the heaviest rainfall in June. Based on 10-year averages for Dongyang.
Dongyang receives approximately 84 sunshine hours per year. The sunniest month is August with around 10 hours. Based on climate data for Dongyang.
The least favorable months to visit Dongyang are July, August, primarily due to extreme heat, frequent rain, oppressive humidity. For the best conditions, consider April, May, October, November instead.
The annual average UV index in Dongyang is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Dongyang is 75%, classified as moderate. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Dongyang rarely sees significant snowfall but does experience frost, averaging 5 frost days during the colder months.
Average wind speeds in Dongyang are 11 km/h (7 mph). The windiest month is October with peak winds reaching 12 km/h (8 mph) (gusts up to 31 km/h / 20 mph).
Dongyang averages 4 clear-sky days per month with overall cloud cover around 65%. The clearest skies occur in December.
The annual average dew point in Dongyang is 14°C (57°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Dongyang has a Humid Subtropical climate, classified as Cfa under the Köppen system. Temperate climates have mild winters and warm summers, with rainfall spread across the year and four distinct seasons.
The 'feels like' temperature in Dongyang ranges from 15°C (59°F) to 24°C (75°F) on average. The 'feels like' temperature closely matches the actual temperature throughout most of the year.
June is not the best time to visit Dongyang, with a climate score of 4.1/10. Consider visiting during April, May, October, November instead for better conditions.
For June in Dongyang, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 29°C (84°F) and 19 rainy days, these essentials will keep you comfortable.
Data Source
Climate data derived from ERA5 reanalysis (ECMWF), averaged over 2016–2025. Sea surface temperature from marine reanalysis data. Climate scores and seasonal estimates are computed by WorldStats.
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