Dashu, China experiences average highs of 21°C (70°F) and lows of 14°C (57°F) throughout the year. Rainfall is frequent, averaging about 13 rainy days per month. Average highs have stayed broadly stable across the available records.
Dashu, China Weather & Climate 2026
Monthly climate averages for Dashu, China. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: Apr–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.7/10
Best: April, May, September, October, November
UV Index
5
Low
Temperature 21°C / 14°C
Feels Like 23°C / 15°C
Rainy Days 13
Rainfall 116 mm
Sunshine 7 h
Humidity 76%
Wind Speed 7 km/h
Dew Point 14°C
Snow Days 3 days
Frost Days 3 days
Hottest Month
32°C
August
Avg Low25°C
Rain14days
Coldest Month
4°C
January
Avg High10°C
Rain9days
Driest Month
7days
December
Avg High12°C
Avg Low5°C
Windiest Month
8 km/h
April (Gusts 28)
Worst Time to Visit
Consider avoiding July due to extreme heat, heavy rainfall, oppressive humidity.
Sun Position
Sunrise 05:40
Daylight 14.2h
Sunset 19:49
Live conditions—
Dashu on the map · live conditions
Dashu, China
- Continent
- Asia
- Country
- China
- City
- Dashu
- Population
- 21.8K
- Coordinates
- 31.21°, 109.32°
Seasonal Breakdown
Spring
Mar–May
Avg High 22°C
Avg Low 14°C
Rain 15 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 31°C
Avg Low 24°C
Rain 17 days/mo
Autumn
Sep–Nov
Avg High 22°C
Avg Low 15°C
Rain 13 days/mo
3/3 best months
Winter
Dec–Feb
Avg High 12°C
Avg Low 4°C
Rain 8 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: 10°C / 4°C . Feb: 12°C / 5°C . Mar: 18°C / 9°C . Apr: 22°C / 14°C . May: 25°C / 18°C . Jun: 29°C / 22°C . Jul: 31°C / 25°C . Aug: 32°C / 25°C . Sep: 28°C / 21°C . Oct: 21°C / 15°C . Nov: 17°C / 10°C . Dec: 12°C / 5°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 45 mm. Feb: 48 mm. Mar: 96 mm. Apr: 123 mm. May: 131 mm. Jun: 206 mm. Jul: 215 mm. Aug: 135 mm. Sep: 156 mm. Oct: 139 mm. Nov: 69 mm. Dec: 33 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 75%. Feb: 73%. Mar: 74%. Apr: 75%. May: 77%. Jun: 80%. Jul: 80%. Aug: 75%. Sep: 75%. Oct: 78%. Nov: 77%. Dec: 74%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 6 km/h . Feb: 7 km/h . Mar: 8 km/h . Apr: 8 km/h . May: 7 km/h . Jun: 7 km/h . Jul: 7 km/h . Aug: 7 km/h . Sep: 7 km/h . Oct: 6 km/h . Nov: 6 km/h . Dec: 6 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 6h. Mar: 7h. Apr: 8h. May: 8h. Jun: 8h. Jul: 9h. Aug: 10h. Sep: 7h. Oct: 5h. Nov: 5h. Dec: 6h.
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 3. Feb: UV 4. Mar: UV 5. Apr: UV 6. May: UV 7. Jun: UV 6. Jul: UV 7. Aug: UV 8. Sep: UV 6. Oct: UV 4. Nov: UV 3. Dec: UV 3.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 6 days. Feb: 6 days. Mar: 1 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 1 days. Dec: 3 days.
Climate Trends
Average highs have stayed broadly stable across the available records. Average rainfall is trending wetter by about 9 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Jul 2025 · 35°C | Aug · 32°C |
| Coldest month | Jan 2025 · 4°C | Jan · 4°C |
| Wettest month | Oct 2025 · 259 mm | Jul · 215 mm |
| Windiest month | Mar 2025 · 9 km/h | Apr · 8 km/h |
Month-by-Month Weather Table
January
Poor 
February
Fair March
Good April best
Excellent May best
Excellent June
Wet July
Wet August
Poor September best
Good October best
Excellent November best
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 10°C / 4°C | 8°C / 1°C | 9days (45 mm) Wet | 5.5h Fair | 75% Muggy | 3.2 Moderate | Poor | View Details |
| February | 12°C / 5°C | 10°C / 3°C | 9days (48 mm) Wet | 6.2h Fair | 73% Muggy | 3.9 Moderate | Fair | View Details |
| March | 18°C / 9°C | 17°C / 8°C | 14days (96 mm) Wet | 6.7h Fair | 74% Muggy | 4.9 Moderate | Good | View Details |
| April best | 22°C / 14°C | 23°C / 14°C | 15days (123 mm) Wet | 7.5h Good | 75% Muggy | 5.9 High | Excellent | View Details |
| May best | 25°C / 18°C | 28°C / 20°C | 17days (131 mm) Wet | 7.8h Good | 77% Humid | 6.5 High | Excellent | View Details |
| June | 29°C / 22°C | 33°C / 26°C | 17days (206 mm) Wet | 7.9h Good | 80% Humid | 5.8 High | Wet | View Details |
| July | 31°C / 25°C | 38°C / 30°C | 19days (215 mm) Wet | 9.4h Good | 80% Humid | 7.2 Very High | Wet | View Details |
| August | 32°C / 25°C | 38°C / 29°C | 14days (135 mm) Wet | 10.2h Excellent | 75% Muggy | 7.5 Very High | Poor | View Details |
| September best | 28°C / 21°C | 31°C / 24°C | 15days (156 mm) Wet | 7.1h Good | 75% Muggy | 5.9 High | Good | View Details |
| October best | 21°C / 15°C | 22°C / 16°C | 14days (139 mm) Wet | 5.3h Fair | 78% Humid | 3.9 Moderate | Excellent | View Details |
| November best | 17°C / 10°C | 16°C / 9°C | 10days (69 mm) Wet | 5.3h Fair | 77% Humid | 3.2 Moderate | Good | View Details |
| December | 12°C / 5°C | 10°C / 3°C | 7days (33 mm) Good | 5.9h Fair | 74% Muggy | 3 Moderate | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Dashu are April, May, September, October, November, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Dashu, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Dashu is August, with average daytime highs of 32°C (90°F). Plan outdoor activities for early morning or late afternoon if visiting during this period.
The coldest month in Dashu is January, with average overnight lows of 4°C (38°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Dashu is July, averaging 215mm of precipitation across 19 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Dashu runs through July, May, June, April, with the heaviest rainfall in July. Based on 10-year averages for Dashu.
Dashu receives approximately 85 sunshine hours per year. The sunniest month is August with around 10 hours. Based on climate data for Dashu.
The least favorable months to visit Dashu are July, primarily due to extreme heat, heavy rainfall, oppressive humidity. For the best conditions, consider April, May, September, October, November instead.
The annual average UV index in Dashu is 5, classified as moderate. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Dashu is 76%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes, Dashu receives snow. Months with snowfall average 3 snow days and 4 cm (2 in) of accumulation, with about 3 frost days during winter.
Average wind speeds in Dashu are 7 km/h (4 mph). The windiest month is April with peak winds reaching 8 km/h (5 mph) (gusts up to 28 km/h / 17 mph).
Dashu averages 2 clear-sky days per month with overall cloud cover around 69%. The clearest skies occur in November.
The annual average dew point in Dashu is 14°C (57°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Dashu 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 Dashu ranges from 15°C (59°F) to 23°C (73°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 Dashu, with a climate score of 4.9/10. Consider visiting during April, May, September, October, November instead for better conditions.
For June in Dashu, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 29°C (83°F) and 17 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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