Jiading, China experiences average highs of 21°C (70°F) and lows of 14°C (57°F) throughout the year. Rainfall is moderate, averaging about 10 rainy days per month. Average highs have warmed by 1.2°C (2.2°F) across the available records.
Jiading, China Weather & Climate 2026
Monthly climate averages for Jiading, China. Based on 10-year ERA5 reanalysis data.
Climate Overview
Drier season: Jan–Dec 
Wetter season: May–Sep At-a-Glance Climate Summary
Live Weather & Air Quality
Key figures
Climate Score
5.8/10
Best: April, May, September, October
UV Index
6
High
Temperature 21°C / 14°C
Feels Like 21°C / 14°C
Rainy Days 10
Rainfall 111 mm
Sunshine 7 h
Humidity 76%
Wind Speed 17 km/h
Dew Point 13°C
Snow Days 1 days
Frost Days 8 days
Hottest Month
32°C
August
Avg Low26°C
Rain13days
Coldest Month
1°C
January
Avg High9°C
Rain8days
Driest Month
5days
December
Avg High11°C
Avg Low3°C
Windiest Month
19 km/h
March (Gusts 34)
Sea Temperature
7°C – 32°C
Warmest water: August (
31.9°C
)
Worst Time to Visit
Consider avoiding January, July, August due to frequent rain.
Sun Position
Sunrise 04:51
Daylight 14.2h
Sunset 19:02
Live conditions—
Jiading on the map · live conditions
Jiading, China
- Continent
- Asia
- Country
- China
- City
- Jiading
- Population
- 1.9M
- Coordinates
- 31.39°, 121.24°
Seasonal Breakdown
Spring
Mar–May
Avg High 21°C
Avg Low 12°C
Rain 10 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 31°C
Avg Low 25°C
Rain 15 days/mo
Autumn
Sep–Nov
Avg High 23°C
Avg Low 16°C
Rain 9 days/mo
2/3 best months
Winter
Dec–Feb
Avg High 10°C
Avg Low 2°C
Rain 7 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: 9°C / 1°C . Feb: 10°C / 3°C . Mar: 16°C / 8°C . Apr: 21°C / 12°C . May: 25°C / 17°C . Jun: 28°C / 22°C . Jul: 32°C / 26°C . Aug: 32°C / 26°C . Sep: 28°C / 22°C . Oct: 23°C / 16°C . Nov: 18°C / 10°C . Dec: 11°C / 3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 59 mm. Feb: 53 mm. Mar: 75 mm. Apr: 99 mm. May: 129 mm. Jun: 243 mm. Jul: 212 mm. Aug: 127 mm. Sep: 179 mm. Oct: 67 mm. Nov: 51 mm. Dec: 33 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 73%. Feb: 74%. Mar: 74%. Apr: 74%. May: 75%. Jun: 82%. Jul: 82%. Aug: 79%. Sep: 81%. Oct: 76%. Nov: 74%. Dec: 71%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 17 km/h . Feb: 18 km/h . Mar: 19 km/h . Apr: 19 km/h . May: 19 km/h . Jun: 17 km/h . Jul: 18 km/h . Aug: 17 km/h . Sep: 16 km/h . Oct: 17 km/h . Nov: 17 km/h . Dec: 17 km/h .
Sunshine
Sunshine
Sunshine: Jan: 6h. Feb: 6h. Mar: 7h. Apr: 8h. May: 8h. Jun: 7h. Jul: 9h. Aug: 10h. Sep: 8h. Oct: 7h. Nov: 6h. Dec: 7h.
Sea Temperature
Sea Temperatureswim
Line chart showing monthly sea temperature. Jan: 7°C . Feb: 7°C . Mar: 11°C . Apr: 17°C . May: 22°C . Jun: 26°C . Jul: 31°C . Aug: 32°C . Sep: 29°C . Oct: 23°C . Nov: 17°C . Dec: 10°C .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 4. Feb: UV 4. Mar: UV 6. Apr: UV 6. May: UV 7. Jun: UV 6. Jul: UV 7. Aug: UV 8. Sep: UV 6. Oct: UV 5. Nov: UV 4. Dec: UV 4.
Monthly Daylight Hours
Daylight12h reference
Monthly Dew Point & Comfort
Dew Point Dry Comfortable Humid Muggy
Snow Days
Snow DaysSnowfall
Snow Days: Jan: 1 days. Feb: 1 days. Mar: 0 days. Apr: 0 days. May: 0 days. Jun: 0 days. Jul: 0 days. Aug: 0 days. Sep: 0 days. Oct: 0 days. Nov: 0 days. Dec: 0 days.
Climate Trends
Average highs have warmed by 1.2°C (2.2°F) across the available records. Average rainfall is trending drier by about 52 mm.
2016 to 2025
Avg high Avg rainfall
Climate summary
| Last 12 months | All years | |
|---|---|---|
| Hottest month | Aug 2025 · 33°C | Aug · 32°C |
| Coldest month | Jan 2025 · 1°C | Jan · 1°C |
| Wettest month | Jun 2025 · 289 mm | Jun · 243 mm |
| Windiest month | Jul 2025 · 23 km/h | Mar · 19 km/h |
Month-by-Month Weather Table
January
Poor 
February
Poor March
Fair April best
Excellent May best
Excellent June
Wet July
Wet August
Poor September best
Good October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 9°C / 1°C | 5°C / -2°C | 8days (59 mm) Wet | 6h Fair | 73% Muggy | 3.7 Moderate | Poor | View Details |
| February | 10°C / 3°C | 7°C / -1°C | 8days (53 mm) Wet | 6.2h Fair | 74% Muggy | 4.1 Moderate | Poor | View Details |
| March | 16°C / 8°C | 14°C / 5°C | 10days (75 mm) Wet | 7.3h Good | 74% Muggy | 5.5 High | Fair | View Details |
| April best | 21°C / 12°C | 20°C / 11°C | 10days (99 mm) Wet | 8h Good | 74% Muggy | 6.4 High | Excellent | View Details |
| May best | 25°C / 17°C | 26°C / 17°C | 11days (129 mm) Wet | 8.2h Good | 75% Muggy | 7 High | Excellent | View Details |
| June | 28°C / 22°C | 31°C / 24°C | 15days (243 mm) Wet | 7.1h Good | 82% Humid | 6.3 High | Wet | View Details |
| July | 32°C / 26°C | 37°C / 31°C | 16days (212 mm) Wet | 8.8h Good | 82% Humid | 7.4 Very High | Wet | View Details |
| August | 32°C / 26°C | 38°C / 31°C | 13days (127 mm) Wet | 10.1h Excellent | 79% Humid | 7.8 Very High | Poor | View Details |
| September best | 28°C / 22°C | 31°C / 25°C | 13days (179 mm) Wet | 7.7h Good | 81% Humid | 6.2 High | Good | View Details |
| October best | 23°C / 16°C | 22°C / 16°C | 7days (67 mm) Good | 6.9h Fair | 76% Humid | 4.8 Moderate | Excellent | View Details |
| November | 18°C / 10°C | 15°C / 8°C | 7days (51 mm) Good | 6.4h Fair | 74% Muggy | 4.1 Moderate | Good | View Details |
| December | 11°C / 3°C | 8°C / -1°C | 5days (33 mm) Good | 6.6h Fair | 71% Muggy | 3.5 Moderate | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Jiading are April, May, September, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Jiading, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Jiading 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 Jiading is January, with average overnight lows of 1°C (35°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Jiading is June, averaging 243mm of precipitation across 15 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Jiading runs through July, June, August, September, with the heaviest rainfall in July. Based on 10-year averages for Jiading.
Jiading receives approximately 89 sunshine hours per year. The sunniest month is August with around 10 hours. Based on climate data for Jiading.
The least favorable months to visit Jiading are January, July, August, primarily due to frequent rain. For the best conditions, consider April, May, September, October instead.
The annual average UV index in Jiading is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Jiading is 76%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in June, July, August, September, October average 28°C (82°F), which is warm and comfortable for swimming and water activities.
Yes, Jiading receives snow. Months with snowfall average 1 snow days and 2 cm (1 in) of accumulation, with about 8 frost days during winter.
Average wind speeds in Jiading are 17 km/h (11 mph). The windiest month is March with peak winds reaching 19 km/h (11 mph) (gusts up to 34 km/h / 21 mph).
Jiading averages 5 clear-sky days per month with overall cloud cover around 62%. The clearest skies occur in December.
The annual average dew point in Jiading is 13°C (55°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Jiading 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 Jiading ranges from 14°C (57°F) to 21°C (70°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 Jiading, with a climate score of 6.4/10. Consider visiting during April, May, September, October instead for better conditions.
For June in Jiading, pack Umbrella, Waterproof jacket, Waterproof shoes, Breathable clothing, Sunscreen (SPF 30+). With average highs of 28°C (82°F) and 15 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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