Putuo, 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.
Putuo, China Weather & Climate 2026
Monthly climate averages for Putuo, 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
5.8/10
Best: April, May, 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 77%
Wind Speed 18 km/h
Dew Point 13°C
Snow Days 1 days
Frost Days 7 days
Hottest Month
32°C
August
Avg Low26°C
Rain12days
Coldest Month
2°C
January
Avg High9°C
Rain8days
Driest Month
5days
December
Avg High11°C
Avg Low4°C
Windiest Month
19 km/h
March (Gusts 37)
Sea Temperature
7°C – 32°C
Warmest water: August (
32°C
)
Worst Time to Visit
Consider avoiding January, February, July, August due to frequent rain.
Sun Position
Sunrise 04:51
Daylight 14.2h
Sunset 19:01
Live conditions—
Putuo on the map · live conditions
Putuo, China
- Continent
- Asia
- Country
- China
- City
- Putuo
- Population
- 1.2M
- Coordinates
- 31.25°, 121.39°
Seasonal Breakdown
Spring
Mar–May
Avg High 20°C
Avg Low 13°C
Rain 11 days/mo
2/3 best months
Summer
Jun–Aug
Avg High 30°C
Avg Low 25°C
Rain 14 days/mo
Autumn
Sep–Nov
Avg High 23°C
Avg Low 17°C
Rain 10 days/mo
1/3 best months
Winter
Dec–Feb
Avg High 10°C
Avg Low 3°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 / 2°C . Feb: 10°C / 3°C . Mar: 15°C / 8°C . Apr: 20°C / 13°C . May: 25°C / 17°C . Jun: 28°C / 22°C . Jul: 32°C / 26°C . Aug: 32°C / 26°C . Sep: 28°C / 23°C . Oct: 23°C / 17°C . Nov: 17°C / 11°C . Dec: 11°C / 4°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 59 mm. Feb: 56 mm. Mar: 81 mm. Apr: 104 mm. May: 132 mm. Jun: 266 mm. Jul: 192 mm. Aug: 112 mm. Sep: 167 mm. Oct: 77 mm. Nov: 56 mm. Dec: 34 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 74%. Feb: 75%. Mar: 75%. Apr: 75%. May: 77%. Jun: 83%. Jul: 82%. Aug: 80%. Sep: 81%. Oct: 77%. Nov: 75%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 19 km/h . Mar: 19 km/h . Apr: 19 km/h . May: 19 km/h . Jun: 17 km/h . Jul: 19 km/h . Aug: 18 km/h . Sep: 17 km/h . Oct: 19 km/h . Nov: 18 km/h . Dec: 18 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: 30°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 40 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 · 2°C |
| Wettest month | Jun 2025 · 350 mm | Jun · 266 mm |
| Windiest month | Jul 2025 · 25 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
Good October best
Excellent November
Good December
Fair | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 9°C / 2°C | 5°C / -2°C | 8days (59 mm) Wet | 6h Fair | 74% Muggy | 3.8 Moderate | Poor | View Details |
| February | 10°C / 3°C | 7°C / -1°C | 9days (56 mm) Wet | 6.2h Fair | 75% Muggy | 4.1 Moderate | Poor | View Details |
| March | 15°C / 8°C | 13°C / 5°C | 10days (81 mm) Wet | 7.1h Good | 75% Muggy | 5.5 High | Fair | View Details |
| April best | 20°C / 13°C | 20°C / 11°C | 11days (104 mm) Wet | 8h Good | 75% Muggy | 6.3 High | Excellent | View Details |
| May best | 25°C / 17°C | 26°C / 17°C | 11days (132 mm) Wet | 8.3h Good | 77% Humid | 6.9 High | Excellent | View Details |
| June | 28°C / 22°C | 31°C / 24°C | 15days (266 mm) Wet | 7h Good | 83% Humid | 6.2 High | Wet | View Details |
| July | 32°C / 26°C | 37°C / 31°C | 15days (192 mm) Wet | 9.1h Good | 82% Humid | 7.3 Very High | Wet | View Details |
| August | 32°C / 26°C | 37°C / 31°C | 12days (112 mm) Wet | 10.2h Excellent | 80% Humid | 7.9 Very High | Poor | View Details |
| September | 28°C / 23°C | 31°C / 25°C | 14days (167 mm) Wet | 7.8h Good | 81% Humid | 6.3 High | Good | View Details |
| October best | 23°C / 17°C | 22°C / 17°C | 8days (77 mm) Wet | 6.9h Fair | 77% Humid | 4.9 Moderate | Excellent | View Details |
| November | 17°C / 11°C | 15°C / 9°C | 7days (56 mm) Good | 6.4h Fair | 75% Muggy | 4.1 Moderate | Good | View Details |
| December | 11°C / 4°C | 8°C / 0°C | 5days (34 mm) Good | 6.6h Fair | 72% Muggy | 3.5 Moderate | Fair | View Details |
Compare Nearby City Climates
Frequently Asked Questions
The best months to visit Putuo are April, May, October, when temperatures are comfortable and rainfall is at its lowest. This is based on 10-year climate averages for Putuo, scoring temperature, rainfall, humidity, and sunshine hours.
The hottest month in Putuo 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 Putuo is January, with average overnight lows of 2°C (35°F). Pack warm layers and expect shorter daylight hours during this period.
The wettest month in Putuo is June, averaging 266mm of precipitation across 15 rainy days. An umbrella or waterproof jacket is essential.
The rainy season in Putuo runs through June, July, September, August, with the heaviest rainfall in June. Based on 10-year averages for Putuo.
Putuo receives approximately 90 sunshine hours per year. The sunniest month is August with around 10 hours. Based on climate data for Putuo.
The least favorable months to visit Putuo are January, February, July, August, primarily due to frequent rain. For the best conditions, consider April, May, October instead.
The annual average UV index in Putuo is 6, classified as high. Standard sun protection (sunscreen, hat) is recommended during prolonged outdoor exposure.
Average humidity in Putuo is 77%, classified as humid. Humidity levels are generally comfortable and should not affect outdoor activities for most people.
Yes — sea temperatures in May, June, July, August, September, October average 27°C (81°F), which is warm and comfortable for swimming and water activities.
Yes, Putuo receives snow. Months with snowfall average 1 snow days and 1 cm (0 in) of accumulation, with about 7 frost days during winter.
Average wind speeds in Putuo are 18 km/h (11 mph). The windiest month is March with peak winds reaching 19 km/h (12 mph) (gusts up to 37 km/h / 23 mph).
Putuo 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 Putuo is 13°C (55°F), which feels pleasant with low humidity. Outdoor activities are comfortable year-round from a humidity standpoint.
Putuo 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 Putuo 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 Putuo, with a climate score of 6.7/10. Consider visiting during April, May, October instead for better conditions.
For June in Putuo, 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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