Shenzhen Temperature Market Guide
ZGSZ • Shenzhen Bao'an International Airport
Polymarket
Shenzhen, China's high-tech hub bordering Hong Kong, presents a southern China maritime subtropical environment. Located on the South China Sea coast, the city experiences hot, humid summers moderated by sea breezes and mild winters rarely touched by northern cold waves.
Quick Facts
| Station Code | ZGSZ |
|---|---|
| Location | Shenzhen, China |
| Coordinates | 22.5500°N, 114.1000°E |
| Elevation | 13 ft (4 m) |
| Timezone | CST (Asia/Shanghai) |
| NWS Office | China Meteorological Administration |
About ZGSZ Weather Station
Shenzhen Bao'an International Airport (ZGSZ) serves as the primary weather observation station for Shenzhen. Located on the coast about 32 kilometers northwest of the city center, the airport sits at just 13 feet (4 meters) elevation directly on the South China Sea.
Shenzhen's coastal position provides significant maritime moderation. Temperature observations follow CMA standards.
The city's southern latitude (22.5°N) and coastal location create a near-tropical climate distinct from central and northern China.
Shenzhen's coastal position provides significant maritime moderation. Temperature observations follow CMA standards.
The city's southern latitude (22.5°N) and coastal location create a near-tropical climate distinct from central and northern China.
Climate Patterns
Shenzhen has a humid subtropical climate (Koppen: Cwa) with long, hot, humid summers and short, mild winters. The South China Sea moderates temperature extremes year-round.
Summer (May-October) brings highs of 31-33°C (88-91°F) with very high humidity. Typhoon season runs May through November. Winter (December-February) is mild with highs around 18-21°C (64-70°F) - frost is virtually unknown.
The city receives heavy rainfall from May through September, with July and August being the wettest months.
Summer (May-October) brings highs of 31-33°C (88-91°F) with very high humidity. Typhoon season runs May through November. Winter (December-February) is mild with highs around 18-21°C (64-70°F) - frost is virtually unknown.
The city receives heavy rainfall from May through September, with July and August being the wettest months.
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Winter (December - February): Mild with highs 17-21°C (63-70°F). Rare cold fronts bring coolest temperatures. Frost virtually impossible at sea level.
Spring (March - May): Warming and increasingly humid. Temperatures climb to 25-30°C. Early typhoon risk begins May.
Summer (June - September): Hot and humid with highs 31-34°C (88-93°F). Peak typhoon season. Heavy rainfall. Rarely exceeds 36°C due to sea breeze.
Autumn (October - November): Gradually cooling and drying. Pleasant conditions. Late typhoon risk continues into November.
Spring (March - May): Warming and increasingly humid. Temperatures climb to 25-30°C. Early typhoon risk begins May.
Summer (June - September): Hot and humid with highs 31-34°C (88-93°F). Peak typhoon season. Heavy rainfall. Rarely exceeds 36°C due to sea breeze.
Autumn (October - November): Gradually cooling and drying. Pleasant conditions. Late typhoon risk continues into November.
Trading Tips for Shenzhen
Shenzhen's maritime position moderates temperature extremes - expect a narrower range than inland Chinese cities. Extreme heat above 36°C and cold below 10°C are both rare.
Typhoons are the major weather hazard. Storms can dramatically impact temperatures before, during, and after passage. Track all western Pacific typhoons.
Sea breezes keep coastal areas cooler than inland Shenzhen in summer. The airport's coastal position may read cooler than the city center.
Winter cold fronts from the north are significantly weakened by the time they reach Shenzhen, but can still drop temperatures 10°C below normal.
High humidity means heat index values significantly exceed actual temperatures in summer.
Typhoons are the major weather hazard. Storms can dramatically impact temperatures before, during, and after passage. Track all western Pacific typhoons.
Sea breezes keep coastal areas cooler than inland Shenzhen in summer. The airport's coastal position may read cooler than the city center.
Winter cold fronts from the north are significantly weakened by the time they reach Shenzhen, but can still drop temperatures 10°C below normal.
High humidity means heat index values significantly exceed actual temperatures in summer.
Data Release Schedule
Typical release times for key data products at ZGSZ. Times shown in UTC.
| Data Type | Typical Time (UTC) | Variability |
|---|---|---|
| METAR Hourly observations |
Hourly at :53 | ±1 min |
6-Hour High/Low Reports
These METARs include 6-hour maximum and minimum temperatures, useful for tracking intraday temperature trends.
00:53 UTC
06:53 UTC
12:53 UTC
18:53 UTC
Note: Times are approximate and may vary. CLI reports are the official resolution source for temperature markets. See NWS Data Guide for more information.
Forecasting Challenges
Typhoon Effects: Tropical cyclone tracks and intensity create significant forecast uncertainty.
Sea Breeze Variability: Coastal vs inland temperature differences vary with synoptic patterns.
Narrow Range: The maritime-moderated climate makes distinguishing between outcomes within 2-3°C challenging.
Monsoon Rainfall: Heavy rain can suppress temperatures unexpectedly during summer.
Sea Breeze Variability: Coastal vs inland temperature differences vary with synoptic patterns.
Narrow Range: The maritime-moderated climate makes distinguishing between outcomes within 2-3°C challenging.
Monsoon Rainfall: Heavy rain can suppress temperatures unexpectedly during summer.
Historical Temperature Records
Record High: 38.7°C (101.7°F) recorded in July 1980.
Record Low: 0.2°C (32.4°F) recorded in January 1957.
Historical Note: Shenzhen's temperature extremes are remarkably limited for a mainland Chinese city, reflecting the strong maritime influence. The city has never recorded freezing temperatures at sea level.
Record Low: 0.2°C (32.4°F) recorded in January 1957.
Historical Note: Shenzhen's temperature extremes are remarkably limited for a mainland Chinese city, reflecting the strong maritime influence. The city has never recorded freezing temperatures at sea level.
📡 Official Data Sources
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