Weather: Shanghai Marathon
Historical weather data for race day in December. Use this to plan your race strategy, clothing, and hydration.
15°C
Temperature
Range: 11°C – 19°C
65%
Humidity
Moderate
35%
Rain Chance
Possible — check forecast
December
Typical race month
Usually on a Sunday
Conditions
Mid-November offers pleasant autumn weather with mild temperatures and lower humidity than summer months. Occasional light rain is possible but mornings are typically cool and dry, ideal for marathon running.
What to Wear
Singlet or short sleeve
Ideal racing temperatures
Hydration Strategy
Before the Race
Normal hydration. Drink to thirst in the 24 hours before. Avoid over-hydrating.
During the Race
Drink at aid stations every 3-4km. Alternate water and sports drink.
After the Race
Rehydrate within 30 minutes of finishing. A drink with electrolytes and some protein helps recovery.
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