Wuhan Weather in May
China · Humid Subtropical climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Wuhan sees average temperatures ranging from a low of 18.6°C (65.5°F) to a high of 26.8°C (80.2°F), with a mean of 22.5°C (72.5°F). Compared to the annual average of 18.2°C (64.8°F), this month is 4.3°C warmer than the yearly norm. Precipitation averages 155.7mm, making it approximately 35.0mm wetter than the monthly average of 121.0mm. The city receives an average of 7.5 hours of sunshine per day during May, with relative humidity averaging 76.0%. Wind speeds reach an average maximum of 16.1 km/h. For travelers, this month offers a temperature experience in Wuhan, with wetter-than-average conditions compared to the rest of the year.
Wuhan is known as one of China's 'three furnaces' for good reason. The summer heat is intense, with temperatures regularly exceeding 35°C. I tracked the data and found that the city's position on the Yangtze River contributes to the oppressive humidity. The best windows are spring and autumn, particularly April-May and September-October, when the weather is comfortable for exploring the city's lakes and parks.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 18.1°C (64.6°F) | 22.5°C (72.5°F) | 26.7°C (80.1°F) |
| Rainfall | 148.0mm | 155.7mm | 250.2mm |
| Sunshine | 6.8 hrs | 7.5 hrs | 8.3 hrs |
| Humidity | 73.9% | 76.0% | 79.4% |
| Wind | 17.8 km/h | 16.1 km/h | 15.2 km/h |
| Rainy Days | 15.2 | 16.0 | 20.0 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Wuhan in May, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Wuhan in May?
The average temperature in Wuhan during May ranges from 18.6°C (65.5°F) to 26.8°C (80.2°F), with a mean of 22.5°C (72.5°F).
How much does it rain in Wuhan in May?
Wuhan receives an average of 155.7mm of precipitation in May, spread across approximately 16.0 rainy days.
What should I pack for Wuhan in May?
Based on May weather data, pack layers including light jackets and t-shirts, plus an umbrella. Rain gear is essential — this month averages 155.7mm of precipitation.
Is May a good time to visit Wuhan?
May is a month with challenging conditions. Plan activities carefully and stay hydrated.
Other Months for Wuhan
Cities with Similar May Climate (Humid Subtropical)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 30.59°, 114.31°. Timezone: Asia/Shanghai. Last updated: 2026-07-30.