May weather forecastChangsha, China
May
Weather in May
Changsha, China transitions into May with a clear departure from the cooler months. The weather remains stable, emphasizing the shift towards summer. However, the city experiences its highest rainfall in the year with 133mm (5.24"). The increased temperature, coupled with higher humidity levels, creates a somewhat tropical climate. Thus, May embodies a sultry environment with high rainfall, paving the way for the hotter and rainier months ahead.Temperature
May in Changsha showcases a minor temperature ascent, adjusting from April's agreeable 22.8°C (73°F) to a warm 27°C (80.6°F). An average minimum temperature of 18.8°C (65.8°F) is recorded during the month of May.Heat index
May's average heat index is calculated to be 29°C (84.2°F). If one endures exposure and continues to be active, it might result in tiredness and heat cramps.Heat index readings emphasize conditions of light breezes and shaded spots. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
Humidity
The average relative humidity in May is 77%.Rainfall
In Changsha, during May, the rain falls for 17.5 days and regularly aggregates up to 133mm (5.24") of precipitation. Throughout the year, there are 181.9 rainfall days, and 1008mm (39.69") of precipitation is accumulated.Snowfall
In Changsha, snow does not fall in March through October.Daylight
In Changsha, the average length of the day in May is 13h and 33min.On the first day of May, sunrise is at 05:47 and sunset at 19:02. On the last day of the month, sunrise is at 05:31 and sunset at 19:20 CST.
Sunshine
The average sunshine in May in Changsha is 7.9h.UV index
The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Changsha, China
- Average high temperature in May: 27°C
The warmest month (with the highest average high temperature) is August (33.3°C).
The month with the lowest average high temperature is January (9.6°C).
- Average low temperature in May: 18.8°C
The month with the highest average low temperature is July (25°C).
The coldest month (with the lowest average low temperature) is January (3.8°C).
Average pressure in May
Changsha, China
- Average pressure in May: 1009.1mbar
The month with the highest atmospheric pressure is January (1026.3mbar).
The month with the lowest atmospheric pressure is July (1003.2mbar).
Average wind speed in May
Changsha, China
- Average wind speed in May: 8.8km/h
The windiest month (with the highest average wind speed) is February (10.3km/h).
The calmest month (with the lowest average wind speed) is June (8.2km/h).
Average humidity in May
Changsha, China
- Average humidity in May: 77%
The month with the highest relative humidity is June (82%).
The months with the lowest relative humidity are October and December (64%).
Average rainfall in May
Changsha, China
- Average rainfall in May: 133mm
The wettest month (with the highest rainfall) is June (183mm).
The driest month (with the least rainfall) is October (35mm).
Average rainfall days in May
Changsha, China
- Average rainfall days in May: 17.5 days
The month with the highest number of rainy days is June (20.3 days).
The month with the least rainy days is October (10 days).
Average snowfall in May
Changsha, China
- Average snowfall in May: 0mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days in May
Changsha, China
- Average snowfall days in May: 0 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in May /
Average sunshine in May
Changsha, China
- Average daylight in May: 13h and 36min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in May: 7h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is November (Average sunshine: 5h and 6min).
Average sunshine days in May
Changsha, China
- Average sunshine days in May: 11 days
The months with the most sunshine days are October and December (19.5 days).
The month with the least sunshine days is June (8.2 days).
Average UV index in May
Changsha, China
- Average UV index in May: 6
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in May
Changsha, China
- Average cloud cover in May: 50
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in May
Changsha, China
- Average visibility in May: 9km
The months with the highest visibility are October and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and November (9km).
