May weather forecast
Nanning, China

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Weather in May

May's weather in Nanning continues the warming trend, setting the stage for the approaching summer. A discernible alteration in environmental conditions is evident as the rainfall and humidity inner-twine to reach their annual peak. The rise from April's 44mm (1.73") to May's rainfall of 83mm (3.27") underscores this climatic transformation. With June's arrival, the city prepares for the peak summer conditions, characterized by sweltering temperatures and heightened humidity. Throughout May, the constant shifting of climatic parameters provides a dynamic weather environment.

Temperature

The shift from April to May in Nanning sees a slight increase in the average high-temperature, transitioning from a warm 27.8°C (82°F) to a hot 31.2°C (88.2°F). An average low-temperature of 22.8°C (73°F) is observed during May nights.

Heat index

The average heat index in May is computed to be a blistering 41°C (105.8°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Nanning, the average relative humidity in May is 78%.

Rainfall

In Nanning, in May, it is raining for 19.7 days, with typically 83mm (3.27") of accumulated precipitation. Throughout the year, in Nanning, there are 174.6 rainfall days, and 607mm (23.9") of precipitation is accumulated.

Snowfall

In Nanning, snow does not fall in February through December.

Daylight

The average length of the day in May is 13h and 14min.
On the first day of May, sunrise is at 06:13 and sunset at 19:13. On the last day of the month, sunrise is at 06:01 and sunset at 19:27 CST.

Sunshine

The average sunshine in May in Nanning is 7h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

How hot is it in Nanning in May?

The average high-temperature and low-temperature during May are 31.2°C (88.2°F) and 22.8°C (73°F) respectively. In May, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines relative humidity and air temperature, is computed to be 41°C (105.8°F).

What is the average humidity in May in Nanning?

In May, the average relative humidity in Nanning is 78%.

How many days does it rain in May in Nanning?

In Nanning, China, in May, it is raining for 19.7 days, with typically 83mm (3.27") of accumulated precipitation.

When it does not snow in Nanning?

In Nanning, snow does not fall in February through December.

How many hours of daylight does Nanning have in May?

In May, the average day length is 13h and 14min.

What time are sunrise and sunset in May in Nanning?

On the first day of May in Nanning, China, sunrise is at 06:13 and sunset at 19:13. On the last day of the month, sunrise is at 06:01 and sunset at 19:27 CST.

How many hours of sunshine does Nanning have in May?

The average sunshine duration in May in Nanning is 7h.

When is the highest UV index in Nanning?

The months with the highest UV index are May through August, with an average maximum UV index of 7.

What is the UV index intensity in May in Nanning?

The average daily maximum UV index in May in Nanning, China, is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Nanning, China

Average temperature in May - Nanning, China
  • Average high temperature in May: 31.2°C

The warmest month (with the highest average high temperature) is August (32.7°C).
The month with the lowest average high temperature is January (16.6°C).

  • Average low temperature in May: 22.8°C

The month with the highest average low temperature is July (24.9°C).
The coldest month (with the lowest average low temperature) is January (10.5°C).

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Average pressure in May
Nanning, China

Average pressure in May - Nanning, China
  • Average pressure in May: 1007.5mbar

The month with the highest atmospheric pressure is January (1020.7mbar).
The month with the lowest atmospheric pressure is June (1003.8mbar).

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Average wind speed in May
Nanning, China

Average wind speed in May - Nanning, China
  • Average wind speed in May: 8.8km/h

The windiest month (with the highest average wind speed) is March (9.2km/h).
The calmest month (with the lowest average wind speed) is August (7.4km/h).

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Average humidity in May
Nanning, China

Average humidity in May - Nanning, China
  • Average humidity in May: 78%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is December (67%).

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Average rainfall in May
Nanning, China

Average rainfall in May - Nanning, China
  • Average rainfall in May: 83mm

The wettest month (with the highest rainfall) is June (110mm).
The driest months (with the least rainfall) are January and December (13mm).

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Average rainfall days in May
Nanning, China

Average rainfall days in May - Nanning, China
  • Average rainfall days in May: 19.7 days

The month with the highest number of rainy days is July (24.3 days).
The month with the least rainy days is December (7.1 days).

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Average snowfall in May
Nanning, China

Average snowfall in May - Nanning, China
  • Average snowfall in May: 0mm

The month with the highest snowfall is January (1mm).
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in May
Nanning, China

Average snowfall days in May - Nanning, China
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in May /
Average sunshine in May
Nanning, China

Average daylight in May / Average sunshine in May - Nanning, China
  • Average daylight in May: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in May: 7h and 0min

The month with the most sunshine is September (Average sunshine: 8h and 6min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).

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Average sunshine days in May
Nanning, China

Average sunshine days in May - Nanning, China
  • Average sunshine days in May: 9.4 days

The month with the most sunshine days is December (22.2 days).
The month with the least sunshine days is June (4.9 days).

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Average UV index in May
Nanning, China

Average UV index in May - Nanning, China
  • Average UV index in May: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 4).

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Average cloud cover in May
Nanning, China

Average cloud cover in May - Nanning, China
  • Average cloud cover in May: 50

The month with the most cloud cover is March (Cloud cover 61).
The months with the least cloud cover are September and October (Cloud cover 39).

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Average visibility in May
Nanning, China

Average visibility in May - Nanning, China
  • Average visibility in May: 9km

The month with the highest visibility is December (10km).
The month with the lowest visibility is July (8km).

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Nanning, China

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