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 to May's rainfall of 83mm 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

Nanning's transition into May is noticed by a slight rise in the average high-temperature, advancing from a warm 27.8°C in April to a tropical 31.2°C. Nanning experiences a mean temperature of 22.8°C during May nights.

Heat index

The heat index in May is calculated to be an extremely hot 41°C. Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

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

Rainfall

In Nanning, during May, the rain falls for 19.7 days and regularly aggregates up to 83mm of precipitation. In Nanning, during the entire year, the rain falls for 174.6 days and collects up to 607mm of precipitation.

Snowfall

February through December are months without snowfall in Nanning, China.

Daylight

In Nanning, 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

In May, the average sunshine is 7h.

UV index

May through August, with an average maximum UV index of 7, are months with the highest UV index in Nanning. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 7 in May leads to these guidelines:
Resist extreme sun exposure. Guarding against solar damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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FAQ

How hot is it in Nanning in May?

May temperatures vary between a high-temperature of 31.2°C and a low-temperature of 22.8°C. In May, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 41°C.

What is the average humidity in May in Nanning?

In May, the average relative humidity is 78%.

How much does it rain in Nanning in May?

In Nanning, during May, the rain falls for 19.7 days and regularly aggregates up to 83mm of precipitation.

When it does not snow in Nanning?

February through December are months without snowfall in Nanning, China.

How many hours of daylight does Nanning have in May?

The average day length in May is 13h and 14min.

What time are sunrise and sunset in May in Nanning?

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

How long on average sun shines in May in Nanning?

The average sunshine duration in May is 7h.

What are the months with the highest UV index in Nanning?

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

How high is the UV index in May in Nanning?

The average daily maximum UV index in May in Nanning, China, is 7. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
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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