May weather forecast
Nanyang, China

May

Weather in May

Moving into May, Nanyang enters a seasonally warm and wet period. May records a high temperature of 28.3°C (82.9°F), marking the arrival of summer. Relative humidity dips slightly compared to April, promoting slightly less cloud cover. It's a time when locals start to feel the heat, with increased daylight and sunshine hours. May, therefore, lends itself well to outdoor activities but also carries a chance of showers, so planning accordingly is advised.

Temperature

May's onset is marked by a temperature increase, moving from a pleasant 22.7°C (72.9°F) in April to a warm 28.3°C (82.9°F). During May, the nighttime temperature in Nanyang, China, averages to an enjoyable 16.8°C (62.2°F).

Heat index

In May, the average heat index is appraised at 29°C (84.2°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Keep in mind the heat index values are meant for areas in shade and with light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in May is 54%.

Rainfall

In May, in Nanyang, the rain falls for 8.5 days. Throughout May, 29mm (1.14") of precipitation is accumulated. In Nanyang, during the entire year, the rain falls for 84.8 days and collects up to 341mm (13.43") of precipitation.

Snowfall

In Nanyang, snow does not fall in April through October.

Daylight

The average length of the day in May is 13h and 52min.
On the first day of May in Nanyang, sunrise is at 05:42 and sunset at 19:11. On the last day of the month, sunrise is at 05:22 and sunset at 19:32 CST.

Sunshine

In Nanyang, China, the average sunshine in May is 9.7h.

UV index

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index of 6 during May translates into these guidelines:
Prevent overexposure. Protection from the sun's harmful effects is needed. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.

Frequently asked questions

Is it hot in Nanyang during May?
In Nanyang, 28.3°C (82.9°F) is the average high-temperature and 16.8°C (62.2°F) is the average low-temperature during May. In May, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is appraised at 29°C (84.2°F).
What is the average humidity in May in Nanyang?
In Nanyang, China, the average relative humidity in May is 54%.
How many days does it rain in May in Nanyang?
In Nanyang, China, in May, during 8.5 rainfall days, 29mm (1.14") of precipitation is typically accumulated.
When it does not snow in Nanyang?
April through October are months without snowfall in Nanyang.
What is the average length of the day in May in Nanyang?
The average day length in May in Nanyang, China, is 13h and 52min.
When is the sunrise / sunset in May in Nanyang?
On the first day of May, sunrise is at 05:42 and sunset at 19:11. On the last day of the month, sunrise is at 05:22 and sunset at 19:32 CST.
How many hours of sunshine does Nanyang have in May?
In Nanyang, the average sunshine duration in May is 9.7h.
What is the UV index intensity in May in Nanyang?
In Nanyang, China, the average daily maximum UV index in May is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
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 - Nanyang, China
Average temperature in May
Nanyang, China
  • Average high temperature in May: 28.3°C

The warmest month (with the highest average high temperature) is July (33.1°C).
The month with the lowest average high temperature is January (7.8°C).

  • Average low temperature in May: 16.8°C

The month with the highest average low temperature is July (23.6°C).
The coldest month (with the lowest average low temperature) is January (-0.6°C).

Average pressure in May - Nanyang, China
Average pressure in May
Nanyang, China
  • Average pressure in May: 1009.9mbar

The month with the highest atmospheric pressure is January (1028.1mbar).
The month with the lowest atmospheric pressure is July (1003.5mbar).

Average wind speed in May - Nanyang, China
Average wind speed in May
Nanyang, China
  • Average wind speed in May: 10.3km/h

The windiest month (with the highest average wind speed) is March (11.2km/h).
The calmest month (with the lowest average wind speed) is July (9km/h).

Average humidity in May - Nanyang, China
Average humidity in May
Nanyang, China
  • Average humidity in May: 54%

The month with the highest relative humidity is August (72%).
The month with the lowest relative humidity is December (46%).

Average rainfall in May - Nanyang, China
Average rainfall in May
Nanyang, China
  • Average rainfall in May: 29mm

The wettest month (with the highest rainfall) is July (72mm).
The driest month (with the least rainfall) is December (2mm).

Average rainfall days in May - Nanyang, China
Average rainfall days in May
Nanyang, China
  • Average rainfall days in May: 8.5 days

The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is December (1.7 days).

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

The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is February (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 - Nanyang, China
Average daylight in May /
Average sunshine in May
Nanyang, China
  • Average daylight in May: 13h and 5min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in May: 9h and 4min

The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).

Average sunshine days in May - Nanyang, China
Average sunshine days in May
Nanyang, China
  • Average sunshine days in May: 21.2 days

The month with the most sunshine days is December (28.2 days).
The month with the least sunshine days is July (16.8 days).

Average UV index in May - Nanyang, China
Average UV index in May
Nanyang, China
  • Average UV index in May: 6

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in May - Nanyang, China
Average cloud cover in May
Nanyang, China
  • Average cloud cover in May: 34

The month with the most cloud cover is September (Cloud cover 41).
The month with the least cloud cover is December (Cloud cover 24).

Average visibility in May - Nanyang, China
Average visibility in May
Nanyang, China
  • Average visibility in May: 10km

The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).

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