May weather forecast
Changchun, China

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Weather in May

May marks the beginning of a sun-filled period in Changchun as temperatures climb and the city basks in more sunlight. Green landscapes are refreshed as May rainfall with an average precipitation of 50mm (1.97") nourishes the environment. Days become longer and the sunlight more intense, reflected in the increased UV index value of 6. Humidity stays moderate and contributes to the overall pleasant spring feel of the weather. In the absence of harsh winter winds, weather conditions display a notable equilibrium.

Temperature

The beginning of May in Changchun signals a rise in the average high-temperature, moving from a refreshing 14.1°C (57.4°F) in April to an agreeable 21.4°C (70.5°F). Contrary to the day's heat, an average low-temperature of 9.3°C (48.7°F) is recorded during the nights in May in Changchun.

Humidity

The average relative humidity in May is 51%.

Rainfall

In Changchun, in May, during 9.8 rainfall days, 50mm (1.97") of precipitation is typically accumulated. In Changchun, during the entire year, the rain falls for 98.7 days and collects up to 570mm (22.44") of precipitation.

Daylight

In Changchun, China, the average length of the day in May is 14h and 44min.
On the first day of the month, sunrise is at 04:30 and sunset at 18:41. On the last day of May, sunrise is at 03:59 and sunset at 19:13 CST.

Sunshine

The month with the most sunshine is May, with an average of 8.4h of sunshine.

UV index

In Changchun, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum high daily UV index of 6 during May translates into the following directions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Always opt for UVA and UVB-resistant sunglasses on radiant days.
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Frequently asked questions

What are May temperatures in Changchun?

The high-temperature in Changchun, China, during May is 21.4°C (70.5°F) and the low-temperature is 9.3°C (48.7°F).

What is the average humidity in May in Changchun?

In Changchun, the average relative humidity in May is 51%.

How many days does it rain in May in Changchun?

In Changchun, in May, during 9.8 rainfall days, 50mm (1.97") of precipitation is typically accumulated.

What is the average length of the day in May in Changchun?

The average day length in May in Changchun, China, is 14h and 44min.

When is the sunrise / sunset in May in Changchun?

In May, on the first day of the month, sunrise is at 04:30 and sunset at 18:41. On the last day of the month, in Changchun, sunrise is at 03:59 and sunset at 19:13 CST.

What month has the most sunshine in Changchun?

May has the most sunshine of the year in Changchun, with an average of 8.4h of sunshine.

How long on average sun shines in May in Changchun?

In Changchun, the average sunshine duration in May is 8.4h.

What is the UV index intensity in May in Changchun?

In Changchun, China, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in May
Changchun, China

Average temperature in May - Changchun, China
  • Average high temperature in May: 21.4°C

The warmest month (with the highest average high temperature) is July (27.6°C).
The month with the lowest average high temperature is January (-9.8°C).

  • Average low temperature in May: 9.3°C

The month with the highest average low temperature is July (19°C).
The coldest month (with the lowest average low temperature) is January (-19.9°C).

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Average humidity in May
Changchun, China

Average humidity in May - Changchun, China
  • Average humidity in May: 51%

The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is April (49%).

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Average rainfall in May
Changchun, China

Average rainfall in May - Changchun, China
  • Average rainfall in May: 49.9mm

The wettest month (with the highest rainfall) is July (161.1mm).
The driest month (with the least rainfall) is January (3.2mm).

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Average rainfall days in May
Changchun, China

Average rainfall days in May - Changchun, China
  • Average rainfall days in May: 9.8 days

The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is January (3.7 days).

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

Average daylight in May / Average sunshine in May - Changchun, China
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is May (Average sunshine: 8h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average UV index in May
Changchun, China

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

The months with the highest UV index are July and August (UV index 8).
The months with the lowest UV index are January, November and December (UV index 1).

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Changchun, China

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