September weather forecast
Shangri-La, China

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Weather in September

September signifies a transition in Shangri-La’s weather as rainfall quantities drop to 81mm (3.19"). The marked decrease intimates the gradual retreat of the monsoon season. However, verdant landscapes, cultivated by the prior rainfall, make for a captivating view. The beginning of autumn ushers in a cooler yet colorful season. The trend continues in October, but with more drastic changes, especially related to rainfall and temperature.

Temperature

The transition into September in Shangri-La, China, marks the average high-temperature at a still comfortable 17.4°C (63.3°F), differing minimally from August's 18.9°C (66°F). Shangri-La records a consistent low-temperature of 7.4°C (45.3°F) during September nights.

Rainfall

In Shangri-La, during September, the rain falls for 19.3 days and regularly aggregates up to 81mm (3.19") of precipitation. Throughout the year, there are 142.4 rainfall days, and 647mm (25.47") of precipitation is accumulated.

Daylight

The average length of the day in September is 12h and 20min.
On the first day of the month, sunrise is at 07:00 and sunset at 19:42. On the last day of September, in Shangri-La, China, sunrise is at 07:13 and sunset at 19:08 CST.

Sunshine

The months with the least sunshine in Shangri-La are June through October, with an average of 5h of sunshine.

UV index

April through September, with an average maximum UV index of 12, are months with the highest UV index in Shangri-La. A UV Index estimate of 11, and higher, represents an excessive health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: An average maximum UV index of 12 in September leads to these recommendations:
Adopt every vital precaution, unprotected skin and eyes may burn rapidly. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

What are September temperatures in Shangri-La?

During September, Shangri-La experiences an average high-temperature of 17.4°C (63.3°F) and a low-temperature of 7.4°C (45.3°F).

How much does it rain in Shangri-La in September?

In September, in Shangri-La, the rain falls for 19.3 days. Throughout September, 81mm (3.19") of precipitation is accumulated.

How many hours of daylight does Shangri-La have in September?

In Shangri-La, the average day length in September is 12h and 20min.

What time are sunrise and sunset in September in Shangri-La?

On the first day of September in Shangri-La, sunrise is at 07:00 and sunset at 19:42. On the last day of the month, sunrise is at 07:13 and sunset at 19:08 CST.

What are the months with the least sunshine in Shangri-La?

The months with the least sunshine in Shangri-La are June through October, with an average of 5h of sunshine.

How long on average sun shines in September in Shangri-La?

In September, the average sunshine duration in Shangri-La, China, is 5h.

What is the month with the highest UV index in Shangri-La?

The months with the highest UV index in Shangri-La, China, are April through September, with an average maximum UV index of 12.

How high is the UV index in September in Shangri-La?

The average daily maximum UV index in September in Shangri-La is 12. A UV Index value of 11, and more, symbolizes an excessive health risk from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Shangri-La, China

Average temperature in September - Shangri-La, China
  • Average high temperature in September: 17.4°C

The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (6.3°C).

  • Average low temperature in September: 7.4°C

The month with the highest average low temperature is July (9.8°C).
The coldest month (with the lowest average low temperature) is January (-11.2°C).

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Average rainfall in September
Shangri-La, China

Average rainfall in September - Shangri-La, China
  • Average rainfall in September: 80.6mm

The wettest month (with the highest rainfall) is July (157.4mm).
The driest month (with the least rainfall) is December (4.9mm).

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Average rainfall days in September
Shangri-La, China

Average rainfall days in September - Shangri-La, China
  • Average rainfall days in September: 19.3 days

The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is December (2.1 days).

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Average daylight in September /
Average sunshine in September
Shangri-La, China

Average daylight in September / Average sunshine in September - Shangri-La, China
  • Average daylight in September: 12h and 2min

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 September: 5h

The months with the most sunshine are January, February, March, April, November and December (Average sunshine: 7h).
The months with the least sunshine are June, July, August, September and October (Average sunshine: 5h).

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Average UV index in September
Shangri-La, China

Average UV index in September - Shangri-La, China
  • Average UV index in September: 12

The months with the highest UV index are April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 5).

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Shangri-La, China

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