Weather in Si’erhao in May

General weather information about Si’erhao

Average annual temperature is 5.5 °C

Absolute maximum temperature: 34.0 °C

Absolute minimum temperature: -30.6 °C

Number of sunny days: 197 days

Number of rainy days: 136 days

Number of snow days: 32 days

* Weather data for Si’erhao China is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	3.6	8.6	20.9	21.2	28.0	34.0	29.7	29.7	28.4	20.5	16.7	3.5
Average daytime temperature (°C)	-11.0	-3.5	7.5	13.3	21.3	26.2	26.6	25.1	22.3	14.4	-4.7	-11.4
Average temperature (°C)	-15.5	-9.1	1.5	7.3	15.4	21.1	22.5	21.2	17.0	8.5	-8.9	-15.6
Average night temperature (°C)	-19.9	-14.2	-3.1	2.0	9.6	16.2	19.0	17.7	12.5	3.4	-13.7	-19.8
Absolute minimum temperature (°C)	-28.8	-19.8	-9.1	-4.6	3.4	8.8	15.7	13.0	5.5	-3.2	-22.5	-30.6

Months with the longest average daylight duration in Si’erhao:

The largest precipitation sum in Si’erhao is at

June — 79(mm)

July — 221(mm)

August — 170(mm)

When is the best time to visit Si’erhao?

The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Si’erhao.

What is the weather like in Si’erhao?

See average temperature, rainfall and daylight hours for Si’erhao by month in the table above.

How many sunny days does Si’erhao have?

The monthly weather statistics above show sunshine and rainfall patterns for Si’erhao throughout the year.