Best year time to visit Helou

General weather information about Helou

Average annual temperature is 16.2 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: -8.1 °C

Number of sunny days: 231 days

Number of rainy days: 131 days

Number of snow days: 3 days

* Weather data for Helou 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)	16.0	15.8	27.9	31.1	33.4	36.5	36.0	35.7	32.1	27.9	28.8	22.5
Average daytime temperature (°C)	8.5	10.2	18.7	21.5	26.2	31.4	32.4	31.7	27.4	23.8	15.4	7.8
Average temperature (°C)	2.6	5.1	12.4	16.3	21.4	26.2	28.2	27.3	23.2	18.3	10.1	2.6
Average night temperature (°C)	-2.7	0.2	6.6	11.5	17.2	21.5	24.7	23.3	19.4	13.5	5.1	-2.0
Absolute minimum temperature (°C)	-8.1	-4.4	1.6	4.1	9.7	15.6	21.8	18.3	13.7	7.4	-3.7	-8.1

The best time to visit Helou during the most sunny months:

The largest precipitation sum in Helou is at

April — 110(mm)

July — 258(mm)

August — 132(mm)

September — 150(mm)

When is the best time to visit Helou?

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

What is the weather like in Helou?

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

How many sunny days does Helou have?

The monthly weather statistics above show sunshine and rainfall patterns for Helou throughout the year.