Best year time to visit Bayanhongor Sum

General weather information about Bayanhongor Sum

Average annual temperature is 1.6 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -38.0 °C

Number of sunny days: 242 days

Number of rainy days: 88 days

Number of snow days: 35 days

* Weather data for Bayanhongor Sum Mongolia is based on climate observations for 2026 year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	0.1	4.0	12.1	18.8	19.9	30.6	33.6	29.6	28.1	15.6	8.9	3.2
Average daytime temperature (°C)	-9.9	-3.6	4.0	6.6	13.0	23.4	25.2	23.1	16.2	10.7	-2.7	-9.3
Average temperature (°C)	-17.1	-11.1	-3.0	0.9	7.1	17.1	18.9	16.7	9.8	3.7	-8.8	-15.9
Average night temperature (°C)	-23.6	-18.6	-11.5	-6.1	0.7	9.6	11.8	9.3	2.3	-3.0	-15.5	-22.7
Absolute minimum temperature (°C)	-32.7	-23.3	-17.4	-13.9	-4.8	1.2	4.1	3.8	-4.7	-5.3	-23.8	-38.0

Months with the longest average daylight duration in Bayanhongor Sum:

The largest precipitation sum in Bayanhongor Sum is at

May — 50(mm)

July — 58(mm)

August — 48(mm)

September — 29(mm)

When is the best time to visit Bayanhongor Sum?

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

What is the weather like in Bayanhongor Sum?

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

How many sunny days does Bayanhongor Sum have?

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