Ölgii Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ölgii.
Climate overview of Ölgii
Ölgii, Bayan-Ölgii Province, Mongolia, experiences significant temperature variation throughout the year. Summers bring daytime highs of 22°C (72°F) in July, while winters cool to -15°C (5°F) in January.
With just 227 mm (8.9 in) of annual rain/snowfall, the city has a dry, desert-like climate.
Ölgii Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ölgii — and find the best time to visit.
Monthly Temperature in Ölgii
Depending on the time of the year, temperatures range from pleasant to very cold in Ölgii. Average daytime temperatures reach a pleasant 22°C (72°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -15°C (5°F).
At night, temperatures range from around 10°C (50°F) in July to -28°C (-18°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ölgii
Ölgii has a dry climate with very low precipitation, averaging 227 mm (8.9 in) of rain/snowfall annually. Ölgii can be quite wet during July, receiving approximately 52 mm (2 in) of precipitation over 12 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 2.2 mm (0.1 in) of precipitation spread across 6 snowy days days. For more details, please visit our Ölgii Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Ölgii
Rainfall during this time ranges from 38 mm (1.5 in) in August to 52 mm (2 in) in July. This means you can expect a mix of sunny days and occasional showers. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Ölgii
What is the best time to visit Ölgii?
June, July and August typically offer the most optimal weather in Ölgii. In contrast, January, February, March, November and December tend to have less optimal conditions. Ölgii has a distinct dry season from August to May.
What temperatures can I expect in Ölgii?
Daytime highs range from -15°C (5°F) in January to 22°C (72°F) in July. Nighttime lows range from -28°C (-18°F) to 10°C (50°F). Temperatures vary considerably through the year.
How much rain does Ölgii get?
Annual rainfall is around 227 mm (8.9 in). July is the wettest month with 52 mm (2 in), while January is the driest with 2.2 mm (0.1 in).
Ölgii 3-Day Forecast
Ölgii 3-Day Forecast
Ölgii on the map
Ölgii is highlighted — select any city to see its climate.
Popular this month
Where to go in June — average daytime high across popular destinations.
Zamiin Ude
28°C (82°F) Saikhan-ovoo27°C (81°F) Dalanzadgad26°C (79°F) Baruun Urt
25°C (77°F) Gobi desert25°C (77°F) Baitag25°C (77°F) Ulan Gom23°C (73°F) Ulaanbaatar22°C (72°F) 
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Stay in a Mongolian Ger
Discover the magic of Mongolia, from the Gobi Desert to Khövsgöl Lake, and experience traditional nomadic life in a Ger under starlit skies.
Be amazed by the Altai mountains
The Atlai mountains are a sparsely populated area that most tourists have not yet discovered. Definitely bucket list material for the adventurous travelers among us.