Stay in a Mongolian Ger
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Ölgii Weather in January
During January, Ölgii experiences very low daytime temperatures of -15°C (5°F) and cooler nights around -28°C (-18°F). As the driest month of the year, and part of the winter season, snowfall is at its lowest.
Rainfall in Ölgii in January
This is the driest month, making it a great choice for planning outdoor excursions, even if the weather is on the cooler side. Historically, approximately 6 days this month are expected to have snow, averaging 2.2 mm (0.1 in). When rain does fall, showers tend to be light and brief. Most days will be dry.
Temperature in Ölgii in January
In January, Ölgii sees very low temperatures, with highs of -15°C (5°F). Nights drop to around -28°C (-18°F). The winter season is characteristic of January. It stays very cold throughout much of the day, so warm winter clothing is essential. With lows of -28°C (-18°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This month is known for being the coldest, so make sure you pack appropriately with plenty of warm clothing.January in Ölgii has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Ölgii Temperature in January
Min Temperature
-28°C (-18°F)
Max Temperature
-15°C (5°F)
Chance of Rain
21%
Precipitation
2.2 mm (0.1 in)
Rainy days
6 days
Ölgii Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ölgii - and find the best time to visit.
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Ölgii typically stay consistent throughout January, with daily highs averaging around -15°C (5°F). Nights are very cold, with lows typically ranging from -25°C (-13°F) to -22°C (-8°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather records for Ölgii in January
Browse day-by-day weather records for Ölgii spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ölgii historical weather extremes in January
Our historical data for Ölgii spans 1994 to 2025, revealing these weather extremes.
- On January 11, 2024, temperatures climbed to 3°C (37°F), marking the warmest January day on record.
- The coldest January day was on January 27, 2005, with a maximum of -27°C (-17°F).
- Ölgii registered its coldest January night on January 20, 2010, with temperatures dropping to -40°C (-40°F).
- The wettest January day on record brought 1.4 mm (0.1 in) of precipitation to Ölgii (January 10, 2016).
Best Places in Mongolia in January
Find out more about the weather in Mongolia and which places have the best travel conditions in this month. See all of Mongolia in January →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Ölgii in January
It's wise to bundle up for freezing conditions in Ölgii in January. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Dry conditions mean you won't need to worry about rain protection.
What To Do in Ölgii in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling1/10 -
Walking1/10 -
Barbeque1/10 -
Camping2/10 -
Outdoor sports1/10
Ölgii 3-Day Forecast
More climate data for Ölgii
See the full Ölgii climate overview or explore weather in Mongolia.
Popular in January
Where to go in January - average daytime high across popular destinations.
Dalanzadgad
-7°C (19°F) Zamiin Ude-9°C (16°F) Gobi desert-10°C (14°F) Saikhan-ovoo-9°C (16°F) Baitag
-11°C (12°F) Baruun Urt-14°C (7°F) Ulaanbaatar
-15°C (5°F) Ulan Gom-15°C (5°F) Bucket list
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