Oigon Lake
Lake Endorheic Mongolian lake in Zavkhan Province
In Zavkhan Province Oigon Lake occupies Mongolia’s steppe-plateau; travelers find wide-open scenery, nomadic herding communities, and straightforward hiking and fishing opportunities.
How to Get to Oigon Lake #
Oigon Lake is in Zavkhan Province and is best reached by road from regional centers; travel in western Mongolia often requires 4x4 transport and local guidance.
Tips for Visiting Oigon Lake #
- Bring a reliable map and GPS - Zavkhan Province is sparsely populated and trail signage can be limited.
- Be prepared for large diurnal temperature swings and strong sun at higher altitudes.
Best Time to Visit Oigon Lake #
Best visited in summer for accessibility and milder temperatures; shoulder seasons can be quieter but more variable.
Weather & Climate near Oigon Lake #
Oigon Lake's climate is classified as Cold Semi-Arid - Cold Semi-Arid climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -37°C to 20°C. Very dry conditions with minimal rainfall with a pronounced dry season.
January
January is the coldest month with highs of -25°C and lows of -37°C. Almost no rain.
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February
February is freezing with highs of -20°C and lows of -34°C. The driest month with just 2 mm and partly cloudy skies.
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March
March is freezing with highs of -9°C and lows of -25°C. Almost no rain and partly cloudy skies.
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April
April is freezing with highs of 3°C and lows of -9°C. Almost no rain and partly cloudy skies.
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May
May is cold with highs of 12°C and lows of -1°C. Light rainfall and partly cloudy skies.
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June
June is cool with highs of 19°C and lows of 6°C. Moderate rainfall (34 mm) and partly cloudy skies.
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July
July is cool with highs of 20°C and lows of 8°C. The wettest month with 57 mm of rain and partly cloudy skies.
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August
August is cool with highs of 18°C and lows of 6°C. Moderate rainfall (46 mm) and partly cloudy skies.
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September
September is cold with highs of 12°C and lows of -1°C. Light rainfall and partly cloudy skies.
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October
October is freezing with highs of 4°C and lows of -10°C. Almost no rain and partly cloudy skies.
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November
November is freezing with highs of -10°C and lows of -23°C. Almost no rain and partly cloudy skies.
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December
December is freezing with highs of -20°C and lows of -33°C. Almost no rain and partly cloudy skies.
