Cool
Average highs are around 19°C, so pack for cooler days.
Weather Guide
Ölgii, Mongolia Average Monthly Weather
Weather score46Mixed annual avg
Best months: July, June, August
Across the year, average daytime temperatures are around 5°C, sunshine averages 7.5h per day, and rainfall totals about 151mm.
Annual weather
Annual averages
Temp
5°C
Rain
151mm
Annual total
Sun
7.5h
Weather score
46
Mixed avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 26mm, which is relatively low for holiday planning.
Bright
Sunshine averages 9.5h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Ölgii, Mongolia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August19°C average high
August is one of Ölgii's hottest months, so shade and slower afternoons matter.
Warmest monthsMay to September
This stretch sets the upper range for average daytime heat.
Rain
August26mm average rain
August is wetter than Ölgii's yearly average, so flexible plans matter more.
Driest monthsJanuary to May and August to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August9.5 hours average sun
August is brighter than Ölgii's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsMay to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
August53 weather score
August scores above Ölgii's yearly average, so the overall weather mix is stronger than most months.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.