Arvaikheer, Ovorkhangai, Mongolia Climate Change Severity
Very High
Arvaikheer Weather Condition Changes (Historic Vs 2025)
Over the past 15 year(s), Arvaikheer temperature has changed by around +37.6%, and has experienced notable climate changes.
Comparison of Weather Condition (Historic Vs 2025)
HistoricDays
Year 2025Days
Change
Sunny
Cloudy
Rainy
Snowy
MistyDisclaimer: Other weather conditions not shown may affect the total day count.
Climate Change Indicators:
Over the past 15 years, Arvaikheer has experienced measurable shifts in key climate parameters, contributing to the current severity score of 62 (within the Very High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:
Severity Score
62/100
Very High
From 2010 to 2025, Arvaikheer experienced significant changes:
Temperature change of
+1.3 °C
Variation in annual rainfall
-3.3 %
Change in average humidity
-5.4 %
PM2.5 levels surged by
-45.8 %
Heatwave changed by
+2.4 day(s)
Coldwave changed by
-4.2 day(s)
Wind speeds changed by
+3.9 km/h
These indicators show a dramatic increase in volatility and worsening conditions. Arvaikheer's Very High severity status requires urgent and immediate adaptation and mitigation strategies, particularly focused on managing extreme weather events, improving air quality, and ensuring water resources are adequate for the population.
Arvaikheer Weather Forecast 30 Days (October - November 2025)Arvaikheer, Ovorkhangai, Mongolia
Temperature
humi.
Wind SpeedPatchy rain nearby19°/3°42%44km/hSunny11°/0°30%27km/hSunny8°/-1°33%18km/hSunny13°/0°24%36km/hSunny8°/-7°27%31km/hSunny2°/-6°24%27km/hSunny6°/-3°21%16km/hSunny12°/0°21%30km/hSunny11°/1°31%31km/hPatchy rain nearby9°/-4°41%31km/hSunny0°/-8°34%16km/hSunny-1°/-8°35%13km/h
Moderate snow-2°/-4°80%14km/h
Partly Cloudy 0°/-6°82%9km/h
Light freezing rain4°/-3°43%15km/hPatchy rain possible5°/-3°45%17km/hPatchy rain possible5°/-3°41%18km/h
Moderate rain at times5°/-3°48%19km/hLight freezing rain3°/-4°53%18km/hLight freezing rain3°/-4°50%19km/hLight freezing rain4°/-4°46%17km/hLight freezing rain4°/-3°43%14km/hLight freezing rain4°/-4°43%16km/hLight freezing rain2°/-4°43%20km/hLight freezing rain3°/-5°39%17km/hLight freezing rain2°/-5°38%17km/hLight freezing rain2°/-5°40%17km/hLight freezing rain2°/-5°45%16km/hLight freezing rain2°/-5°51%17km/hLight freezing rain1°/-6°44%17km/hLight freezing rain1°/-6°41%17km/hHighest & Lowest Weather Forecasts
TemperatureHumidityWind Speed
Precipitation
UV
