Ondorhaan, Hentiy, Mongolia Climate Change Severity

48
High
The current climate change severity in Ondorhaan is High, with a 6.1% improvement in the climate score compared to last 15 years. This suggests improved conditions, with more favorable environmental indicators and a reduction in negative impacts.
Data: Jan. to Aug. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C (c)

Ondorhaan Weather Condition Changes (Historic Vs 2025)

2025
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
Historic
2025

Over the past 15 year(s), Ondorhaan temperature has changed by around +29.7%, and has experienced notable climate changes.

Sunny
Cloudy
Rainy
Snowy
Misty
Data: Jan. to Aug. (Historical Vs 2025)

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
6557
-12.3%
cloudyCloudy
7951
-35.4%
rainyRainy
6160
-1.6%
snowySnowy
15
400%
mistyMisty
01
100%

Disclaimer: Other weather conditions not shown may affect the total day count.

Climate Change Indicators:

Over the past 15 years, Ondorhaan has experienced measurable shifts in key climate parameters, contributing to the current severity score of 48 (within the High severity category). While the score remains High, certain factors have improved over time. Here’s a breakdown of the specific changes observed:

Severity Score

48/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Ondorhaan experienced significant changes:

Temperature change of

+1.2 °C

Variation in annual rainfall

+3.3 %

Change in average humidity

-4.9 %

PM2.5 levels surged by

-22.2 %

Heatwave changed by

-6.6 day(s)

Coldwave changed by

-4.2 day(s)

Wind speeds changed by

+2.4 km/h

These indicators show improvement in key parametes of climate, but Ondorhaan remains in the High severity category. Continuous focus on climate resilience is necessary to avoid further worsening and ensure sustainability.

Check how we calculate Climate Change Severity
Based on data from Jan. to Aug.

Ondorhaan Weather Forecast 30 Days (September - October 2025)
Ondorhaan, Hentiy, Mongolia

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Mon. 29, Sep.
sunnySunny
Temperature Icon22°/9°
Humidity Icon39%
Wind Icon14km/h
Tue. 30, Sep.
sunnySunny
Temperature Icon20°/5°
Humidity Icon48%
Wind Icon13km/h
Wed. 1, Oct.
partly cloudyPartly Cloudy
Temperature Icon21°/6°
Humidity Icon35%
Wind Icon29km/h
Thu. 2, Oct.
sunnySunny
Temperature Icon24°/13°
Humidity Icon29%
Wind Icon39km/h
Fri. 3, Oct.
sunnySunny
Temperature Icon16°/3°
Humidity Icon44%
Wind Icon25km/h
Sat. 4, Oct.
sunnySunny
Temperature Icon16°/3°
Humidity Icon38%
Wind Icon20km/h
Sun. 5, Oct.
sunnySunny
Temperature Icon12°/3°
Humidity Icon40%
Wind Icon11km/h
Mon. 6, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/2°
Humidity Icon53%
Wind Icon34km/h
Tue. 7, Oct.
light freezing rainLight freezing rain
Temperature Icon0°/-6°
Humidity Icon50%
Wind Icon40km/h
Wed. 8, Oct.
sunnySunny
Temperature Icon3°/-5°
Humidity Icon34%
Wind Icon26km/h
Thu. 9, Oct.
sunnySunny
Temperature Icon9°/-2°
Humidity Icon21%
Wind Icon24km/h
Fri. 10, Oct.
sunnySunny
Temperature Icon9°/0°
Humidity Icon24%
Wind Icon10km/h
Sat. 11, Oct.
sunnySunny
Temperature Icon11°/1°
Humidity Icon27%
Wind Icon10km/h
Sun. 12, Oct.
sunnySunny
Temperature Icon7°/1°
Humidity Icon47%
Wind Icon20km/h
Mon. 13, Oct.
cloudyCloudy
Temperature Icon6°/-3°
Humidity Icon53%
Wind Icon19km/h
Tue. 14, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon6°/-2°
Humidity Icon47%
Wind Icon19km/h
Wed. 15, Oct.
moderate rain at timesModerate rain at times
Temperature Icon5°/-2°
Humidity Icon52%
Wind Icon21km/h
Thu. 16, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon5°/-2°
Humidity Icon48%
Wind Icon18km/h
Fri. 17, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon6°/-2°
Humidity Icon50%
Wind Icon19km/h
Sat. 18, Oct.
moderate rain at timesModerate rain at times
Temperature Icon5°/-2°
Humidity Icon48%
Wind Icon21km/h
Sun. 19, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon5°/-2°
Humidity Icon49%
Wind Icon18km/h
Mon. 20, Oct.
moderate rain at timesModerate rain at times
Temperature Icon4°/-2°
Humidity Icon55%
Wind Icon18km/h
Tue. 21, Oct.
light freezing rainLight freezing rain
Temperature Icon4°/-2°
Humidity Icon59%
Wind Icon17km/h
Wed. 22, Oct.
moderate rain at timesModerate rain at times
Temperature Icon5°/-3°
Humidity Icon55%
Wind Icon21km/h
Thu. 23, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon5°/-2°
Humidity Icon55%
Wind Icon16km/h
Fri. 24, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon5°/-2°
Humidity Icon53%
Wind Icon17km/h
Sat. 25, Oct.
patchy moderate snowPatchy moderate snow
Temperature Icon4°/-4°
Humidity Icon52%
Wind Icon21km/h
Sun. 26, Oct.
light freezing rainLight freezing rain
Temperature Icon3°/-4°
Humidity Icon50%
Wind Icon19km/h
Mon. 27, Oct.
light freezing rainLight freezing rain
Temperature Icon3°/-4°
Humidity Icon51%
Wind Icon20km/h
Tue. 28, Oct.
light freezing rainLight freezing rain
Temperature Icon2°/-4°
Humidity Icon52%
Wind Icon19km/h
Wed. 29, Oct.
light freezing rainLight freezing rain
Temperature Icon2°/-5°
Humidity Icon54%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 2, Oct.

23.7°C

Low will be onTue. 7, Oct.

-6.3°C

HumidityHumidity

High will be onTue. 21, Oct.

59%

Low will be onThu. 9, Oct.

21%

Wind SpeedWind Speed

High will be onTue. 7, Oct.

40km/h

Low will be onSat. 11, Oct.

9.7km/h

PrecipitationPrecipitation

High will be onMon. 20, Oct.

0.8mm

Low will be onMon. 13, Oct.

0.01mm

Ultraviolet IndexUV

High will be onSat. 4, Oct.

3

Low will be onWed. 1, Oct.

0.7

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