Ondorhaan, Hentiy, Mongolia Climate Change Severity

43
High
The current climate change severity in Ondorhaan is High, with a 13.1% 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 Sep. (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 +22.9%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
7566
-12%
cloudyCloudy
8862
-29.5%
rainyRainy
7064
-8.5%
snowySnowy
25
150%
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 43 (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

43/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Ondorhaan experienced significant changes:

Temperature change of

+1.1 °C

Variation in annual rainfall

+8.2 %

Change in average humidity

-4.8 %

PM2.5 levels surged by

-20.02 %

Heatwave changed by

-7.2 day(s)

Coldwave changed by

-5.5 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 Sep.

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

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Wed. 1, Oct.
sunnySunny
Temperature Icon21°/5°
Humidity Icon37%
Wind Icon31km/h
Thu. 2, Oct.
partly cloudyPartly Cloudy
Temperature Icon23°/12°
Humidity Icon30%
Wind Icon36km/h
Fri. 3, Oct.
sunnySunny
Temperature Icon16°/3°
Humidity Icon43%
Wind Icon22km/h
Sat. 4, Oct.
sunnySunny
Temperature Icon14°/2°
Humidity Icon39%
Wind Icon13km/h
Sun. 5, Oct.
sunnySunny
Temperature Icon12°/3°
Humidity Icon35%
Wind Icon11km/h
Mon. 6, Oct.
sunnySunny
Temperature Icon17°/-1°
Humidity Icon33%
Wind Icon37km/h
Tue. 7, Oct.
sunnySunny
Temperature Icon4°/-4°
Humidity Icon29%
Wind Icon33km/h
Wed. 8, Oct.
partly cloudyPartly Cloudy
Temperature Icon7°/-3°
Humidity Icon21%
Wind Icon19km/h
Thu. 9, Oct.
partly cloudyPartly Cloudy
Temperature Icon10°/-2°
Humidity Icon37%
Wind Icon17km/h
Fri. 10, Oct.
sunnySunny
Temperature Icon6°/-3°
Humidity Icon42%
Wind Icon16km/h
Sat. 11, Oct.
sunnySunny
Temperature Icon5°/-2°
Humidity Icon43%
Wind Icon11km/h
Sun. 12, Oct.
partly cloudyPartly Cloudy
Temperature Icon10°/0°
Humidity Icon30%
Wind Icon20km/h
Mon. 13, Oct.
sunnySunny
Temperature Icon13°/2°
Humidity Icon33%
Wind Icon14km/h
Tue. 14, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/-4°
Humidity Icon70%
Wind Icon31km/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
Thu. 30, Oct.
patchy moderate snowPatchy moderate snow
Temperature Icon2°/-4°
Humidity Icon59%
Wind Icon17km/h
Fri. 31, Oct.
light freezing rainLight freezing rain
Temperature Icon1°/-6°
Humidity Icon61%
Wind Icon16km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 2, Oct.

23.1°C

Low will be onFri. 31, Oct.

-6°C

HumidityHumidity

High will be onTue. 14, Oct.

70%

Low will be onWed. 8, Oct.

21%

Wind SpeedWind Speed

High will be onMon. 6, Oct.

36.7km/h

Low will be onSun. 5, Oct.

10.8km/h

PrecipitationPrecipitation

High will be onTue. 14, Oct.

0.9mm

Low will be onSun. 19, Oct.

0.1mm

Ultraviolet IndexUV

High will be onMon. 6, Oct.

3

Low will be onFri. 3, Oct.

0.6

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