Chernihiv, Chernihiv Oblast, Ukraine Climate Change Severity

38
Moderate
The current climate change severity in Chernihiv is Moderate, with a 20.2% 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)

Chernihiv 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), Chernihiv temperature has changed by around +1.3%, 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
3329
-12.1%
cloudyCloudy
5545
-18.1%
rainyRainy
10686
-18.8%
snowySnowy
75
-28.5%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Chernihiv has experienced measurable improvements in key climate parameters, contributing to the current severity score of 38 (within the Moderate severity category). This suggests improving climate conditions compared to previous years. Here’s a breakdown of the specific changes observed:

Severity Score

38/100

Moderate

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Chernihiv experienced significant changes:

Temperature change of

+0.1 °C

Variation in annual rainfall

-11.4 %

Change in average humidity

-4.002 %

PM2.5 levels surged by

+100 %

Heatwave changed by

+9 day(s)

Coldwave changed by

+1.8 day(s)

Wind speeds changed by

+2.5 km/h

These indicators show reduced climate volatility, offering a valuable window to reinforce sustainable practices and strengthen long-term climate resilience. As the severity shifts toward Moderate, it is important to maintain momentum in climate adaptation efforts.

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

Chernihiv Weather Forecast 30 Days (September - October 2025)
Chernihiv, Chernihiv Oblast, Ukraine

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 28, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon11°/8°
Humidity Icon76%
Wind Icon12km/h
Mon. 29, Sep.
patchy rain possiblePatchy rain nearby
Temperature Icon13°/7°
Humidity Icon82%
Wind Icon30km/h
Tue. 30, Sep.
partly cloudyPartly Cloudy
Temperature Icon14°/4°
Humidity Icon55%
Wind Icon27km/h
Wed. 1, Oct.
overcastOvercast
Temperature Icon10°/1°
Humidity Icon57%
Wind Icon21km/h
Thu. 2, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon12°/1°
Humidity Icon73%
Wind Icon21km/h
Fri. 3, Oct.
partly cloudyPartly Cloudy
Temperature Icon13°/5°
Humidity Icon67%
Wind Icon24km/h
Sat. 4, Oct.
sunnySunny
Temperature Icon19°/5°
Humidity Icon52%
Wind Icon23km/h
Sun. 5, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon16°/7°
Humidity Icon51%
Wind Icon22km/h
Mon. 6, Oct.
partly cloudyPartly Cloudy
Temperature Icon15°/11°
Humidity Icon48%
Wind Icon16km/h
Tue. 7, Oct.
overcastOvercast
Temperature Icon15°/10°
Humidity Icon58%
Wind Icon16km/h
Wed. 8, Oct.
partly cloudyPartly Cloudy
Temperature Icon16°/8°
Humidity Icon61%
Wind Icon18km/h
Thu. 9, Oct.
sunnySunny
Temperature Icon17°/7°
Humidity Icon49%
Wind Icon13km/h
Fri. 10, Oct.
patchy rain possiblePatchy rain nearby
Temperature Icon15°/7°
Humidity Icon66%
Wind Icon20km/h
Sat. 11, Oct.
partly cloudyPartly Cloudy
Temperature Icon13°/4°
Humidity Icon72%
Wind Icon29km/h
Sun. 12, Oct.
moderate rain at timesModerate rain at times
Temperature Icon13°/6°
Humidity Icon74%
Wind Icon18km/h
Mon. 13, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon13°/6°
Humidity Icon74%
Wind Icon16km/h
Tue. 14, Oct.
moderate rain at timesModerate rain at times
Temperature Icon13°/6°
Humidity Icon71%
Wind Icon16km/h
Wed. 15, Oct.
moderate rain at timesModerate rain at times
Temperature Icon12°/6°
Humidity Icon73%
Wind Icon17km/h
Thu. 16, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon12°/5°
Humidity Icon76%
Wind Icon15km/h
Fri. 17, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/5°
Humidity Icon75%
Wind Icon15km/h
Sat. 18, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon11°/5°
Humidity Icon75%
Wind Icon16km/h
Sun. 19, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon10°/4°
Humidity Icon74%
Wind Icon17km/h
Mon. 20, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon11°/4°
Humidity Icon78%
Wind Icon19km/h
Tue. 21, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon10°/5°
Humidity Icon80%
Wind Icon18km/h
Wed. 22, Oct.
patchy rain possiblePatchy rain possible
Temperature Icon11°/4°
Humidity Icon77%
Wind Icon17km/h
Thu. 23, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon9°/4°
Humidity Icon76%
Wind Icon19km/h
Fri. 24, Oct.
moderate rain at timesModerate rain at times
Temperature Icon9°/4°
Humidity Icon79%
Wind Icon19km/h
Sat. 25, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon8°/4°
Humidity Icon80%
Wind Icon17km/h
Sun. 26, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/3°
Humidity Icon80%
Wind Icon19km/h
Mon. 27, Oct.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon9°/4°
Humidity Icon80%
Wind Icon18km/h
Tue. 28, Oct.
heavy rain at timesHeavy rain at times
Temperature Icon10°/4°
Humidity Icon81%
Wind Icon18km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 4, Oct.

19°C

Low will be onWed. 1, Oct.

0.8°C

HumidityHumidity

High will be onMon. 29, Sep.

82%

Low will be onMon. 6, Oct.

48%

Wind SpeedWind Speed

High will be onMon. 29, Sep.

29.5km/h

Low will be onSun. 28, Sep.

11.5km/h

PrecipitationPrecipitation

High will be onMon. 29, Sep.

4.05mm

Low will be onMon. 6, Oct.

0.01mm

Ultraviolet IndexUV

High will be onSat. 4, Oct.

4

Low will be onSun. 28, Sep.

0.2

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