Saint Petersburg, Sankt Peterburg, Russia Climate Change Severity

52
High
The current climate change severity in Saint Petersburg is High, with a 7.2% worsening in the climate score compared to last 15 years. This suggests deteriorating conditions, with increasing negative impacts on weather patterns and environmental conditions.
Data: Jan. to Jul. (Historical Vs 2025) - Weather Data Only
Low
020
Moderate
40
High
60
Very High
80
Extreme
100
°C

Saint Petersburg 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), Saint Petersburg temperature has changed by around +20.07%, and has experienced notable climate changes.

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

Comparison of Weather Condition (Historic Vs 2025)

HistoricDays

Year 2025Days

Change

sunnySunny
2013
-35%
cloudyCloudy
4335
-18.6%
rainyRainy
9271
-22.8%
snowySnowy
1019
90%
mistyMisty
00
0%

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

Climate Change Indicators:

Over the past 15 years, Saint Petersburg has experienced measurable shifts in key climate parameters, contributing to the current severity score of 52 (within the High severity category). This suggests worsening climate conditions from the previous years. Here’s a breakdown of the specific changes observed:

Severity Score

52/100

High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Saint Petersburg experienced significant changes:

Temperature change of

+1.008 °C

Variation in annual rainfall

+38.4 %

Change in average humidity

-0.9 %

PM2.5 levels surged by

+1.3 %

Heatwave changed by

-5.4 day(s)

Coldwave changed by

-10.4 day(s)

Wind speeds changed by

-0.4 km/h

These indicators show that Saint Petersburg is experiencing a more volatile and extreme climate, reinforcing the need for urgent intervention to mitigate risks. As the severity score rises, focus must shift to adaptation and emergency preparedness.

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

Saint Petersburg Weather Forecast 30 Days (August - September 2025)
Saint Petersburg, Sankt Peterburg, Russia

Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sun. 10, Aug.
sunnySunny
Temperature Icon22°/14°
Humidity Icon69%
Wind Icon16km/h
Mon. 11, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/14°
Humidity Icon71%
Wind Icon17km/h
Tue. 12, Aug.
sunnySunny
Temperature Icon22°/13°
Humidity Icon65%
Wind Icon17km/h
Wed. 13, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon22°/12°
Humidity Icon70%
Wind Icon13km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon24°/13°
Humidity Icon63%
Wind Icon13km/h
Fri. 15, Aug.
sunnySunny
Temperature Icon24°/14°
Humidity Icon59%
Wind Icon9km/h
Sat. 16, Aug.
overcastOvercast
Temperature Icon24°/16°
Humidity Icon71%
Wind Icon18km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/13°
Humidity Icon87%
Wind Icon13km/h
Mon. 18, Aug.
partly cloudyPartly Cloudy
Temperature Icon21°/13°
Humidity Icon66%
Wind Icon14km/h
Tue. 19, Aug.
cloudyCloudy
Temperature Icon21°/13°
Humidity Icon74%
Wind Icon10km/h
Wed. 20, Aug.
sunnySunny
Temperature Icon22°/12°
Humidity Icon69%
Wind Icon10km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon24°/17°
Humidity Icon80%
Wind Icon19km/h
Fri. 22, Aug.
partly cloudyPartly Cloudy
Temperature Icon20°/13°
Humidity Icon77%
Wind Icon20km/h
Sat. 23, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon20°/14°
Humidity Icon79%
Wind Icon12km/h
Sun. 24, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/13°
Humidity Icon79%
Wind Icon17km/h
Mon. 25, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/12°
Humidity Icon79%
Wind Icon14km/h
Tue. 26, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/12°
Humidity Icon80%
Wind Icon17km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon19°/12°
Humidity Icon76%
Wind Icon17km/h
Thu. 28, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon20°/12°
Humidity Icon75%
Wind Icon16km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/12°
Humidity Icon78%
Wind Icon17km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/11°
Humidity Icon82%
Wind Icon17km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/11°
Humidity Icon78%
Wind Icon16km/h
Mon. 1, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon18°/11°
Humidity Icon78%
Wind Icon16km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon77%
Wind Icon16km/h
Wed. 3, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/11°
Humidity Icon81%
Wind Icon17km/h
Thu. 4, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/11°
Humidity Icon79%
Wind Icon17km/h
Fri. 5, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon17°/10°
Humidity Icon78%
Wind Icon16km/h
Sat. 6, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon16°/10°
Humidity Icon79%
Wind Icon17km/h
Sun. 7, Sep.
moderate or heavy rain showerModerate or heavy rain shower
Temperature Icon16°/10°
Humidity Icon81%
Wind Icon14km/h
Mon. 8, Sep.
heavy rain at timesHeavy rain at times
Temperature Icon17°/10°
Humidity Icon81%
Wind Icon16km/h
Tue. 9, Sep.
moderate rain at timesModerate rain at times
Temperature Icon17°/10°
Humidity Icon79%
Wind Icon14km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onThu. 14, Aug.

24.3°C

Low will be onSat. 6, Sep.

10.1°C

HumidityHumidity

High will be onSun. 17, Aug.

87%

Low will be onFri. 15, Aug.

59%

Wind SpeedWind Speed

High will be onFri. 22, Aug.

20.2km/h

Low will be onFri. 15, Aug.

8.6km/h

PrecipitationPrecipitation

High will be onSun. 24, Aug.

5.9mm

Low will be onSun. 10, Aug.

0.01mm

Ultraviolet IndexUV

High will be onThu. 14, Aug.

5

Low will be onSun. 10, Aug.

0.9

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