Sisimiut, Qeqqata, Greenland Climate Change Severity

57
High
The current climate change severity in Sisimiut is High, with a 1.5% 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


Sisimiut Weather Condition Changes (Historic Vs 2025)

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

Over the past 15 year(s), Sisimiut temperature has changed by around -15.1%, 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
2916
-44.8%

cloudyCloudy
5551
-7.2%

rainyRainy
5045
-10%

snowySnowy
26
200%

mistyMisty
02
100%

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

Climate Change Indicators:

Over the past 15 years, Sisimiut has experienced measurable shifts in key climate parameters, contributing to the current severity score of 57 (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

57/100


High

Low
020
Moderate
40
High
60
Very High
80
Extreme
100

From 2010 to 2025, Sisimiut experienced significant changes:

Temperature change of

+0.8 °C


Variation in annual rainfall

-17.4 %


Change in average humidity

+1.4 %


PM2.5 levels surged by

+2581.8 %


Heatwave changed by

+5.2 day(s)


Coldwave changed by

-10.9 day(s)


Wind speeds changed by

+2.2 km/h


These indicators show that Sisimiut 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.

Sisimiut Weather Forecast 30 Days (August - September 2025)
Sisimiut, Qeqqata, Greenland


Condition
Temperature IconTemperature
Humidity Iconhumi.
Wind IconWind Speed
Sat. 9, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon15°/5°

Humidity Icon61%

Wind Icon13km/h
Sun. 10, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon12°/6°

Humidity Icon62%

Wind Icon16km/h
Mon. 11, Aug.
moderate rainModerate rain

Temperature Icon6°/4°

Humidity Icon88%

Wind Icon12km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon7°/2°

Humidity Icon74%

Wind Icon10km/h
Wed. 13, Aug.
overcastOvercast

Temperature Icon6°/0°

Humidity Icon70%

Wind Icon7km/h
Thu. 14, Aug.
patchy rain possiblePatchy rain nearby

Temperature Icon7°/0°

Humidity Icon69%

Wind Icon10km/h
Fri. 15, Aug.
sunnySunny

Temperature Icon9°/0°

Humidity Icon60%

Wind Icon14km/h
Sat. 16, Aug.
overcastOvercast

Temperature Icon12°/2°

Humidity Icon47%

Wind Icon11km/h
Sun. 17, Aug.
partly cloudyPartly Cloudy

Temperature Icon14°/6°

Humidity Icon50%

Wind Icon12km/h
Mon. 18, Aug.
partly cloudyPartly Cloudy

Temperature Icon13°/4°

Humidity Icon50%

Wind Icon12km/h
Tue. 19, Aug.
sunnySunny

Temperature Icon12°/3°

Humidity Icon48%

Wind Icon22km/h
Wed. 20, Aug.
sunnySunny

Temperature Icon11°/2°

Humidity Icon51%

Wind Icon19km/h
Thu. 21, Aug.
sunnySunny

Temperature Icon9°/0°

Humidity Icon43%

Wind Icon13km/h
Fri. 22, Aug.
partly cloudyPartly Cloudy

Temperature Icon9°/-2°

Humidity Icon38%

Wind Icon21km/h
Sat. 23, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon14°/6°

Humidity Icon56%

Wind Icon13km/h
Sun. 24, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon13°/5°

Humidity Icon56%

Wind Icon13km/h
Mon. 25, Aug.
moderate rain at timesModerate rain at times

Temperature Icon12°/6°

Humidity Icon59%

Wind Icon15km/h
Tue. 26, Aug.
moderate rain at timesModerate rain at times

Temperature Icon11°/5°

Humidity Icon60%

Wind Icon14km/h
Wed. 27, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/4°

Humidity Icon60%

Wind Icon15km/h
Thu. 28, Aug.
heavy rain at timesHeavy rain at times

Temperature Icon11°/5°

Humidity Icon63%

Wind Icon16km/h
Fri. 29, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/5°

Humidity Icon67%

Wind Icon14km/h
Sat. 30, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon11°/4°

Humidity Icon67%

Wind Icon14km/h
Sun. 31, Aug.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon9°/4°

Humidity Icon69%

Wind Icon12km/h
Mon. 1, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon9°/2°

Humidity Icon63%

Wind Icon14km/h
Tue. 2, Sep.
moderate or heavy rain showerModerate or heavy rain shower

Temperature Icon10°/4°

Humidity Icon68%

Wind Icon16km/h
Wed. 3, Sep.
moderate rain at timesModerate rain at times

Temperature Icon9°/2°

Humidity Icon65%

Wind Icon12km/h
Thu. 4, Sep.
moderate rain at timesModerate rain at times

Temperature Icon9°/3°

Humidity Icon68%

Wind Icon13km/h
Fri. 5, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon9°/4°

Humidity Icon67%

Wind Icon16km/h
Sat. 6, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon8°/3°

Humidity Icon65%

Wind Icon16km/h
Sun. 7, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon7°/2°

Humidity Icon70%

Wind Icon12km/h
Mon. 8, Sep.
heavy rain at timesHeavy rain at times

Temperature Icon7°/2°

Humidity Icon70%

Wind Icon9km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 9, Aug.

15°C


Low will be onFri. 22, Aug.

-1.7°C

HumidityHumidity

High will be onMon. 11, Aug.

88%


Low will be onFri. 22, Aug.

38%

Wind SpeedWind Speed

High will be onTue. 19, Aug.

22.3km/h


Low will be onWed. 13, Aug.

7.2km/h

PrecipitationPrecipitation

High will be onMon. 11, Aug.

6.8mm


Low will be onWed. 13, Aug.

0.01mm

Ultraviolet IndexUV

High will be onSun. 17, Aug.

3


Low will be onTue. 12, Aug.

0.3