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
°C

Sisimiut 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), 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
Sun. 10, Aug.
moderate rainModerate rain
Temperature Icon14°/6°
Humidity Icon57%
Wind Icon19km/h
Mon. 11, Aug.
moderate rainModerate rain
Temperature Icon6°/4°
Humidity Icon88%
Wind Icon9km/h
Tue. 12, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/1°
Humidity Icon62%
Wind Icon9km/h
Wed. 13, Aug.
overcastOvercast
Temperature Icon9°/0°
Humidity Icon51%
Wind Icon12km/h
Thu. 14, Aug.
sunnySunny
Temperature Icon10°/0°
Humidity Icon52%
Wind Icon27km/h
Fri. 15, Aug.
cloudyCloudy
Temperature Icon6°/1°
Humidity Icon61%
Wind Icon22km/h
Sat. 16, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/-1°
Humidity Icon70%
Wind Icon10km/h
Sun. 17, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon4°/1°
Humidity Icon90%
Wind Icon11km/h
Mon. 18, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon5°/0°
Humidity Icon75%
Wind Icon9km/h
Tue. 19, Aug.
partly cloudyPartly Cloudy
Temperature Icon7°/-2°
Humidity Icon66%
Wind Icon10km/h
Wed. 20, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon6°/2°
Humidity Icon82%
Wind Icon5km/h
Thu. 21, Aug.
patchy rain possiblePatchy rain nearby
Temperature Icon8°/2°
Humidity Icon75%
Wind Icon7km/h
Fri. 22, Aug.
cloudyCloudy
Temperature Icon10°/3°
Humidity Icon77%
Wind Icon8km/h
Sat. 23, Aug.
partly cloudyPartly Cloudy
Temperature Icon16°/7°
Humidity Icon62%
Wind Icon21km/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
Tue. 9, Sep.
moderate rain at timesModerate rain at times
Temperature Icon7°/1°
Humidity Icon68%
Wind Icon13km/h

Highest & Lowest Weather Forecasts

TemperatureTemperature

High will be onSat. 23, Aug.

16.3°C

Low will be onTue. 19, Aug.

-1.6°C

HumidityHumidity

High will be onSun. 17, Aug.

90%

Low will be onWed. 13, Aug.

51%

Wind SpeedWind Speed

High will be onThu. 14, Aug.

27.4km/h

Low will be onWed. 20, Aug.

5km/h

PrecipitationPrecipitation

High will be onMon. 11, Aug.

10.6mm

Low will be onFri. 15, Aug.

0.02mm

Ultraviolet IndexUV

High will be onSat. 23, Aug.

4

Low will be onWed. 13, Aug.

0.2

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