Climate for Station: Nuuk, Greenland, Greenland [Denmark]

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Nuuk

Vestgronland, Greenland

2026-03-01 00:28

-5.8°C

Feels -12.9°C

H: -7.6°C / L: -11.5°C

Precip: 0.05mm | Wind: 22 kph

▼ 2.5°C vs historical high

Overcast

2026-03-02

H: -7°C

L: -17.1°C

Rain: 86%

Rainfall: 1.52mm

Wind: 52.6kph

▼ 1.6°C

2026-03-03

H: -6.2°C

L: -18.8°C

Rain: 61%

Rainfall: 2.6mm

Wind: 41.8kph

▼ 0.3°C

2026-03-04

H: -11.1°C

L: -18.2°C

Rain: 66%

Rainfall: 1.7mm

Wind: 18.7kph

▼ 5.6°C

2026-03-05

H: -14.9°C

L: -21.6°C

Rain: 0%

Rainfall: 0.03mm

Wind: 14kph

▼ 9.1°C

2026-03-06

H: -15.2°C

L: -22.4°C

Rain: 86%

Rainfall: 0.22mm

Wind: 16.9kph

▼ 9.3°C

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Climate Analysis & Overview

Nuuk, Greenland, is experiencing a complex climate narrative with a recent warming trend in both high and low temperatures over the past decade, contrasting with a long-term cooling in high temperatures. The precipitation pattern has become more evenly distributed, reflecting a shift in the local climate dynamics.

Arctic Climate Dynamics

Nuuk, situated at 64.17°N, 51.75°W, falls under the Köppen climate classification of ET, or tundra climate. This classification is characterised by long, cold winters and short, cool summers. The local geography, dominated by the Greenland Ice Sheet and the North Atlantic Ocean, plays a significant role in shaping Nuuk's climate. The oceanic influence moderates temperatures, while the ice sheet contributes to cooler conditions.

Temperature Trends: A Tale of Two Timeframes

Over the past decade, Nuuk has seen a warming trend in both high and low temperatures. Highs have increased by 0.66°C (1.19°F), and lows by 0.96°C (1.72°F). This recent warming contrasts with the all-time trends, where high temperatures have experienced a slight cooling of 0.01°C (0.02°F), while low temperatures have risen by 0.19°C (0.34°F). This dichotomy suggests a complex interplay of regional climate influences, possibly linked to broader Arctic warming patterns and localised atmospheric conditions.

Precipitation Patterns: A More Even Distribution

The Precipitation Concentration Index (PCI) for Nuuk has decreased from a baseline of 12.17 to a current value of 10.24. This indicates that precipitation events have become more evenly distributed throughout the year, rather than being concentrated in fewer, more intense events. This shift towards a more even distribution may reduce the risk of flooding and other extreme weather impacts, aligning with Greenland's regional climate goals of adapting to changing precipitation patterns.

Record Extremes: A Snapshot of Variability

Nuuk's climate is marked by significant temperature variability, with record highs reaching 24.0°C (75.2°F) and lows plummeting to -36.2°C (-33.2°F). These extremes underscore the challenges of living in an Arctic environment, where weather conditions can change rapidly and dramatically.

Regional Implications and Future Outlook

As Greenland continues to navigate the impacts of climate change, Nuuk's evolving climate profile provides valuable insights. The warming trends in recent years, coupled with more evenly distributed precipitation, suggest potential shifts in local ecosystems and human activities. These changes are critical for informing climate adaptation strategies and ensuring the resilience of Nuuk's communities in the face of ongoing environmental transformations.

Station Statistics

10-Year Trend

High: +0.66 °C/decade

Low: +0.95 °C/decade

Rain: +0.24 mm/decade

25-Year Trend

High: -0.34 °C/decade

Low: -0.22 °C/decade

Rain: -0.17 mm/decade

50-Year Trend

High: +0.22 °C/decade

Low: +0.35 °C/decade

Rain: -0.05 mm/decade

All-Time Trend

High: -0.01 °C/decade

Low: +0.19 °C/decade

Rain: +0.06 mm/decade

Percentage Above-Average Days

Last 12 Months: 62.5%

This Year: 27.5%

Precipitation Concentration Index (PCI) ℹ️

Last 12 Months: 10.4

Historical Average: 13.6

Percentile Rank of Last 12 Months ℹ️

High: 63^rd percentile

Low: 82^nd percentile

Rain: 30^th percentile

Change in Variance ℹ️

High: -14.6%

Low: -22.6%

Intraday: -11.4%

Data Coverage

94.2%

First Year of Data

1958

Station Location

Historical Weather Records

	Max High	Avg High	Min High	Max Avg	Avg Avg	Min Avg	Max Low	Avg Low	Min Low	Max Precipitation	Avg Precipitation	Max Snow	Avg Snow
Record	24.0 °C	—	-26.6 °C	18.2 °C	—	-27.8 °C	11.4 °C	—	-36.2 °C	171.4 mm	—	—	—
January	13.5 °C	-4.5 °C	-26.6 °C	7.8 °C	-7.5 °C	-27.8 °C	4.4 °C	-9.5 °C	-29.5 °C	77.5 mm	2.5 mm	—	—
February	13.0 °C	-5.3 °C	-23.9 °C	8.2 °C	-8.7 °C	-26.4 °C	6.1 °C	-10.6 °C	-36.2 °C	59.0 mm	2.4 mm	—	—
March	15.2 °C	-4.9 °C	-25.1 °C	8.6 °C	-7.7 °C	-25.9 °C	4.2 °C	-10.0 °C	-27.3 °C	171.4 mm	2.3 mm	—	—
April	16.9 °C	-0.7 °C	-14.0 °C	10.2 °C	-3.2 °C	-17.4 °C	4.0 °C	-5.4 °C	-19.6 °C	54.6 mm	2.1 mm	—	—
May	18.3 °C	3.6 °C	-11.2 °C	13.2 °C	1.0 °C	-12.1 °C	10.5 °C	-1.3 °C	-13.1 °C	58.9 mm	2.2 mm	—	—
June	19.9 °C	7.9 °C	-0.6 °C	18.2 °C	4.8 °C	-1.3 °C	11.4 °C	1.8 °C	-4.5 °C	140.3 mm	2.8 mm	—	—
July	24.0 °C	10.9 °C	2.0 °C	16.6 °C	7.4 °C	1.6 °C	11.3 °C	4.2 °C	-2.6 °C	81.0 mm	3.0 mm	—	—
August	22.0 °C	10.0 °C	2.5 °C	15.4 °C	6.9 °C	1.4 °C	10.6 °C	4.3 °C	-1.5 °C	95.0 mm	3.6 mm	—	—
September	18.8 °C	6.4 °C	-0.9 °C	12.3 °C	4.0 °C	-2.7 °C	9.2 °C	1.9 °C	-4.8 °C	126.3 mm	4.1 mm	—	—
October	18.9 °C	2.1 °C	-8.6 °C	12.5 °C	-0.1 °C	-10.0 °C	9.8 °C	-1.9 °C	-12.3 °C	64.3 mm	3.0 mm	—	—
November	16.3 °C	-1.1 °C	-14.0 °C	12.4 °C	-3.4 °C	-13.9 °C	9.8 °C	-5.3 °C	-17.0 °C	92.0 mm	3.6 mm	—	—
December	13.3 °C	-3.2 °C	-21.0 °C	9.5 °C	-5.7 °C	-21.8 °C	7.3 °C	-8.0 °C	-23.6 °C	87.8 mm	2.8 mm	—	—