Climate and monthly weather forecastIttoqqortoormiit, Greenland
Climate and monthly weather forecast
The climate of Ittoqqortoormiit
Nestled in the heart of Greenland, Ittoqqortoormiit experiences a stark Tundra climate (ET), as determined by the Köppen climate classification. Sub-zero temperatures and expansive ice fields characterize this location, making it an unconventional yet intriguing region. The complete annual cycle renders visible differentiation in weather conditions, reflected in parameters of temperature, rainfall, and sunshine hours.Temperature in Ittoqqortoormiit ranges throughout the year. There is a notable contrast, with the highest average temperature of 6°C (42.8°F) in July and the lowest average of -23°C (-9.4°F) in February. A shift from -22°C (-7.6°F) to 0°C (32°F) in minimum temperatures occurs between January and July. Maximum temperatures stray from -13°C (8.6°F) to 6°C (42.8°F) between January and July.
The pattern of rainfall presents a perk; Ittoqqortoormiit receives a fairly consistent amount of rainfall, varying between 23mm (0.91") and 50mm (1.97") monthly. Fluctuations in daylight hours are substantial, from a mere 1.2 hours in January to a generous 24 hours in June. Sunshine takes a leap from non-existent in January and December to peaking at 9 hours daily from May to July. A UV index, initially at 0, enhances to 3 from May until July before dropping back gradually.
A unique observation in Ittoqqortoormiit's weather is the polar day concept. During summer, the sun does not set, driving daylight hours to a complete 24. On the flip side, the winter months witness polar nights, with virtually no sunlight.
The best time to visit Ittoqqortoormiit
Summertime from June to August unveils the most hospitable weather for a visit to Ittoqqortoormiit. With temperatures oscillating between -2°C (28.4°F) and 6°C (42.8°F) during this period, it marks the warmest time of the year. Rainfall ranges from 33mm (1.3") to 46mm (1.81"), and sunshine hours extend from 9 to 9 hours daily. Visitors can experience a unique phenonemon during this period, the Midnight Sun, where the sun does not set for a whole day making it visually stunning for tourists.The worst time to visit Ittoqqortoormiit
The harshest period in Ittoqqortoormiit lies between December and February. Here, extreme cold sets in with temperatures plummeting from -20°C (-4°F) to -14°C (6.8°F) and average daylight hours diminish drastically to a range from 0 to 7.1 hours. Considerably reduced sunshine hours with a highest of 1 hour in February and a UV index stuck at 0 additionally contribute to the adverse conditions.Spring weather in Ittoqqortoormiit
Spring in Ittoqqortoormiit is experienced from March to May. During this time, average high temperatures rise from -14°C (6.8°F) in March to -2°C (28.4°F) in May. Meanwhile, low temperatures adjust from -22°C (-7.6°F) to -8°C (17.6°F). Rainfall in the spring ranges from 30mm (1.18") to 42mm (1.65"). Towards the end of the spring season, daylight extends to 22.6 hours, giving a sense of lengthier days.Summer weather in Ittoqqortoormiit
Summer, spanning from June to August, supports the warmest conditions in Ittoqqortoormiit. Average high temperatures range from 3°C (37.4°F) to 6°C (42.8°F). Low temperatures run from -2°C (28.4°F) to 0°C (32°F). Rainfall expands notably from 26mm (1.02") in June to 46mm (1.81") in August. With daylight at a peak of 24 hours in June and July and sunshine hours clocking 9 hours per day, the summer period is marked by extended visibility.Autumn weather in Ittoqqortoormiit
Autumn engulfs Ittoqqortoormiit from September to November. Average high temperatures descend from 1°C (33.8°F) in September to -11°C (12.2°F) in November. Conversely, low temperatures fall from -4°C (24.8°F) to -17°C (1.4°F). Rainfall ascends from 49mm (1.93") to 50mm (1.97") during this period. Daily daylight reduces from 13.4 hours in September to 3 hours in November, indicating the arrival of the dark season.Winter weather in Ittoqqortoormiit
Winter settles in Ittoqqortoormiit from December until February. Average high temperatures in winter remain steady in the range of -13°C (8.6°F) to -14°C (6.8°F). A similar steadiness is observed in low temperatures from -20°C (-4°F) to -22°C (-7.6°F). Rainfall measures between 45mm (1.77") to 49mm (1.93"), making it a marginally wet season. Daylight drops drastically, with zero hours being recorded in December, affirming the arrival of the Polar Night.Weather in January
January weather in Ittoqqortoormiit, Greenland, can be described as extremely cold and snowy. The days are short and the sun rarely makes its appearance with daylight lasting a mere 1.2 hours. This month holds the record for the lowest average temperatures with the mercury falling between -22°C (-7.6°F) at night and -13°C (8.6°F) during the day. Weather in January »Weather in February
Following January, February in Ittoqqortoormiit sustains brutal winter conditions. Despite a slight increase in daylight hours to 7.1, the temperatures remain firmly below the freezing point. The recorded temperatures average from -23°C (-9.4°F) to -14°C (6.8°F), making it the coldest month of the year. Weather in February »Weather in March
While March bears the signals of transitioning towards spring, the weather remains undeniably wintry in Ittoqqortoormiit. Daylight extends to 11.7 hours yet the chill lingers on stubbornly with night-time temperatures averaging -22°C (-7.6°F) and daytime temperatures at -14°C (6.8°F). Weather in March »Weather in April
Spring begins to show its promise in April as the daylight expands to 16.5 hours in Ittoqqortoormiit. However, temperatures still reside below freezing, averaging between -17°C (1.4°F) at night to -8°C (17.6°F) in the day. Furthermore, the snowfall lessens slightly with 30mm (1.18") of precipitation occurring over 9 days. Weather in April »Weather in May
The weather in Ittoqqortoormiit in May takes a step towards milder conditions. Significantly longer daylight of 22.6 hours illuminates the increasingly less snow-covered terrain. However, temperatures remain on the cooler side, spanning from -8°C (17.6°F) to -2°C (28.4°F), indicating still a delay in welcoming the warmth of summer. Weather in May »Weather in June
June brings a sense of summer to Ittoqqortoormiit, with temperatures jumping above the freezing point for the first time in the year. It marks the beginning of the short-lived but much-awaited mild weather phase in this far north settlement. Weather in June »Weather in July
July lays claim as the warmest month in Ittoqqortoormiit, offering a delightful respite from the typically cold conditions. Despite a slight reduction in daylight hours to 23.9, temperatures reach as high as 6°C (42.8°F), marking the peak of the summer season here. Weather in July »Weather in August
August in Ittoqqortoormiit presents an extension of the short summer weather, albeit with a steady decrease in temperatures. The day's warmth begins to wane, signaling the approach of the harsh, long winter. In terms of precipitation, August records a noticeable rise, delivering 46mm (1.81") over 8 days. Weather in August »Weather in September
Ittoqqortoormiit in September experiences a clear onset of autumn with a significant drop in temperatures and daylight. As nighttime and daytime temperatures fall to -4°C (24.8°F) and 1°C (33.8°F) respectively, it’s a clear indication of the arrival of colder months. Weather in September »Weather in October
October in Ittoqqortoormiit sees the return of the winter season in full swing. A marked decrease in temperature, with values falling from -10°C (14°F) to -5°C (23°F), indicates the arrival of the colder months. Coupled with shorter daylight hours of 8.8, October experiences increased precipitation of 50mm (1.97") spread over 10 days, mostly appearing as snowfall due to the freezing temperatures. Weather in October »Weather in November
November carries the shroud of the Arctic winter deeper into the year in Ittoqqortoormiit. Short daylight hours continue to dwindle to a scant 3, while temperatures plunge to an average of -17°C (1.4°F) during the nights and -11°C (12.2°F) in the day time. Weather in November »Weather in December
December clocks in as one of the coldest months in Ittoqqortoormiit with temperatures oscillating from -20°C (-4°F) to -12°C (10.4°F), just a notch warmer than February. Owing to the geographic location, the city confronts polar nights leading to near total darkness as daylight reduces to zero hours. Weather in December »Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Throughout the year, in Ittoqqortoormiit, Greenland, there are 113 rainfall days, and 476mm (18.74") of precipitation is accumulated.
January through April and December, with an average sea temperature of -1°C (30.2°F), are months with the coldest seawater in Ittoqqortoormiit.
January, November and December, with an average of 0h of sunshine, are months with the least sunshine in Ittoqqortoormiit, Greenland.
January, February, October through December, with an average maximum UV index of 0, are months with the lowest UV index in Ittoqqortoormiit.
The coldest months in Ittoqqortoormiit, Greenland, are February and March, with an average high-temperature of -14°C (6.8°F).
The month with the least rainfall in Ittoqqortoormiit is May, when the rain falls for 8 days and typically collects 23mm (0.91") of precipitation.
May through July, with an average of 9h of sunshine, are months with the most sunshine in Ittoqqortoormiit.
The months with the highest UV index are May through July, with an average maximum UV index of 3.
The months with the shortest days are June and December, with an average of 0h and 0min of daylight.
Temperature records in Ittoqqortoormiit mark July as the warmest month, with highs averaging 6°C (42.8°F) and lows at 0°C (32°F).
July and August, with an average sea temperature of 2°C (35.6°F), are months with the warmest seawater in Ittoqqortoormiit.
The month with the longest days in Ittoqqortoormiit is August, with an average of 18h and 24min of daylight.
October is the month with the most rainfall in Ittoqqortoormiit. Rain falls for 10 days and accumulates 50mm (1.97") of precipitation.
On Sunday, 27. October 2024, at 01:00, Daylight Saving Time ends in Ittoqqortoormiit, Greenland, and the time zone changes from +00 to -01. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 00:00, and the time zone reverts from -01 to +00.
Average temperature
Ittoqqortoormiit, Greenland
The warmest month (with the highest average high temperature) is July (6°C).
The months with the lowest average high temperature are February and March (-14°C).
The months with the highest average low temperature are July and August (0°C).
The coldest month (with the lowest average low temperature) is February (-23°C).
Average rainfall
Ittoqqortoormiit, Greenland
The wettest month (with the highest rainfall) is October (50mm).
The driest month (with the least rainfall) is May (23mm).
Average rainfall days
Ittoqqortoormiit, Greenland
- Average rainfall days in January:
11 days - Average rainfall days in February:
11 days - Average rainfall days in March:
12 days - Average rainfall days in April:
9 days - Average rainfall days in May:
8 days - Average rainfall days in June:
7 days
- Average rainfall days in July:
7 days - Average rainfall days in August:
8 days - Average rainfall days in September:
8 days - Average rainfall days in October:
10 days - Average rainfall days in November:
11 days - Average rainfall days in December:
11 days
The month with the highest number of rainy days is March (12 days).
The months with the least rainy days are June and July (7 days).
Average sea temperature
Ittoqqortoormiit, Greenland
The best months for swimming (with the highest average sea temperature) are July and August (2°C).
The coldest months (with the lowest average sea temperature) are January, February, March, April and December (-1°C).
Average daylight / Average sunshine
Ittoqqortoormiit, Greenland
- Average daylight in January:
1h and 12min - Average daylight in February:
7h and 6min - Average daylight in March:
11h and 42min - Average daylight in April:
16h and 30min - Average daylight in May:
8h and 42min - Average daylight in June:
0h and 0min
- Average daylight in July:
2h and 12min - Average daylight in August:
18h and 24min - Average daylight in September:
13h and 24min - Average daylight in October:
8h and 48min - Average daylight in November:
3h and 0min - Average daylight in December:
0h and 0min
The month with the longest days is August (Average daylight: 18h and 24min).
The months with the shortest days are June and December (Average daylight: 0h and 0min).
The months with the most sunshine are May, June and July (Average sunshine: 9h).
The months with the least sunshine are January, November and December (Average sunshine: 0h).
Average UV index
Ittoqqortoormiit, Greenland
The months with the highest UV index are May, June and July (UV index 3).
The months with the lowest UV index are January, February, October, November and December (UV index 0).
