October weather forecast
Aasiaat, Greenland

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Weather in October

In October, Aasiaat experiences further dropping temperatures, inching towards the familiar cold of the winter months. The shift from rain to snow, which was sparse in September, becomes more prominent in October, setting the stage for the approaching winter. A substantial reduction in sunshine hours further contributes to this shift in the weather. Notably, October marks the onset of higher wind speeds for the remainder of the year. Overall, October in Aasiaat can be described as the threshold of winter with clear signs of a cooling trend.

Temperature

Arrival of October in Aasiaat, Greenland, comes with a reduction in the average high-temperature, falling from a cold 3.6°C (38.5°F) in September to a freezing cold -2.1°C (28.2°F). A modest nighttime temperature average of -5.5°C (22.1°F) characterizes October.

Humidity

In October, the average relative humidity is 78%.

Rainfall

In Aasiaat, in October, it is raining for 3.6 days, with typically 15mm (0.59") of accumulated precipitation. In Aasiaat, during the entire year, the rain falls for 51.9 days and collects up to 168mm (6.61") of precipitation.

Snowfall

Months with snowfall are January through June, August through December. In Aasiaat, Greenland, during October, snow falls for 9.4 days and regularly aggregates up to 47mm (1.85") of snow. Throughout the year, there are 107.5 snowfall days, and 501mm (19.72") of snow is accumulated.

Sea temperature

In Aasiaat, in October, the average water temperature is 2.1°C (35.8°F).
Note: In swimming, this condition is considered life-threatening and perilous. The painful sensation of cold water leads to immediate hyperventilation. Utilizing a specialized swimsuit is critical to reduce thermal injury.

Daylight

In Aasiaat, the average length of the day in October is 9h and 7min.
On the first day of the month, sunrise is at 08:48 and sunset at 19:53 -01. On the last day of October, sunrise is at 09:47 and sunset at 16:42 -02.
Note: On Sunday, 27. October 2024, at 00:00, Daylight Saving Time ends, and the time zone changes from -01 to -02. Daylight Saving Time starts again on Saturday, 29. March 2025, at 23:00; consequently, the time zone reverts from -02 to -01.

Sunshine

In October, the average sunshine is 4.5h.

UV index

In Aasiaat, Greenland, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index of 2 during October translates into these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
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Frequently asked questions

How cold is October in Aasiaat?

The high-temperature, in October, in Aasiaat, records -2.1°C (28.2°F), while the low-temperature is -5.5°C (22.1°F).

What is the average humidity in October in Aasiaat?

In October, the average relative humidity in Aasiaat is 78%.

How much does it rain in Aasiaat in October?

In Aasiaat, in October, it is raining for 3.6 days, with typically 15mm (0.59") of accumulated precipitation.

How many days does it snow in October in Aasiaat?

In Aasiaat, during October, snow falls for 9.4 days and regularly aggregates up to 47mm (1.85") of snow.

What is the water temperature in October in Aasiaat?

In Aasiaat, the average seawater temperature in October is 2.1°C (35.8°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

How many hours of daylight does Aasiaat have in October?

The average day length in October is 9h and 7min.

What time are sunrise and sunset in October in Aasiaat?

In October, on the first day of the month, sunrise is at 08:48 and sunset at 19:53 -01. On the last day of the month, in Aasiaat, Greenland, sunrise is at 09:47 and sunset at 16:42 -02.

When does Daylight Saving Time (DST) end in October in Aasiaat?

On Sunday, 27. October 2024, at 00:00, Daylight Saving Time ends in Aasiaat, and the time zone changes from -01 to -02. The next DST starts on Saturday, 29. March 2025, at 23:00.

How many hours of sunshine does Aasiaat have in October?

In October, the average sunshine duration in Aasiaat is 4.5h.

How high is the UV index in October in Aasiaat?

In October, the average daily maximum UV index in Aasiaat is 2. A UV Index reading of 2, and below, represents a minimal hazard to health from unsafe exposure to Sun's UV rays.

Average temperature in October
Aasiaat, Greenland

Average temperature in October - Aasiaat, Greenland
  • Average high temperature in October: -2.1°C

The warmest month (with the highest average high temperature) is July (8.1°C).
The month with the lowest average high temperature is February (-13.9°C).

  • Average low temperature in October: -5.5°C

The month with the highest average low temperature is July (4°C).
The coldest month (with the lowest average low temperature) is February (-19.5°C).

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Average pressure in October
Aasiaat, Greenland

Average pressure in October - Aasiaat, Greenland
  • Average pressure in October: 1008.9mbar

The month with the highest atmospheric pressure is May (1013.7mbar).
The month with the lowest atmospheric pressure is January (1001.9mbar).

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Average wind speed in October
Aasiaat, Greenland

Average wind speed in October - Aasiaat, Greenland
  • Average wind speed in October: 14km/h

The windiest month (with the highest average wind speed) is November (15.3km/h).
The calmest month (with the lowest average wind speed) is July (10.4km/h).

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Average humidity in October
Aasiaat, Greenland

Average humidity in October - Aasiaat, Greenland
  • Average humidity in October: 78%

The months with the highest relative humidity are February and March (89%).
The months with the lowest relative humidity are July and September (76%).

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Average rainfall in October
Aasiaat, Greenland

Average rainfall in October - Aasiaat, Greenland
  • Average rainfall in October: 15mm

The wettest month (with the highest rainfall) is August (29mm).
The driest month (with the least rainfall) is June (6mm).

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Average rainfall days in October
Aasiaat, Greenland

Average rainfall days in October - Aasiaat, Greenland
  • Average rainfall days in October: 3.6 days

The month with the highest number of rainy days is August (8.7 days).
The month with the least rainy days is February (1.9 days).

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Average snowfall in October
Aasiaat, Greenland

Average snowfall in October - Aasiaat, Greenland
  • Average snowfall in October: 47mm

The month with the highest snowfall is December (83mm).
The month with the least snowfall is July (0mm).

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Average snowfall days in October
Aasiaat, Greenland

Average snowfall days in October - Aasiaat, Greenland
  • Average snowfall days in October: 9.4 days

The month with the highest number of snowfall days is January (15.6 days).
The months with the least snowfall days are July and August (0.2 days).

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Average sea temperature in October
Aasiaat, Greenland

Average sea temperature in October - Aasiaat, Greenland
  • Average sea temperature in October: 2.1°C

The best month for swimming (with the highest average sea temperature) is August (4.7°C).
The coldest months (with the lowest average sea temperature) are February, March and April (-1.5°C).

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Average daylight in October /
Average sunshine in October
Aasiaat, Greenland

Average daylight in October / Average sunshine in October - Aasiaat, Greenland
  • Average daylight in October: 9h and 1min

The month with the longest days is August (Average daylight: 17h and 36min).
The month with the shortest days is June (Average daylight: 0h and 0min).

  • Average sunshine in October: 4h and 3min

The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 0h and 30min).

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Average sunshine days in October
Aasiaat, Greenland

Average sunshine days in October - Aasiaat, Greenland
  • Average sunshine days in October: 20.5 days

The months with the most sunshine days are June and July (23.5 days).
The month with the least sunshine days is February (16.3 days).

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Average UV index in October
Aasiaat, Greenland

Average UV index in October - Aasiaat, Greenland
  • Average UV index in October: 2

The month with the highest UV index is July (UV index 3).
The months with the lowest UV index are November and December (UV index 1).

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Average cloud cover in October
Aasiaat, Greenland

Average cloud cover in October - Aasiaat, Greenland
  • Average cloud cover in October: 54

The month with the most cloud cover is March (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 41).

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Average visibility in October
Aasiaat, Greenland

Average visibility in October - Aasiaat, Greenland
  • Average visibility in October: 9km

The months with the highest visibility are June, July and September (10km).
The months with the lowest visibility are February and March (7km).

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Aasiaat, Greenland

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