Climate and monthly weather forecast
Koliganek, AK

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Weather in January

January, the same as December, in Koliganek, Alaska, is another subzero cold winter month, with temperature in the range of an average low of 9.7°F (-12.4°C) and an average high of 17.4°F (-8.1°C). In Koliganek, Alaska, the month of January registers the lowest temperatures, averaging 17.4°F (-8.1°C) at the peak and 9.7°F (-12.4°C) at the lowest. Weather in January »

Weather in February

February, the last month of the winter in Koliganek, is another freezing cold month, with an average temperature ranging between max 23.2°F (-4.9°C) and min 13.6°F (-10.2°C). As February arrives, a slight rise in the average high-temperature is observed, moving from a freezing cold 17.4°F (-8.1°C) in January to a still subzero cold 23.2°F (-4.9°C). Weather in February »

Weather in March

March, the first month of the spring in Koliganek, is still a freezing cold month, with an average temperature ranging between min 13.3°F (-10.4°C) and max 25.2°F (-3.8°C). Transitioning into March, Koliganek records an average high-temperature of a still freezing cold 25.2°F (-3.8°C), almost identical to February's 23.2°F (-4.9°C). Weather in March »

Weather in April

April in Koliganek, Alaska, is a cold spring month, with an average temperature fluctuating between 27°F (-2.8°C) and 37.9°F (3.3°C). Koliganek's weather in April shows a rise in the average high-temperature, moving up from March's freezing cold 25.2°F (-3.8°C) to an icy 37.9°F (3.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a fresh month in Koliganek, Alaska, with an average temperature fluctuating between 39°F (3.9°C) and 52.3°F (11.3°C). Witnessing a clear upsurge, the average high-temperature during May escalates from April's icy 37.9°F (3.3°C) to a fresh 52.3°F (11.3°C). Weather in May »

Weather in June

The first month of the summer, June, is a comfortable month in Koliganek, Alaska, with an average temperature varying between 61.2°F (16.2°C) and 46°F (7.8°C). June marks a minor ascent in the average high-temperature, adjusting from May's cool 52.3°F (11.3°C) to an enjoyable 61.2°F (16.2°C). Weather in June »

Weather in July

July, like June, in Koliganek, Alaska, is another comfortable summer month, with an average temperature ranging between max 62.4°F (16.9°C) and min 49.1°F (9.5°C). The warmest month is July, with an average high-temperature of 62.4°F (16.9°C) and an average low-temperature of 49.1°F (9.5°C). Weather in July »

Weather in August

August, the last month of the summer in Koliganek, is another refreshing month, with an average temperature fluctuating between 61.2°F (16.2°C) and 48.4°F (9.1°C). The arrival of August brings an average high-temperature of a still comfortable 61.2°F (16.2°C), closely following the temperature pattern of July. Weather in August »

Weather in September

The first month of the autumn, September, is still a cool month in Koliganek, Alaska, with an average temperature ranging between min 41.9°F (5.5°C) and max 54.1°F (12.3°C). September's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from August's enjoyable 61.2°F (16.2°C) to a fresh 54.1°F (12.3°C). Weather in September »

Weather in October

October, like September, in Koliganek, Alaska, is an icy autumn month, with an average temperature varying between 42.3°F (5.7°C) and 34°F (1.1°C). Transition into October marks a drop in the average high-temperature, moving from a fresh 54.1°F (12.3°C) in September to an icy 42.3°F (5.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is also a subzero cold month in Koliganek, Alaska, with an average temperature ranging between max 27.7°F (-2.4°C) and min 20.3°F (-6.5°C). November signals a significant shift in the average high-temperature, falling from October's wintry 42.3°F (5.7°C) to a freezing cold 27.7°F (-2.4°C). Weather in November »

Weather in December

December, the first month of the winter in Koliganek, is also a subzero cold month, with an average temperature fluctuating between 21.6°F (-5.8°C) and 13.8°F (-10.1°C). With the arrival of December, Koliganek notices a mild change in the average high-temperature, sliding from November's subzero cold 27.7°F (-2.4°C) to a still freezing cold 21.6°F (-5.8°C). Weather in December »
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest time of year?

January is the month when Koliganek experiences its coldest temperatures, averaging a high of 17.4°F (-8.1°C) and a low of 9.7°F (-12.4°C).

What are the most humid months?

January and February, with an average relative humidity of 88%, are most humid months.

How many days does it rain?

In Koliganek, Alaska, during the entire year, the rain falls for 142.3 days and collects up to 25.12" (638mm) of precipitation.

When does it snow?

January through May, October through December are months with snowfall in Koliganek.

How much does it snow?

Throughout the year, there are 67.5 snowfall days, and 34.53" (877mm) of snow is accumulated.

What are the months with the lowest UV index?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index.

When does it snow the most?

The month with the most snowfall is February, when snow falls for 11.7 days and typically aggregates up to 7.4" (188mm) of snow.

When is Daylight Saving Time (DST) in Koliganek?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AKST to AKDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from AKDT to AKST.

What is the least humid month?

The least humid month is May, with an average relative humidity of 68%.

What is the driest month?

The month with the least rainfall is June, when the rain falls for 14.3 days and typically collects 1.42" (36mm) of precipitation.

When it does not snow?

In Koliganek, snow does not fall in June through September.

When are the longest days?

June has the longest days of the year, with an average of 18h and 36min of daylight.

What month has the most sunshine?

With an average of 8.7h of sunshine, June has the most sunshine of the year.

When is the highest UV index?

The months with the highest UV index are June and July, with an average maximum UV index of 4.

What time of the year is the hottest?

In Koliganek, July is identified by the average highest temperatures, reaching a peak of 62.4°F (16.9°C) and a low of 49.1°F (9.5°C).

What is the wettest month?

The month with the most rainfall is October, when the rain falls for 14.7 days and typically aggregates up to 2.83" (72mm) of precipitation.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 6h and 6min of daylight.

What is the month with the least sunshine?

With an average of 2.9h of sunshine, December has the least sunshine of the year.

Average temperature
Koliganek, AK

Average temperature - Koliganek, AK

The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (17.4°F).

The month with the highest average low temperature is July (49.1°F).
The coldest month (with the lowest average low temperature) is January (9.7°F).

Average pressure
Koliganek, AK

Average pressure - Koliganek, AK

The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is December (29.61"Hg).

Average wind speed
Koliganek, AK

Average wind speed - Koliganek, AK

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is June (7.9mph).

Average humidity
Koliganek, AK

Average humidity - Koliganek, AK

The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (68%).

Average rainfall
Koliganek, AK

Average rainfall - Koliganek, AK

The wettest month (with the highest rainfall) is October (2.83").
The driest month (with the least rainfall) is June (1.42").

Average rainfall days
Koliganek, AK

Average rainfall days - Koliganek, AK

The month with the highest number of rainy days is August (18.1 days).
The month with the least rainy days is February (5.3 days).

Average snowfall
Koliganek, AK

Average snowfall - Koliganek, AK

The month with the highest snowfall is February (7.4").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days
Koliganek, AK

Average snowfall days - Koliganek, AK

The month with the highest number of snowfall days is March (11.8 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Koliganek, AK

Average daylight / Average sunshine - Koliganek, AK

The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).

The month with the most sunshine is June (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 2h and 54min).

Average sunshine days
Koliganek, AK

Average sunshine days - Koliganek, AK

The month with the most sunshine days is March (16.2 days).
The month with the least sunshine days is August (11.2 days).

Average UV index
Koliganek, AK

Average UV index - Koliganek, AK

The months with the highest UV index are June and July (UV index 4).
The months with the lowest UV index are January, November and December (UV index 1).

Average visibility
Koliganek, AK

Average visibility - Koliganek, AK

The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).

Koliganek, Alaska, USA

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