Climate and monthly weather forecast
Tetlin Junction, AK

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Weather in January

January, the same as December, in Tetlin Junction, Alaska, is another arctic cold winter month, with an average temperature varying between -0.2°F (-17.9°C) and -10.5°F (-23.6°C). January stands out as Tetlin Junction's coldest month, with temperatures ranging between an average high of -0.2°F (-17.9°C) and a low of -10.5°F (-23.6°C). Weather in January »

Weather in February

The last month of the winter, February, is an extremely cold month in Tetlin Junction, Alaska, with an average temperature fluctuating between -7.1°F (-21.7°C) and 7.7°F (-13.5°C). Tetlin Junction in February observes a minor temperature shift, with average high-temperatures adjusting from a polar cold -0.2°F (-17.9°C) in January to a frigid cold 7.7°F (-13.5°C). Weather in February »

Weather in March

March, the first month of the spring in Tetlin Junction, is a subzero cold month, with an average temperature fluctuating between 16.9°F (-8.4°C) and -2.7°F (-19.3°C). As February transitions into March, Tetlin Junction sees a rise in the average high-temperature, moving from an extreme cold 7.7°F (-13.5°C) to a freezing cold 16.9°F (-8.4°C). Weather in March »

Weather in April

April is an icy spring month in Tetlin Junction, Alaska, with an average temperature varying between 35.1°F (1.7°C) and 17.8°F (-7.9°C). April's arrival brings a noticeable temperature shift, escalating from a subzero cold 16.9°F (-8.4°C) in March to a cold 35.1°F (1.7°C). Weather in April »

Weather in May

May, the last month of the spring in Tetlin Junction, is a moderate month, with an average temperature varying between 38.7°F (3.7°C) and 56.5°F (13.6°C). Witnessing a clear upsurge, the average high-temperature during May escalates from April's icy 35.1°F (1.7°C) to a refreshing 56.5°F (13.6°C). Weather in May »

Weather in June

June, the first month of the summer in Tetlin Junction, is a refreshing month, with temperature in the range of an average high of 65.8°F (18.8°C) and an average low of 46.9°F (8.3°C). Tetlin Junction, Alaska, sees an increase in average high-temperatures during June, moving from a mild 56.5°F (13.6°C) in May to a still refreshing 65.8°F (18.8°C). Weather in June »

Weather in July

July in Tetlin Junction, Alaska, is a pleasant summer month, with temperature in the range of an average low of 49.8°F (9.9°C) and an average high of 69.4°F (20.8°C). The temperatures reach their highest averages in July, with highs of 69.4°F (20.8°C) and lows of 49.8°F (9.9°C). Weather in July »

Weather in August

The last month of the summer, August, is another comfortable month in Tetlin Junction, Alaska, with an average temperature varying between 63.3°F (17.4°C) and 45.9°F (7.7°C). In August, the average high-temperature marginally decreases from an agreeable 69.4°F (20.8°C) in July to a refreshing 63.3°F (17.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a cool month in Tetlin Junction, Alaska, with temperature in the range of an average high of 52°F (11.1°C) and an average low of 36.5°F (2.5°C). Onset of September comes with a temperature decline, the average high falling from an enjoyable 63.3°F (17.4°C) in August to a cool 52°F (11.1°C). Weather in September »

Weather in October

October, the same as September, in Tetlin Junction, Alaska, is another subzero cold autumn month, with an average temperature ranging between min 22.1°F (-5.5°C) and max 31.6°F (-0.2°C). October marks a distinct drop in the average high-temperature, descending from September's fresh 52°F (11.1°C) to a subzero cold 31.6°F (-0.2°C). Weather in October »

Weather in November

The last month of the autumn, November, is another extremely cold month in Tetlin Junction, Alaska, with an average temperature fluctuating between 9°F (-12.8°C) and 0°F (-17.8°C). A shift in Tetlin Junction's weather is noticeable as October turns into November, with the average high temperature decreasing from a subzero cold 31.6°F (-0.2°C) to an extremely cold 9°F (-12.8°C). Weather in November »

Weather in December

December, the first month of the winter in Tetlin Junction, is still a polar cold month, with an average temperature ranging between max 2.3°F (-16.5°C) and min -7.6°F (-22°C). December's arrival comes with a mild decrease in the average high-temperature, moving subtly from a frigid cold 9°F (-12.8°C) in November to an arctic cold 2.3°F (-16.5°C). Weather in December »
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Frequently asked questions

What is the coldest time of year in Tetlin Junction?

The coldest time of the year in Tetlin Junction is January, with temperatures averaging a high of -0.2°F (-17.9°C) and a low of -10.5°F (-23.6°C).

How much does it rain in Tetlin Junction?

Throughout the year, in Tetlin Junction, Alaska, there are 82.1 rainfall days, and 7.56" (192mm) of precipitation is accumulated.

When does it snow in Tetlin Junction?

January through May, August through December are months with snowfall in Tetlin Junction, Alaska.

How many days does it snow in Tetlin Junction?

Throughout the year, in Tetlin Junction, Alaska, there are 84.1 snowfall days, and 17.28" (439mm) of snow is accumulated.

What are the months with the lowest UV index in Tetlin Junction?

The months with the lowest UV index in Tetlin Junction, Alaska, are February, March, November and December, with an average maximum UV index of 1.

What is the most humid month in Tetlin Junction?

March is the most humid month in Tetlin Junction, with an average relative humidity of 93%.

What is the driest month in Tetlin Junction?

The month with the least rainfall in Tetlin Junction, Alaska, is March, when the rain falls for 3.7 days and typically collects 0.24" (6mm) of precipitation.

When is Daylight Saving Time (DST) in Tetlin Junction?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Tetlin Junction, Alaska, 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 in Tetlin Junction?

With an average relative humidity of 53%, June is the least humid month in Tetlin Junction, Alaska.

When it does not snow in Tetlin Junction?

In Tetlin Junction, snow does not fall in June and July.

When are the longest days in Tetlin Junction?

June has the longest days of the year, with an average of 20h and 18min of daylight.

What month has the most sunshine in Tetlin Junction?

The month with the most sunshine in Tetlin Junction, Alaska, is June, with an average of 13.7h of sunshine.

What is the warmest month in Tetlin Junction?

July, noted for its average high-temperature of 69.4°F (20.8°C) and an average low-temperature of 49.8°F (9.9°C), is considered the warmest month.

When is the highest UV index in Tetlin Junction?

July is the month with the highest UV index in Tetlin Junction, Alaska, with an average maximum UV index of 5.

What is the rainiest month in Tetlin Junction?

The month with the most rainfall in Tetlin Junction is August, when the rain falls for 12.8 days and typically aggregates up to 1.54" (39mm) of precipitation.

When does it snow the most in Tetlin Junction?

The month with the most snowfall is November, when snow falls for 15.1 days and typically aggregates up to 3.39" (86mm) of snow.

What is the month with the shortest days in Tetlin Junction?

December has the shortest days of the year in Tetlin Junction, with an average of 4h and 48min of daylight.

What is the month with the least sunshine in Tetlin Junction?

December has the least sunshine of the year, with an average of 1.6h of sunshine.

Average temperature
Tetlin Junction, AK

Average temperature - Tetlin Junction, AK

The warmest month (with the highest average high temperature) is July (69.4°F).
The month with the lowest average high temperature is January (-0.2°F).

The month with the highest average low temperature is July (49.8°F).
The coldest month (with the lowest average low temperature) is January (-10.5°F).

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Average pressure
Tetlin Junction, AK

Average pressure - Tetlin Junction, AK

The month with the highest atmospheric pressure is February (30"Hg).
The month with the lowest atmospheric pressure is September (29.78"Hg).

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Average wind speed
Tetlin Junction, AK

Average wind speed - Tetlin Junction, AK

The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest month (with the lowest average wind speed) is March (3.8mph).

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Average rainfall
Tetlin Junction, AK

Average rainfall - Tetlin Junction, AK

The wettest month (with the highest rainfall) is August (1.54").
The driest month (with the least rainfall) is March (0.24").

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Average rainfall days
Tetlin Junction, AK

Average rainfall days - Tetlin Junction, AK

The month with the highest number of rainy days is June (13.3 days).
The month with the least rainy days is December (1.3 days).

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Average snowfall
Tetlin Junction, AK

Average snowfall - Tetlin Junction, AK

The month with the highest snowfall is November (3.39").
The months with the least snowfall are June and July (0").

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Average snowfall days
Tetlin Junction, AK

Average snowfall days - Tetlin Junction, AK

The month with the highest number of snowfall days is November (15.1 days).
The months with the least snowfall days are June and July (0 days).

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Average daylight / Average sunshine
Tetlin Junction, AK

Average daylight / Average sunshine - Tetlin Junction, AK

The month with the longest days is June (Average daylight: 20h and 18min).
The month with the shortest days is December (Average daylight: 4h and 48min).

The month with the most sunshine is June (Average sunshine: 13h and 42min).
The month with the least sunshine is December (Average sunshine: 1h and 36min).

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Average sunshine days
Tetlin Junction, AK

Average sunshine days - Tetlin Junction, AK

The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is June (12.5 days).

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Average UV index
Tetlin Junction, AK

Average UV index - Tetlin Junction, AK

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are February, March, November and December (UV index 1).

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Average visibility
Tetlin Junction, AK

Average visibility - Tetlin Junction, AK

The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January, February, March, April, November and December (4mi).

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Tetlin Junction, Alaska, USA

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