Climate and monthly weather forecast
Tyonek, AK

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Weather in January

January, like December, is a freezing cold winter month in Tyonek, Alaska, with an average temperature varying between 16.2°F (-8.8°C) and 8.4°F (-13.1°C). Tyonek notes the coldest temperatures in January, with a high average of 16.2°F (-8.8°C) and a low of 8.4°F (-13.1°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Tyonek, Alaska, with an average temperature varying between 9.9°F (-12.3°C) and 19.9°F (-6.7°C). Tyonek indicates an average high-temperature of a still subzero cold 19.9°F (-6.7°C) in February, showing minor variation from January's 16.2°F (-8.8°C). Weather in February »

Weather in March

The first month of the spring, March, is also a subzero cold month in Tyonek, Alaska, with an average temperature fluctuating between 12.4°F (-10.9°C) and 24.8°F (-4°C). The transition from February to March sees an average high-temperature of a still freezing cold 24.8°F (-4°C), indicating a minor variance from the prior month. Weather in March »

Weather in April

April in Tyonek, Alaska, is a wintry spring month, with temperature in the range of an average high of 36.1°F (2.3°C) and an average low of 23.9°F (-4.5°C). Tyonek's weather in April presents a rise in the average high-temperature, moving from a subzero cold 24.8°F (-4°C) in March to a cold 36.1°F (2.3°C). Weather in April »

Weather in May

The last month of the spring, May, is a cool month in Tyonek, Alaska, with an average temperature fluctuating between 38.1°F (3.4°C) and 51.4°F (10.8°C). As Tyonek transitions into May, a marked increase in the average high-temperature is observed, rising from a wintry 36.1°F (2.3°C) in April to a cool 51.4°F (10.8°C). Weather in May »

Weather in June

The first month of the summer, June, is a mild month in Tyonek, Alaska, with an average temperature ranging between max 60.6°F (15.9°C) and min 44.4°F (6.9°C). June sees a temperature increase, moving from a fresh 51.4°F (10.8°C) in May to a mild 60.6°F (15.9°C). Weather in June »

Weather in July

July in Tyonek, Alaska, is a refreshing summer month, with an average temperature fluctuating between 47.1°F (8.4°C) and 63.1°F (17.3°C). Tyonek's temperatures tend to reach their peak averages in July, with a high of 63.1°F (17.3°C) and a low of 47.1°F (8.4°C). Weather in July »

Weather in August

The last month of the summer, August, is also a moderate month in Tyonek, Alaska, with an average temperature ranging between min 45.1°F (7.3°C) and max 59.5°F (15.3°C). The transition from July to August sees average high-temperatures adjusting to a moderate 59.5°F (15.3°C), from a not significantly different 63.1°F (17.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Tyonek, is also a fresh month, with an average temperature fluctuating between 38.7°F (3.7°C) and 50°F (10°C). September brings a minor decrease, with the average high-temperature reducing from a refreshing 59.5°F (15.3°C) in August to a fresh 50°F (10°C). Weather in September »

Weather in October

October, like September, in Tyonek, Alaska, is a wintry autumn month, with an average temperature varying between 37°F (2.8°C) and 30.2°F (-1°C). As October arrives, Tyonek's weather displays a decrease in high-temperatures, transitioning from September's fresh 50°F (10°C) to an icy 37°F (2.8°C). Weather in October »

Weather in November

November, the last month of the autumn in Tyonek, is also a subzero cold month, with an average temperature fluctuating between 22.3°F (-5.4°C) and 15.4°F (-9.2°C). With the onset of November, Tyonek's average high-temperature experiences a noticeable drop, receding from October's icy 37°F (2.8°C) to a subzero cold 22.3°F (-5.4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Tyonek, Alaska, with an average temperature ranging between min 10°F (-12.2°C) and max 18.1°F (-7.7°C). The arrival of December brings an average high-temperature of a still freezing cold 18.1°F (-7.7°C), closely following the temperature pattern of November. Weather in December »
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Frequently asked questions

What are the coldest months in Tyonek?

In Tyonek, January is known for its average lowest temperatures, reaching a high of 16.2°F (-8.8°C) and a low of 8.4°F (-13.1°C).

How many days does it rain in Tyonek?

Throughout the year, in Tyonek, there are 139.5 rainfall days, and 31.89" (810mm) of precipitation is accumulated.

When does it snow in Tyonek?

January through May, September through December are months with snowfall in Tyonek, Alaska.

How many days does it snow in Tyonek?

In Tyonek, during the entire year, snow falls for 99.7 days and aggregates up to 99.45" (2526mm) of snow.

What are the most humid months in Tyonek?

March and April, with an average relative humidity of 86%, are most humid months.

When is Daylight Saving Time (DST) in Tyonek?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Tyonek, 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 are the months with the lowest UV index in Tyonek?

The months with the lowest UV index in Tyonek are March, October and December, with an average maximum UV index of 1.

What are the least humid months in Tyonek?

May and June, with an average relative humidity of 69%, are the least humid months in Tyonek.

What is the driest month in Tyonek?

The month with the least rainfall in Tyonek, Alaska, is June, when the rain falls for 15.3 days and typically collects 1.38" (35mm) of precipitation.

When it does not snow in Tyonek?

In Tyonek, snow does not fall in June through August.

When are the longest days in Tyonek?

With an average of 19h and 6min of daylight, June has the longest days of the year.

What month has the most sunshine in Tyonek?

June has the most sunshine of the year, with an average of 10.2h of sunshine.

What is the month with the highest UV index in Tyonek?

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

What part of the year is the hottest in Tyonek?

In Tyonek, July is known for its average highest temperatures, reaching a high of 63.1°F (17.3°C) and a low of 47.1°F (8.4°C).

What is the rainiest month in Tyonek?

The month with the most rainfall in Tyonek, Alaska, is October, when the rain falls for 15.8 days and typically aggregates up to 4.61" (117mm) of precipitation.

What is the snowiest month in Tyonek?

The month with the most snowfall is December, when snow falls for 17.7 days and typically aggregates up to 24.17" (614mm) of snow.

What is the month with the shortest days in Tyonek?

The month with the shortest days in Tyonek is December, with an average of 5h and 42min of daylight.

What is the month with the least sunshine in Tyonek?

With an average of 2.8h of sunshine, December has the least sunshine of the year in Tyonek.

Average pressure
Tyonek, AK

Average pressure - Tyonek, AK

The month with the highest atmospheric pressure is July (29.95"Hg).
The month with the lowest atmospheric pressure is December (29.68"Hg).

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Average wind speed
Tyonek, AK

Average wind speed - Tyonek, AK

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).

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Average humidity
Tyonek, AK

Average humidity - Tyonek, AK

The months with the highest relative humidity are March and April (86%).
The months with the lowest relative humidity are May and June (69%).

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Average rainfall
Tyonek, AK

Average rainfall - Tyonek, AK

The wettest month (with the highest rainfall) is October (4.61").
The driest month (with the least rainfall) is June (1.38").

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Average rainfall days
Tyonek, AK

Average rainfall days - Tyonek, AK

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall
Tyonek, AK

Average snowfall - Tyonek, AK

The month with the highest snowfall is December (24.17").
The months with the least snowfall are June, July and August (0").

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Average snowfall days
Tyonek, AK

Average snowfall days - Tyonek, AK

The month with the highest number of snowfall days is December (17.7 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight / Average sunshine
Tyonek, AK

Average daylight / Average sunshine - Tyonek, AK

The month with the longest days is June (Average daylight: 19h and 6min).
The month with the shortest days is December (Average daylight: 5h and 42min).

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 2h and 48min).

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Average sunshine days
Tyonek, AK

Average sunshine days - Tyonek, AK

The month with the most sunshine days is January (15.8 days).
The month with the least sunshine days is September (8.4 days).

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Tyonek, Alaska, USA

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