Climate and monthly weather forecast
Tok, AK

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The climate of Tok

Starting off, Tok, Alaska, USA, falls under the Dfc Köppen climate classification, which translates into a subarctic climate with severe winters, no dry seasons and cool summers. It is deeply fascinating to scrutinize the weather patterns of such a location. Humidity remains high through the entire year, hovering between 53% in June and July to 93% in March. As for temperatures, it is a roller-coaster ride from -10.5°F (-23.6°C) in January to 69.4°F (20.8°C) in July. The extreme shift underpins the subarctic weather of Tok, distinguished by its harsh winters and mild summers.

Rainfall is another crucial factor shaping the weather of Tok. While it gets as low as 0.24" (6mm) in March, it peaks at 1.54" (39mm) amid August. The number of rainfall days also sees an upward trend from the beginning of the year, peaking in July and August with 13 and 12.8 days respectively. Interestingly, the snowfall, abundant in the months of November to March, vanishes completely during the summer, thus, accentuating the summer with bright sunshine.

Furthermore, the city sees a legitimate fluctuation in daylight from 5.9 hours in January to 20.3 hours in June. The sunshine hours range between 1.6 and 13.7, with maximum sunlight visible during the summer months. Therefore, while Tok encounters a severe winter, it does enjoy a considerable amount of sunshine, especially in the summer months, which creates an interesting contrast.

The best time to visit Tok

As is typical with any subarctic climate, the best time to visit Tok would be during the summer months. Specifically, the period from June to August offers the most inviting conditions. At this time, the average temperature varies from 65.8°F (18.8°C) to 69.4°F (20.8°C). With negligible snowfall, maximum daylight hours of 19.2 hours to 20.3 hours, and abundant sunshine ranging from 10.2 to 13.7 hours, it indeed caters to outdoor activities.

The worst time to visit Tok

Contrarily, the timeframe between November and February stands out as the least favorable for a visit. This period is characterized by considerably lower temperatures that plunge to -10.5°F (-23.6°C) in January. There is also a dramatic hike in snowfall, peaking at 3.39" (86mm) in November. Furthermore, during these winter months, daylight is scarce, with a meager amount of sunlight and shorter daylight hours.

Spring weather in Tok

During the spring months of March to May, a significant movement in the weather parameters can be noticed. Gradual warming up from a low of -2.7°F (-19.3°C) to a high of 56.5°F (13.6°C) presents a marked contrast. Concurrently, snowfall decreases from 1.61" (41mm) in March to nil in May. A surge in the number of daylight hours from 11.9 to 18.2 and sunshine hours from 5.4 to 11.8 also helps in shaking off the winter chills.

Summer weather in Tok

Summer, inclusive of June to August, sees a sharp rise in temperatures, moving between 65.8°F (18.8°C) and 69.4°F (20.8°C). Rainfall too spikes to 1.34" (34mm) in June and again to 1.54" (39mm) in August. However, there is no snowfall during these months. Remarkably, daylight hours are longest during this season, running from 19.2 hours in June to 16.1 hours in August. Simultaneously, sunshine hours range from 13 to 13.7, offering the inhabitants ample time to bask in natural light.

Autumn weather in Tok

Autumn in Tok, from September through November, witnesses a considerable dip in temperatures, dwindling from 52°F (11.1°C) to 9°F (-12.8°C). The rainfall decreases from 1.54" (39mm) to 0.43" (11mm) over this period with an increase in snowfall from 0.59" (15mm) to 3.39" (86mm) in November. Daylight and sunshine hours decrease as well, signifying the arrival of a more severe climate, typical of this setting.

Winter weather in Tok

Winter months, December to February, are characterized by extreme cold, maintaining a low between -7.6°F (-22°C) and -10.5°F (-23.6°C). Snowfall surges, specifically in December, going up to 3.39" (86mm). In addition to less daylight hours, from 4.8 to 5.9 throughout these months, the hours of sunshine also decrease, averaging out between 1.6 and 2.8 during the winter season.

Weather in January

January is a frigid month in Tok, Alaska, with an average maximum temperature barely rising above freezing at -0.2°F (-17.9°C) and a chilling low of -10.5°F (-23.6°C). Comparatively, this is colder than both December and February. Weather in January »

Weather in February

In February, the weather in Tok sees a marginal upturn in temperatures compared to January, but the environment remains cold. Regular snowfall continues, contributing to the winter landscape and the local lifestyle of embracing the cold weather. Weather in February »

Weather in March

March welcomes a notable increase in temperatures reaching up to 16.9°F (-8.4°C), marking the transition towards the end of the harsh Alaskan winter. However, compared to April, the weather remains significantly cold, and locals are still required to bundle up against the cold. Weather in March »

Weather in April

In April, Tok experiences a considerable change in the weather pattern compared to March, with high temperatures climbing to a milder 35.1°F (1.7°C). The extra warmth signals the clear arrival of spring. With the increase in temperatures, the snow begins to melt, subsequently leading to higher rainfall. Weather in April »

Weather in May

The weather in May takes a turn towards warmth and brightness, making it distinguishably different from the preceding month. Fire danger becomes a concern as rainfall reaches its peak at 0.63" (16mm), coinciding with increased daylight hours and a considerable jump in temperature. Weather in May »

Weather in June

June sees the most substantial warmth in Tok, Alaska, with high temperatures soaring to 65.8°F (18.8°C) - a significant increase from May. This month brings the summer solstice - the period of maximum daylight hours and minimum dark periods. Weather in June »

Weather in July

July is the quintessential summer month in Tok, Alaska as it reaches the highest temperature of the year at 69.4°F (20.8°C). Compared to June, humidity levels become slightly higher, but the overall weather remains dry and warm. Weather in July »

Weather in August

August experiences a slight decrease in temperature to 63.3°F (17.4°C), signaling the beginnings of a return to cooler conditions compared to July. Despite this, the weather remains largely sunny and dry, with less cloud coverage compared to the neighboring months. Weather in August »

Weather in September

September ushers in the fall season for Tok, with temperatures dropping significantly to 52°F (11.1°C) from August. There is a sharp increase in precipitation, with rainfall intensifying significantly. This month, the trees start to shed their leaves and autumnal colors dominate the landscape. Weather in September »

Weather in October

October offers noticeably lower temperatures, paving the way for an imminent winter in Tok, Alaska. Compared to September, October has lower rainfall and the snow becomes more recurrent, turning the landscape once more into a winter wonderland. Weather in October »

Weather in November

November is characterized by a further dip in temperatures, with high temperatures averaging a bitter 9°F (-12.8°C). This is prominently colder than October, indicating that winter has properly set in. The snow-clad landscape of Tok, Alaska becomes the norm, and people engage in winter-specific activities and traditions. Weather in November »

Weather in December

December is the peak of winter in Tok, Alaska, and the weather conditions reflect this with an average lowest temperature of -7.6°F (-22°C). This month sees fewer rainfall days and increased snowfall, contributing to a white Christmas atmosphere. Weather in December »
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Frequently asked questions

What month is the coldest in Tok?

The coldest period in Tok is January, when temperatures fluctuate between an average high of -0.2°F (-17.9°C) and a low of -10.5°F (-23.6°C).

How many days does it rain in Tok?

In Tok, Alaska, during the entire year, the rain falls for 82.1 days and collects up to 7.56" (192mm) of precipitation.

When does it snow in Tok?

Months with snowfall are January through May, August through December.

How much does it snow in Tok?

In Tok, during the entire year, snow falls for 84.1 days and aggregates up to 17.28" (439mm) of snow.

What is the month with the lowest UV index in Tok?

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

What is the most humid month in Tok?

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

What is the driest month in Tok?

The month with the least rainfall 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 Tok?

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

June is the least humid month in Tok, with an average relative humidity of 53%.

When it does not snow in Tok?

In Tok, Alaska, snow does not fall in June and July.

When are the longest days in Tok?

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

What month has the most sunshine in Tok?

The month with the most sunshine is June, with an average of 13.7h of sunshine.

What part of the year is the hottest in Tok?

Tok's warmest month, July, registers temperatures that range from a high of 69.4°F (20.8°C) to a low of 49.8°F (9.9°C).

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

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

What is the rainiest month in Tok?

The month with the most rainfall in Tok, Alaska, 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 Tok?

November is the month with the most snowfall. Snow falls for 15.1 days and accumulates 3.39" (86mm) of snow.

What is the month with the shortest days in Tok?

With an average of 4h and 48min of daylight, December has the shortest days of the year in Tok.

What is the month with the least sunshine in Tok?

The month with the least sunshine in Tok, Alaska, is December, with an average of 1.6h of sunshine.

Average pressure
Tok, AK

Average pressure - Tok, 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
Tok, AK

Average wind speed - Tok, 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
Tok, AK

Average rainfall - Tok, 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
Tok, AK

Average rainfall days - Tok, 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
Tok, AK

Average snowfall - Tok, 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
Tok, AK

Average snowfall days - Tok, 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
Tok, AK

Average daylight / Average sunshine - Tok, 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
Tok, AK

Average sunshine days - Tok, 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 visibility
Tok, AK

Average visibility - Tok, 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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Tok, Alaska, USA

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