May weather forecast
Tok, AK

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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. All indications of winter begin to be replaced with the vibrancy of spring and the promise of summer. This month, snowfall becomes a rare occurrence, emphasizing the change in seasons.

Temperature

Tok's weather in May is characterized by a distinct rise in the average high-temperature, escalating from an icy 35.1°F (1.7°C) in April to a mild 56.5°F (13.6°C). Tok anticipates an average minimum temperature of 38.7°F (3.7°C) in the month of May.

Humidity

In Tok, Alaska, the average relative humidity in May is 54%.

Rainfall

In Tok, Alaska, in May, it is raining for 8.5 days, with typically 0.63" (16mm) of accumulated precipitation. Throughout the year, there are 82.1 rainfall days, and 7.56" (192mm) of precipitation is accumulated.

Snowfall

January through May, August through December are months with snowfall. May is the last month it regularly snows in Tok. During 2.3 snowfall days, in May, Tok aggregates 0.98" (25mm) of snow. Throughout the year, there are 84.1 snowfall days, and 17.28" (439mm) of snow is accumulated.

Daylight

In May, the average length of the day in Tok, Alaska, is 18h and 14min.
On the first day of the month, sunrise is at 5:06 am and sunset at 9:51 pm. On the last day of May, sunrise is at 3:39 am and sunset at 11:19 pm AKDT.

Sunshine

In May, the average sunshine in Tok is 11.8h.

UV index

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In May, a regular UV index of 4 translates into these guidelines:
Guard yourself - An obligation to protect skin and eyes from harm exists. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
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Frequently asked questions

What is the temperature in May in Tok?

In May, in Tok, the average high-temperature is 56.5°F (13.6°C), and the average low-temperature is 38.7°F (3.7°C).

What is the average humidity in May in Tok?

In Tok, the average relative humidity in May is 54%.

How many days does it rain in May in Tok?

In Tok, Alaska, in May, during 8.5 rainfall days, 0.63" (16mm) of precipitation is typically accumulated.

What is the last month it snows in Tok?

May is the last month it regularly snows in Tok. During 2.3 snowfall days, in May, Tok aggregates 0.98" (25mm) of snow.

How many hours of daylight does Tok have in May?

In Tok, Alaska, the average day length in May is 18h and 14min.

What time are sunrise and sunset in May in Tok?

In May, on the first day of the month, sunrise is at 5:06 am and sunset at 9:51 pm. On the last day of the month, in Tok, sunrise is at 3:39 am and sunset at 11:19 pm AKDT.

How many hours of sunshine does Tok have in May?

In Tok, Alaska, the average sunshine duration in May is 11.8h.

What is the UV index reading in May in Tok?

In May, the average daily maximum UV index in Tok, Alaska, is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Tok, AK

Average temperature in May - Tok, AK
  • Average high temperature in May: 56.5°F

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).

  • Average low temperature in May: 38.7°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 in May
Tok, AK

Average pressure in May - Tok, AK
  • Average pressure in May: 29.88"Hg

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 in May
Tok, AK

Average wind speed in May - Tok, AK
  • Average wind speed in May: 5.4mph

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 humidity in May
Tok, AK

Average humidity in May - Tok, AK
  • Average humidity in May: 54%

The month with the highest relative humidity is March (93%).
The month with the lowest relative humidity is June (53%).

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Average rainfall in May
Tok, AK

Average rainfall in May - Tok, AK
  • Average rainfall in May: 0.63"

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 in May
Tok, AK

Average rainfall days in May - Tok, AK
  • Average rainfall days in May: 8.5 days

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 in May
Tok, AK

Average snowfall in May - Tok, AK
  • Average snowfall in May: 0.98"

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 in May
Tok, AK

Average snowfall days in May - Tok, AK
  • Average snowfall days in May: 2.3 days

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 in May /
Average sunshine in May
Tok, AK

Average daylight in May / Average sunshine in May - Tok, AK
  • Average daylight in May: 18h and 1min

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).

  • Average sunshine in May: 11h and 5min

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 in May
Tok, AK

Average sunshine days in May - Tok, AK
  • Average sunshine days in May: 17.9 days

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 in May
Tok, AK

Average UV index in May - Tok, AK
  • Average UV index in May: 4

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 cloud cover in May
Tok, AK

Average cloud cover in May - Tok, AK
  • Average cloud cover in May: 39

The months with the most cloud cover are March and November (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 38).

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Average visibility in May
Tok, AK

Average visibility in May - Tok, AK
  • Average visibility in May: 6mi

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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