May weather forecast
Tok, AK

Weather in May

The last month of the spring, May, is a moderate month in Tok, Alaska, with an average temperature fluctuating between 38.7°F (3.7°C) and 56.5°F (13.6°C).

Temperature

In Tok, the average high-temperature in May significantly increases from a wintry 35.1°F (1.7°C) in April to a moderate 56.5°F (13.6°C). In Tok, the average low-temperature is 38.7°F (3.7°C).

Humidity

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

Rainfall

In May, the rain falls for 8.5 days. Throughout May, 0.63" (16mm) of precipitation is accumulated. Throughout the year, in Tok, 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 in Tok. May is the last month it regularly snows in Tok, Alaska. During 2.3 snowfall days, Tok aggregates 0.98" (25mm) of snow. In Tok, during the entire year, snow falls for 84.1 days and aggregates up to 17.28" (439mm) of snow.

Daylight

The average length of the day in May is 18h and 14min.
On the first day of May, sunrise is at 5:07 am and sunset at 9:50 pm. On the last day of the month, sunrise is at 3:40 am and sunset at 11:18 pm AKDT.

Sunshine

In May, the average sunshine is 11.8h.

UV index

In Tok, the average daily maximum UV index in May is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 4 in May interpret into the following advice:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in May in Tok?

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

How much does it rain in Tok in May?

In Tok, Alaska, in May, it is raining for 8.5 days, with typically 0.63" (16mm) of accumulated precipitation.

What is the last month it snows in Tok?

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

What is the average length of the day in May in Tok?

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

When is the sunrise / sunset in May in Tok?

In May, on the first day of the month, sunrise is at 5:07 am and sunset at 9:50 pm. On the last day of the month, sunrise is at 3:40 am and sunset at 11:18 pm AKDT.

How long on average sun shines in May in Tok?

In May, the average sunshine duration is 11.8h.

How high is the UV index in May in Tok?

In May, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
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 14min

The month with the longest days is June (Average daylight: 20h and 19min).
The month with the shortest days is December (Average daylight: 4h and 47min).

  • Average sunshine in May: 11h 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 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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