May weather forecast and climate
Clam Gulch, AK

Weather in May

May, the last month of the spring, in Clam Gulch, is a fresh month, with temperature in the range of an average high of 50.7°F (10.4°C) and an average low of 40.5°F (4.7°C).

Temperature

In Clam Gulch, the average high-temperature rises, from a cold 39°F (3.9°C) in April, to a fresh 50.7°F (10.4°C). In Clam Gulch, the average low-temperature is 40.5°F (4.7°C).

Humidity

With an average relative humidity of 70%, May is the least humid month in Clam Gulch.

Rainfall

Months with the least rainfall in Clam Gulch, Alaska, are March and May Rain falls for 16.5 days and accumulates 1.34" (34mm) of rain.

Snowfall

January through May, September through December are months with snowfall. May is the last month it regularly snows in Clam Gulch. During 1.2 snowfall days, Clam Gulch aggregates 0.35" (9mm) of snow. In Clam Gulch, during the entire year, snow falls for 80.3 days, and aggregates up to 44.88" (1140mm) of snow.

Daylight

The average length of the day in May is 17.3h.

Sunshine

The average sunshine in May is 9.6h.

UV index

In Clam Gulch, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: In May, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 temperature in May in Clam Gulch?

In May, in Clam Gulch, the average high-temperature is 50.7°F (10.4°C), and the average low-temperature is 40.5°F (4.7°C).

What is the least humid month in Clam Gulch?

May is the least humid month in Clam Gulch, Alaska, with an average relative humidity of 70%.

What is the average humidity in May in Clam Gulch?

The average relative humidity in May is 70%.

How many days does it rain in May in Clam Gulch?

In May, in Clam Gulch, Alaska, the rain falls for 16.5 days. Throughout May, 1.34" (34mm) of precipitation is accumulated.

What is the driest month in Clam Gulch?

March and May are months with the least rain when the rain falls for 16.5 days and typically aggregates up to 1.34" (34mm) of rain.

What is the last month it snows in Clam Gulch?

May is the last month it regularly snows in Clam Gulch, Alaska. During 1.2 snowfall days, in May, Clam Gulch aggregates 0.35" (9mm) of snow.

How many hours of daylight does Clam Gulch have in May?

In May, the average length of the day in Clam Gulch is 17.3h.

How long on average sun shines in May in Clam Gulch?

The average sunshine in May is 9.6h.

How high is the UV index in May in Clam Gulch?

In May, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unprotected exposure to the UV radiation.

Average temperature in May
Clam Gulch, AK

Average temperature in May - Clam Gulch, AK
  • Average high temperature in May: 50.7°F

The warmest month (with the highest average high temperature) is July (61.2°F).
The month with the lowest average high temperature is January (23.4°F).

  • Average low temperature in May: 40.5°F

The month with the highest average low temperature is July (50.2°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

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Average pressure in May
Clam Gulch, AK

Average pressure in May - Clam Gulch, AK
  • Average pressure in May: 29.92"

The month with the highest atmospheric pressure is July (29.96").
Months with the lowest atmospheric pressure are November and December (29.63").

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Average wind speed in May
Clam Gulch, AK

Average wind speed in May - Clam Gulch, AK
  • Average wind speed in May: 5.8mph

The windiest months (with the highest average wind speed) are January, November and December (8mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).

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Average humidity in May
Clam Gulch, AK

Average humidity in May - Clam Gulch, AK
  • Average humidity in May: 70%

Months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (70%).

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Average rainfall in May
Clam Gulch, AK

Average rainfall in May - Clam Gulch, AK
  • Average rainfall in May: 1.34"

The wettest month (with the highest rainfall) is October (3.39").
The driest months (with the least rainfall) are March and May (1.34").

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Average rainfall days in May
Clam Gulch, AK

Average rainfall days in May - Clam Gulch, AK
  • Average rainfall days in May: 16.5 days

The month with the highest number of rainy days is September (19.7 days).
The month with the least rainy days is February (7.4 days).

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Average snowfall in May
Clam Gulch, AK

Average snowfall in May - Clam Gulch, AK
  • Average snowfall in May: 0.35"

The month with the highest snowfall is December (10.43").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Clam Gulch, AK

Average snowfall days in May - Clam Gulch, AK
  • Average snowfall days in May: 1.2 days

The month with the highest number of snowfall days is December (15.6 days).
Months with the least snowfall days are June, July and August (0 days).

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Average daylight in May /
Average sunshine in May
Clam Gulch, AK

Average daylight in May / Average sunshine in May - Clam Gulch, AK
  • Average daylight in May: 17.3h

The month with the longest days is June (Average daylight: 18.8h).
The month with the shortest days is December (Average daylight: 6h).

  • Average sunshine in May: 9.6h

The month with the most sunshine is June (Average sunshine: 10.1h).
The month with the least sunshine is December (Average sunshine: 3.1h).

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Average sunshine days in May
Clam Gulch, AK

Average sunshine days in May - Clam Gulch, AK
  • Average sunshine days in May: 12.7 days

Months with the most sunshine days are January and March (13.2 days).
The month with the least sunshine days is September (8.9 days).

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Average UV index in May
Clam Gulch, AK

Average UV index in May - Clam Gulch, AK
  • Average UV index in May: 3

Months with the highest UV index are June and July (UV index 4).
Months with the lowest UV index are February and October (UV index 1).

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Average cloud cover in May
Clam Gulch, AK

Average cloud cover in May - Clam Gulch, AK
  • Average cloud cover in May: 49

The month with the most cloud cover is December (Cloud cover 56).
Months with the least cloud cover are June and July (Cloud cover 46).

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Average visibility in May
Clam Gulch, AK

Average visibility in May - Clam Gulch, AK
  • Average visibility in May: 6mi

Months with the highest visibility are May, June, July, August, September, October and November (6mi).
Months with the lowest visibility are January, February, March, April and December (5mi).

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