May weather forecast and climate
Akiachak, AK

Weather in May

May, the last month of the spring, in Akiachak, is a cool month, with temperature in the range of an average low of 37.9°F (3.3°C) and an average high of 51.6°F (10.9°C).

Temperature

In May, the average high-temperature significantly increases, from a wintry 35.1°F (1.7°C) in April, to a fresh 51.6°F (10.9°C). In May, in Akiachak, the average low-temperature is 37.9°F (3.3°C).

Humidity

The average relative humidity in May is 68%.

Rainfall

In May, the rain falls for 13.7 days. Throughout May, 1.14" (29mm) of precipitation is accumulated. In Akiachak, Alaska, during the entire year, the rain falls for 129.5 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Akiachak. May is the last month it regularly snows. During 2.7 snowfall days, Akiachak aggregates 0.35" (9mm) of snow. In Akiachak, Alaska, during the entire year, snow falls for 74.8 days, and aggregates up to 22.91" (582mm) of snow.

Daylight

The average length of the day is 17.5h.

Sunshine

With an average of 8.1h of sunshine, May has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 3, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to the UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against the skin and eye damage is obliged. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in May in Akiachak?

In May, in Akiachak, the average high-temperature is 51.6°F (10.9°C), and the average low-temperature is 37.9°F (3.3°C).

What is the average humidity in May in Akiachak?

The average relative humidity in May in Akiachak, Alaska, is 68%.

How many days does it rain in May in Akiachak?

In Akiachak, in May, it is raining for 13.7 days, with typically 1.14" (29mm) of accumulated precipitation.

What is the last month it snows in Akiachak?

May is the last month it regularly snows in Akiachak, Alaska. During 2.7 snowfall days, in May, Akiachak aggregates 0.35" (9mm) of snow.

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

In Akiachak, Alaska, the average length of the day in May is 17.5h.

What month has the most sunshine in Akiachak?

With an average of 8.1h of sunshine, May has the most sunshine of the year in Akiachak, Alaska.

How many hours of sunshine does Akiachak have in May?

In Akiachak, the average sunshine in May is 8.1h.

What are the months with the highest UV index in Akiachak?

Months with the highest UV index in Akiachak are May through August, with an average maximum UV index of 3.

What is the UV index reading in May in Akiachak?

The average daily maximum UV index in May is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from the exposure to the Sun's UV rays.

Average temperature in May
Akiachak, AK

Average temperature in May - Akiachak, AK
  • Average high temperature in May: 51.6°F

The warmest month (with the highest average high temperature) is July (62.4°F).
The month with the lowest average high temperature is January (12.2°F).

  • Average low temperature in May: 37.9°F

The month with the highest average low temperature is July (49.6°F).
The coldest month (with the lowest average low temperature) is January (3.7°F).

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Average pressure in May
Akiachak, AK

Average pressure in May - Akiachak, AK
  • Average pressure in May: 29.89"

The month with the highest atmospheric pressure is July (29.92").
The month with the lowest atmospheric pressure is December (29.64").

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Average wind speed in May
Akiachak, AK

Average wind speed in May - Akiachak, AK
  • Average wind speed in May: 9.3mph

The windiest month (with the highest average wind speed) is January (12.7mph).
The calmest month (with the lowest average wind speed) is July (8.5mph).

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Average humidity in May
Akiachak, AK

Average humidity in May - Akiachak, AK
  • Average humidity in May: 68%

Months with the highest relative humidity are January, February and March (91%).
The month with the lowest relative humidity is June (65%).

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Average rainfall in May
Akiachak, AK

Average rainfall in May - Akiachak, AK
  • Average rainfall in May: 1.14"

The wettest month (with the highest rainfall) is August (2.09").
The driest months (with the least rainfall) are January and April (0.91").

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Average rainfall days in May
Akiachak, AK

Average rainfall days in May - Akiachak, AK
  • Average rainfall days in May: 13.7 days

The month with the highest number of rainy days is August (19.7 days).
The month with the least rainy days is March (4.4 days).

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Average snowfall in May
Akiachak, AK

Average snowfall in May - Akiachak, AK
  • Average snowfall in May: 0.35"

The month with the highest snowfall is February (4.96").
Months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Akiachak, AK

Average snowfall days in May - Akiachak, AK
  • Average snowfall days in May: 2.7 days

The month with the highest number of snowfall days is December (12.8 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
Akiachak, AK

Average daylight in May / Average sunshine in May - Akiachak, AK
  • Average daylight in May: 17.5h

The month with the longest days is June (Average daylight: 19.1h).
The month with the shortest days is December (Average daylight: 5.7h).

  • Average sunshine in May: 8.1h

The month with the most sunshine is May (Average sunshine: 8.1h).
The month with the least sunshine is December (Average sunshine: 2.7h).

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Average sunshine days in May
Akiachak, AK

Average sunshine days in May - Akiachak, AK
  • Average sunshine days in May: 14.1 days

The month with the most sunshine days is March (17.5 days).
The month with the least sunshine days is August (8.6 days).

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Average UV index in May
Akiachak, AK

Average UV index in May - Akiachak, AK
  • Average UV index in May: 3

Months with the highest UV index are May, June, July and August (UV index 3).
Months with the lowest UV index are February, March and December (UV index 1).

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Average cloud cover in May
Akiachak, AK

Average cloud cover in May - Akiachak, AK
  • Average cloud cover in May: 57

Months with the most cloud cover are July and August (Cloud cover 67).
The month with the least cloud cover is June (Cloud cover 54).

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Average visibility in May
Akiachak, AK

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

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

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