May weather forecast
Big Lake, AK

Weather in May

The last month of the spring, May, is a cool month in Big Lake, Alaska, with an average temperature fluctuating between 40.5°F (4.7°C) and 54.1°F (12.3°C).

Temperature

In May, the average high-temperature increases from a cold 40.1°F (4.5°C) in April to a cool 54.1°F (12.3°C). In Big Lake, in May, the average low-temperature is 40.5°F (4.7°C).

Humidity

May is the least humid month in Big Lake, with an average relative humidity of 64%.

Rainfall

The months with the least rainfall in Big Lake are April and May Rain falls for 10.6 days and accumulates 0.59" (15mm) of rain.

Snowfall

Months with snowfall in Big Lake are January through May, September through December. May is the last month it regularly snows in Big Lake. During 0.5 snowfall days, in May, Big Lake aggregates 0.12" (3mm) of snow. Throughout the year, in Big Lake, Alaska, there are 56.8 snowfall days, and 22.48" (571mm) of snow is accumulated.

Daylight

In May, the average length of the day is 17h and 38min.
On the first day of the month, sunrise is at 5:47 am and sunset at 10:06 pm. On the last day of May, in Big Lake, Alaska, sunrise is at 4:33 am and sunset at 11:22 pm AKDT.

Sunshine

May has the most sunshine of the year, with an average of 11.9h of sunshine.

UV index

The months with the highest UV index are May through July, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 4 in May interpret into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the 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. 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 Big Lake?

In May, in Big Lake, Alaska, the average high-temperature is 54.1°F (12.3°C), and the average low-temperature is 40.5°F (4.7°C).

What is the least humid month in Big Lake?

May is the least humid month in Big Lake, Alaska, with an average relative humidity of 64%.

What is the average humidity in May in Big Lake?

The average relative humidity in May is 64%.

What is the driest month in Big Lake?

The months with the least rainfall in Big Lake, Alaska, are April and May Rain falls for 10.6 days and accumulates 0.59" (15mm) of rain.

How many days does it rain in May in Big Lake?

In Big Lake, in May, it is raining for 10.6 days, with typically 0.59" (15mm) of accumulated precipitation.

What is the last month it snows in Big Lake?

May is the last month it regularly snows. During 0.5 snowfall days, in May, Big Lake aggregates 0.12" (3mm) of snow.

What is the average length of the day in May in Big Lake?

In Big Lake, the average day length in May is 17h and 38min.

When is the sunrise / sunset in May in Big Lake?

In May, on the first day of the month, sunrise is at 5:47 am and sunset at 10:06 pm. On the last day of the month, in Big Lake, Alaska, sunrise is at 4:33 am and sunset at 11:22 pm AKDT.

What month has the most sunshine in Big Lake?

May has the most sunshine of the year in Big Lake, with an average of 11.9h of sunshine.

How long on average sun shines in May in Big Lake?

In Big Lake, Alaska, the average sunshine duration in May is 11.9h.

What are the months with the highest UV index in Big Lake?

May through July, with an average maximum UV index of 4, are months with the highest UV index.

How high is the UV index in May in Big Lake?

In Big Lake, Alaska, the average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average max. wind speed
Average humidity
Average rainfall days
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Big Lake, AK

Average temperature in May - Big Lake, AK
  • Average high temperature in May: 54.1°F

The warmest month (with the highest average high temperature) is July (64.8°F).
The month with the lowest average high temperature is January (19.2°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 (10.6°F).

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Average pressure in May
Big Lake, AK

Average pressure in May - Big Lake, AK
  • Average pressure in May: 29.93"Hg

The month with the highest atmospheric pressure is July (29.96"Hg).
The months with the lowest atmospheric pressure are November and December (29.68"Hg).

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Average wind speed in May
Big Lake, AK

Average wind speed in May - Big Lake, AK
  • Average wind speed in May: 4.7mph

The windiest month (with the highest average wind speed) is November (4.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

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Average humidity in May
Big Lake, AK

Average humidity in May - Big Lake, AK
  • Average humidity in May: 64%

The month with the highest relative humidity is March (88%).
The month with the lowest relative humidity is May (64%).

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Average rainfall in May
Big Lake, AK

Average rainfall in May - Big Lake, AK
  • Average rainfall in May: 0.59"

The wettest month (with the highest rainfall) is September (1.77").
The driest months (with the least rainfall) are April and May (0.59").

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Average rainfall days in May
Big Lake, AK

Average rainfall days in May - Big Lake, AK
  • Average rainfall days in May: 10.6 days

The month with the highest number of rainy days is August (17.4 days).
The month with the least rainy days is February (7.4 days).

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Average snowfall in May
Big Lake, AK

Average snowfall in May - Big Lake, AK
  • Average snowfall in May: 0.12"

The month with the highest snowfall is December (5.67").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Big Lake, AK

Average snowfall days in May - Big Lake, AK
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is December (11.2 days).
The 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
Big Lake, AK

Average daylight in May / Average sunshine in May - Big Lake, AK
  • Average daylight in May: 17h and 38min

The month with the longest days is June (Average daylight: 19h and 20min).
The month with the shortest days is December (Average daylight: 5h and 32min).

  • Average sunshine in May: 11h and 54min

The month with the most sunshine is May (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).

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Average sunshine days in May
Big Lake, AK

Average sunshine days in May - Big Lake, AK
  • Average sunshine days in May: 16.2 days

The month with the most sunshine days is January (17 days).
The month with the least sunshine days is August (11.6 days).

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Average UV index in May
Big Lake, AK

Average UV index in May - Big Lake, AK
  • Average UV index in May: 4

The months with the highest UV index are May, June and July (UV index 4).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in May
Big Lake, AK

Average cloud cover in May - Big Lake, AK
  • Average cloud cover in May: 38

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is May (Cloud cover 38).

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Average visibility in May
Big Lake, AK

Average visibility in May - Big Lake, AK
  • Average visibility in May: 6mi

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

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