May weather forecast
Biorka, AK

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Weather in May

May, the last month of the spring in Biorka, is another cold month, with an average temperature varying between 37.9°F (3.3°C) and 41.4°F (5.2°C).

Temperature

The advent of May sees the average high-temperature at a still icy 41.4°F (5.2°C), subtly shifted from April's 37.4°F (3°C). Biorka's nighttime temperatures in May reveal a minimal variation from the daytime highs, averaging at a still wintry 37.9°F (3.3°C).

Humidity

The average relative humidity in May is 87%.

Rainfall

In Biorka, in May, during 18.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 198.8 rainfall days, and 33.78" (858mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Biorka. May is the last month it regularly snows in Biorka. During 4.1 snowfall days, in May, Biorka aggregates 1.18" (30mm) of snow. In Biorka, during the entire year, snow falls for 78.3 days and aggregates up to 30.39" (772mm) of snow.

Daylight

The average length of the day in May in Biorka is 16h and 0min.
On the first day of May in Biorka, sunrise is at 7:26 am and sunset at 10:37 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 11:25 pm AKDT.

Sunshine

The average sunshine in May is 5.2h.

UV index

In Biorka, Alaska, the average daily maximum UV index in May is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: In May, the average maximum UV index of 2 translates into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

How cold is it in Biorka in May?

Biorka in May has an average high-temperature of 41.4°F (5.2°C) and an average low-temperature of 37.9°F (3.3°C).

What is the average humidity in May in Biorka?

In Biorka, Alaska, the average relative humidity in May is 87%.

How many days does it rain in May in Biorka?

In Biorka, Alaska, during May, the rain falls for 18.8 days and regularly aggregates up to 2.36" (60mm) of precipitation.

What is the last month it snows in Biorka?

May is the last month it regularly snows in Biorka, Alaska. During 4.1 snowfall days, in May, Biorka aggregates 1.18" (30mm) of snow.

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

In May, the average day length in Biorka is 16h and 0min.

What time are sunrise and sunset in May in Biorka?

In May, on the first day of the month, sunrise is at 7:26 am and sunset at 10:37 pm. On the last day of the month, in Biorka, sunrise is at 6:40 am and sunset at 11:25 pm AKDT.

How long on average sun shines in May in Biorka?

In Biorka, Alaska, the average sunshine duration in May is 5.2h.

What is the UV index reading in May in Biorka?

In Biorka, Alaska, the average daily maximum UV index in May is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to UV radiation.
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
Biorka, AK

Average temperature in May - Biorka, AK
  • Average high temperature in May: 41.4°F

The warmest month (with the highest average high temperature) is August (53.2°F).
The month with the lowest average high temperature is March (34.7°F).

  • Average low temperature in May: 37.9°F

The month with the highest average low temperature is August (49.6°F).
The coldest month (with the lowest average low temperature) is March (30.7°F).

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Average pressure in May
Biorka, AK

Average pressure in May - Biorka, AK
  • Average pressure in May: 29.84"Hg

The month with the highest atmospheric pressure is July (29.98"Hg).
The month with the lowest atmospheric pressure is January (29.5"Hg).

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Average wind speed in May
Biorka, AK

Average wind speed in May - Biorka, AK
  • Average wind speed in May: 10.8mph

The windiest months (with the highest average wind speed) are November and December (16.5mph).
The calmest month (with the lowest average wind speed) is July (9.1mph).

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Average humidity in May
Biorka, AK

Average humidity in May - Biorka, AK
  • Average humidity in May: 87%

The month with the highest relative humidity is July (91%).
The months with the lowest relative humidity are November and December (80%).

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Average rainfall in May
Biorka, AK

Average rainfall in May - Biorka, AK
  • Average rainfall in May: 2.36"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is July (1.85").

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Average rainfall days in May
Biorka, AK

Average rainfall days in May - Biorka, AK
  • Average rainfall days in May: 18.8 days

The month with the highest number of rainy days is October (21.8 days).
The month with the least rainy days is February (11.1 days).

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Average snowfall in May
Biorka, AK

Average snowfall in May - Biorka, AK
  • Average snowfall in May: 1.18"

The month with the highest snowfall is January (6.97").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in May
Biorka, AK

Average snowfall days in May - Biorka, AK
  • Average snowfall days in May: 4.1 days

The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Biorka, AK

Average daylight in May / Average sunshine in May - Biorka, AK
  • Average daylight in May: 16h and 0min

The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).

  • Average sunshine in May: 5h and 1min

The month with the most sunshine is June (Average sunshine: 5h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).

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Average sunshine days in May
Biorka, AK

Average sunshine days in May - Biorka, AK
  • Average sunshine days in May: 7.8 days

The month with the most sunshine days is August (9.7 days).
The month with the least sunshine days is April (3.8 days).

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Average UV index in May
Biorka, AK

Average UV index in May - Biorka, AK
  • Average UV index in May: 2

The months with the highest UV index are July and August (UV index 3).
The months with the lowest UV index are February, March, April and November (UV index 1).

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Average cloud cover in May
Biorka, AK

Average cloud cover in May - Biorka, AK
  • Average cloud cover in May: 70

The month with the most cloud cover is July (Cloud cover 74).
The months with the least cloud cover are September and October (Cloud cover 66).

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Average visibility in May
Biorka, AK

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

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

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Biorka, Alaska, USA

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