May weather forecast
Hollis, AK

Weather in May

The last month of the spring, May, is a cool month in Hollis, Alaska, with average temperature fluctuating between 53.1°F (11.7°C) and 41°F (5°C).

Temperature

In Hollis, the average high-temperature marginally rises, from a frosty 45.7°F (7.6°C) in April, to a cool 53.1°F (11.7°C). In Hollis, in May, the average low-temperature is 41°F (5°C).

Humidity

Months with the lowest humidity in Hollis are March and May, with an average relative humidity of 84%.

Rainfall

The month with the least rainfall in Hollis, Alaska, is May when the rain falls for 18.1 days and typically collects 2.83" (72mm) of precipitation.

Snowfall

May through October are months without snowfall in Hollis.

Daylight

In Hollis, the average length of the day is 16.3h.

Sunshine

Months with the most sunshine in Hollis are May and September, with an average of 5.7h of sunshine.

UV index

In Hollis, the average daily maximum UV index in May is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 3 in May interpret into the following advice:
Take precautions - Protection against sun damage is advised. 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 least humid month in Hollis?

Months with the lowest humidity in Hollis are March and May, with an average relative humidity of 84%.

What is the average humidity in May in Hollis?

In May, the average relative humidity in Hollis, Alaska, is 84%.

What is the driest month in Hollis?

The month with the least rainfall is May when the rain falls for 18.1 days and typically collects 2.83" (72mm) of precipitation.

How many days does it rain in May in Hollis?

In Hollis, during May, the rain falls for 18.1 days and regularly aggregates up to 2.83" (72mm) of precipitation.

When it does not snow in Hollis?

In Hollis, Alaska, snow does not fall in May through October.

Does it snow in Hollis in May?

In May, it doesn't snow. April is the latest month when it typically snows.

How many hours of daylight does Hollis have in May?

The average length of the day in May in Hollis is 16.3h.

What are the months with the most sunshine in Hollis?

Months with the most sunshine in Hollis, Alaska, are May and September, with an average of 5.7h of sunshine.

How long on average sun shines in May in Hollis?

In May, the average sunshine is 5.7h.

How high is the UV index in May in Hollis?

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

Average temperature in May
Hollis, AK

Average temperature in May - Hollis, AK
  • Average high temperature in May: 53.1°F

The warmest months (with the highest average high temperature) are July and August (60.4°F).
The month with the lowest average high temperature is December (36.5°F).

  • Average low temperature in May: 41°F

The month with the highest average low temperature is August (49.8°F).
The coldest month (with the lowest average low temperature) is February (30.2°F).

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Average pressure in May
Hollis, AK

Average pressure in May - Hollis, AK
  • Average pressure in May: 30.01"

The month with the highest atmospheric pressure is July (30.06").
The month with the lowest atmospheric pressure is November (29.77").

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Average wind speed in May
Hollis, AK

Average wind speed in May - Hollis, AK
  • Average wind speed in May: 5.4mph

The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).

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Average humidity in May
Hollis, AK

Average humidity in May - Hollis, AK
  • Average humidity in May: 84%

The month with the highest relative humidity is January (90%).
Months with the lowest relative humidity are March and May (84%).

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Average rainfall in May
Hollis, AK

Average rainfall in May - Hollis, AK
  • Average rainfall in May: 2.83"

The wettest month (with the highest rainfall) is November (8.03").
The driest month (with the least rainfall) is May (2.83").

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Average rainfall days in May
Hollis, AK

Average rainfall days in May - Hollis, AK
  • Average rainfall days in May: 18.1 days

The month with the highest number of rainy days is November (22.5 days).
The month with the least rainy days is February (14.8 days).

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Average snowfall in May
Hollis, AK

Average snowfall in May - Hollis, AK
  • Average snowfall in May: 0"

The month with the highest snowfall is March (10.35").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Hollis, AK

Average snowfall days in May - Hollis, AK
  • Average snowfall days in May: 0.2 days

The month with the highest number of snowfall days is March (10.3 days).
Months with the least snowfall days are June, July, August, September and October (0 days).

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

Average daylight in May / Average sunshine in May - Hollis, AK
  • Average daylight in May: 16.3h

The month with the longest days is June (Average daylight: 17.4h).
The month with the shortest days is December (Average daylight: 7.2h).

  • Average sunshine in May: 5.7h

Months with the most sunshine are May and September (Average sunshine: 5.7h).
The month with the least sunshine is January (Average sunshine: 2.6h).

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Average sunshine days in May
Hollis, AK

Average sunshine days in May - Hollis, AK
  • Average sunshine days in May: 11 days

The month with the most sunshine days is July (11.1 days).
The month with the least sunshine days is November (5.3 days).

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Average UV index in May
Hollis, AK

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

Months with the highest UV index are July and August (UV index 4).
Months with the lowest UV index are January, February, November and December (UV index 1).

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Average cloud cover in May
Hollis, AK

Average cloud cover in May - Hollis, AK
  • Average cloud cover in May: 66

The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is September (Cloud cover 62).

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Average visibility in May
Hollis, AK

Average visibility in May - Hollis, AK
  • Average visibility in May: 5mi

Months with the highest visibility are January, February, March, April, May, June, September, October, November and December (5mi).
Months with the lowest visibility are July and August (4mi).

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