May weather forecast
Kachemak Silo, AK

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Weather in May

The last month of the spring, May, is a frosty month in Kachemak Silo, Alaska, with an average temperature ranging between max 46.9°F (8.3°C) and min 39.2°F (4°C).

Temperature

As May sets, the average high-temperature shows an increase, moving up from a cold 37.6°F (3.1°C) in April to a chilly 46.9°F (8.3°C). Nighttime temperatures hover around an average low of 39.2°F (4°C) in May, a slight descent from daytime highs.

Humidity

May is the least humid month in Kachemak Silo, with an average relative humidity of 76%.

Rainfall

In May, in Kachemak Silo, the rain falls for 17.9 days. Throughout May, 2.17" (55mm) of precipitation is accumulated. Throughout the year, there are 183.8 rainfall days, and 35.16" (893mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Kachemak Silo, Alaska, are January through May, September through December. May is the last month it regularly snows in Kachemak Silo. During 0.8 snowfall days, in May, Kachemak Silo aggregates 0.16" (4mm) of snow. In Kachemak Silo, during the entire year, snow falls for 78.8 days and aggregates up to 48.43" (1230mm) of snow.

Daylight

In May, the average length of the day is 17h and 11min.
On the first day of the month, sunrise is at 5:59 am and sunset at 10:02 pm. On the last day of May, in Kachemak Silo, sunrise is at 4:54 am and sunset at 11:09 pm AKDT.

Sunshine

In Kachemak Silo, the average sunshine in May is 8.5h.

UV index

In May, the average daily maximum UV index in Kachemak Silo is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In May, the maximum UV index of 3 suggests these recommendations:
Put precautions into practice - Ensuring skin and eye safety is a necessity. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Opt for tightly woven and loose clothing to enhance protection from the Sun. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the average May temperature in Kachemak Silo?

The high-temperature, in May, in Kachemak Silo, records 46.9°F (8.3°C), while the low-temperature is 39.2°F (4°C).

What is the least humid month in Kachemak Silo?

With an average relative humidity of 76%, May is the least humid month in Kachemak Silo.

What is the average humidity in May in Kachemak Silo?

In Kachemak Silo, Alaska, the average relative humidity in May is 76%.

How many days does it rain in May in Kachemak Silo?

In Kachemak Silo, in May, it is raining for 17.9 days, with typically 2.17" (55mm) of accumulated precipitation.

What is the last month it snows in Kachemak Silo?

May is the last month it regularly snows. During 0.8 snowfall days, in May, Kachemak Silo aggregates 0.16" (4mm) of snow.

How many hours of daylight does Kachemak Silo have in May?

In Kachemak Silo, the average day length in May is 17h and 11min.

When is the sunrise / sunset in May in Kachemak Silo?

On the first day of May in Kachemak Silo, sunrise is at 5:59 am and sunset at 10:02 pm. On the last day of the month, sunrise is at 4:54 am and sunset at 11:09 pm AKDT.

How many hours of sunshine does Kachemak Silo have in May?

In Kachemak Silo, Alaska, the average sunshine duration in May is 8.5h.

What is the UV index reading in May in Kachemak Silo?

The average daily maximum UV index in May is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's 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
Kachemak Silo, AK

Average temperature in May - Kachemak Silo, AK
  • Average high temperature in May: 46.9°F

The warmest month (with the highest average high temperature) is July (57.7°F).
The month with the lowest average high temperature is January (27°F).

  • Average low temperature in May: 39.2°F

The months with the highest average low temperature are July and August (48.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in May
Kachemak Silo, AK

Average pressure in May - Kachemak Silo, AK
  • Average pressure in May: 29.91"Hg

The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.6"Hg).

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Average wind speed in May
Kachemak Silo, AK

Average wind speed in May - Kachemak Silo, AK
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is November (8.8mph).
The calmest month (with the lowest average wind speed) is June (5.1mph).

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Average humidity in May
Kachemak Silo, AK

Average humidity in May - Kachemak Silo, AK
  • Average humidity in May: 76%

The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is May (76%).

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Average rainfall in May
Kachemak Silo, AK

Average rainfall in May - Kachemak Silo, AK
  • Average rainfall in May: 2.17"

The wettest month (with the highest rainfall) is December (4.65").
The driest month (with the least rainfall) is June (1.54").

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Average rainfall days in May
Kachemak Silo, AK

Average rainfall days in May - Kachemak Silo, AK
  • Average rainfall days in May: 17.9 days

The month with the highest number of rainy days is September (19.9 days).
The month with the least rainy days is February (9 days).

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Average snowfall in May
Kachemak Silo, AK

Average snowfall in May - Kachemak Silo, AK
  • Average snowfall in May: 0.16"

The month with the highest snowfall is December (11.54").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in May
Kachemak Silo, AK

Average snowfall days in May - Kachemak Silo, AK
  • Average snowfall days in May: 0.8 days

The month with the highest number of snowfall days is December (14.9 days).
The months with the least snowfall days are June and August (0 days).

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Average daylight in May /
Average sunshine in May
Kachemak Silo, AK

Average daylight in May / Average sunshine in May - Kachemak Silo, AK
  • Average daylight in May: 17h and 1min

The month with the longest days is June (Average daylight: 18h and 42min).
The month with the shortest days is December (Average daylight: 6h and 6min).

  • Average sunshine in May: 8h and 3min

The months with the most sunshine are June and July (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).

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Average sunshine days in May
Kachemak Silo, AK

Average sunshine days in May - Kachemak Silo, AK
  • Average sunshine days in May: 12 days

The months with the most sunshine days are March and July (12.3 days).
The month with the least sunshine days is December (8.5 days).

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Average UV index in May
Kachemak Silo, AK

Average UV index in May - Kachemak Silo, AK
  • Average UV index in May: 3

The month with the highest UV index is 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
Kachemak Silo, AK

Average cloud cover in May - Kachemak Silo, AK
  • Average cloud cover in May: 54

The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 52).

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Average visibility in May
Kachemak Silo, AK

Average visibility in May - Kachemak Silo, AK
  • Average visibility in May: 6mi

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

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Kachemak Silo, Alaska, USA

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