Kenai
Alaska, USA
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Kenai, AK

The iconic high rock cliffs of the scenic Spire Cove in Fjords National Park in Kenai, Alaska
The iconic high rock cliffs of the scenic Spire Cove in Fjords National Park in Kenai, Alaska
May, the last month of the spring, in Kenai, is a cool month, with average temperature ranging between max 54.3°F (12.4°C) and min 36.1°F (2.3°C).

Temperature

In Kenai, the average high-temperature in May rises, from a chilly 43.5°F (6.4°C) in April, to a cool 54.3°F (12.4°C). In May, in Kenai, the average low-temperature is 36.1°F (2.3°C).

Rainfall

In Kenai, during May, the rain falls for 8.4 days and regularly aggregates up to 0.9" (23.1mm) of precipitation. Throughout the year, in Kenai, there are 123.7 rainfall days, and 18.3" (464.4mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, September through December. May is the last month it regularly snows in Kenai. During 0.1 snowfall days, Kenai aggregates 0.2" (5.1mm) of snow. In Kenai, during the entire year, snow falls for 39.6 days, and aggregates up to 63.7" (1618mm) of snow.

Ocean temperature

In Kenai, the average water temperature is 41.4°F (5.2°C).
Note: Swimming in 41.4°F (5.2°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

In May, the average length of the day is 17.4h.

What is the temperature in May in Kenai?

The average high-temperature, in May, is 54.3°F (12.4°C), while the average low-temperature is 36.1°F (2.3°C).

How much does it rain in Kenai in May?

In Kenai, Alaska, during May, the rain falls for 8.4 days and regularly aggregates up to 0.9" (23.1mm) of precipitation.

What is the last month it snows in Kenai?

May is the last month it regularly snows in Kenai, Alaska. During 0.1 snowfall days, in May, Kenai aggregates 0.2" (5.1mm) of snow.

What is the ocean temperature in May in Kenai?

In May, the average ocean temperature is 41.4°F (5.2°C). Swimming in 41.4°F (5.2°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

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

In Kenai, Alaska, the average length of the day in May is 17.4h.
Average temperature in May - Kenai, AK
  • Average high temperature in May: 54.3°F

The warmest month (with the highest average high temperature) is July (62.7°F).
The month with the lowest average high temperature is January (23.2°F).

  • Average low temperature in May: 36.1°F

The month with the highest average low temperature is July (48.6°F).
The coldest month (with the lowest average low temperature) is January (8.3°F).

Average rainfall in May - Kenai, AK
  • Average rainfall in May: 0.9"

The wettest month (with the highest rainfall) is September (3.3").
Driest months (with the lowest rainfall) are March and April (0.6").

Average rainfall days in May - Kenai, AK
  • Average rainfall days in May: 8.4 days

The month with the highest number of rainy days is September (15.7 days).
The month with the lowest number of rainy days is April (5.7 days).

Average snowfall in May - Kenai, AK
  • Average snowfall in May: 0.2"

The month with the highest snowfall is December (14.2").
Months with the lowest snowfall are June, July and August (0").

Average snowfall days in May - Kenai, AK
  • Average snowfall days in May: 0.1 days

The month with the highest number of snowfall days is December (9.1 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average sea temperature in May - Kenai, AK
  • Average sea temperature in May: 41.4°F

The best month for swimming (with the highest average sea temperature) is August (53.4°F).
The coldest month (with the lowest average sea temperature) is February (34.2°F).

Average daylight in May - Kenai, AK
  • Average daylight in May: 17.4h

The month with the longest days is June (Average daylight: 18.9h).
The month with shortest days is December (Average daylight: 5.8h).