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

May weather forecast and climate
Slana, AK

The last month of the spring, May, is a moderate month in Slana, Alaska, with average temperature ranging between min 30.7°F (-0.7°C) and max 56.1°F (13.4°C).

Temperature

In Slana, Alaska, the average high-temperature increases, from a cold 42.3°F (5.7°C) in April, to a mild 56.1°F (13.4°C). In May, in Slana, the average low-temperature is 30.7°F (-0.7°C).

Rainfall

In May, in Slana, the rain falls for 5 days. Throughout May, 1.1" (27.4mm) of precipitation is accumulated. Throughout the year, there are 64 rainfall days, and 15.4" (390.2mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Slana are January through June, September through December.

Daylight

In May, the average length of the day in Slana is 18h.

What is the temperature in May in Slana?

In May, the average high-temperature is 56.1°F (13.4°C), and the average low-temperature is 30.7°F (-0.7°C).

How many days does it rain in May in Slana?

In Slana, in May, during 5 rainfall days, 1.1" (27.4mm) of precipitation is typically accumulated.

How much does it snow in Slana in May?

During May, Slana regularly aggregates up to 2" (50.8mm) of snow.

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

The average length of the day in May is 18h.
Average temperature in May - Slana, AK
  • Average high temperature in May: 56.1°F

The warmest month (with the highest average high temperature) is July (68.5°F).
The month with the lowest average high temperature is January (5°F).

  • Average low temperature in May: 30.7°F

The month with the highest average low temperature is July (44.3°F).
The coldest month (with the lowest average low temperature) is January (-11.7°F).

Average rainfall in May - Slana, AK
  • Average rainfall in May: 1.1"

The wettest month (with the highest rainfall) is July (2.8").
The driest month (with the lowest rainfall) is April (0.4").

Average rainfall days in May - Slana, AK
  • Average rainfall days in May: 5 days

The month with the highest number of rainy days is July (11 days).
The month with the lowest number of rainy days is April (2 days).

Average snowfall in May - Slana, AK
  • Average snowfall in May: 2"

Months with the highest snowfall are October and November (9.1").
Months with the lowest snowfall are July and August (0").

Average daylight in May - Slana, AK
  • Average daylight in May: 18h

The month with the longest days is June (Average daylight: 19.9h).
The month with shortest days is December (Average daylight: 5.1h).