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

May weather forecast and climate
Galena, AK

May, the last month of the spring, in Galena, is a cool month, with average temperature varying between 34.9°F (1.6°C) and 52.9°F (11.6°C).

Temperature

In May, the average high-temperature soars, from a cold 32.2°F (0.1°C) in April, to a fresh 52.9°F (11.6°C). In May, the average low-temperature is 34.9°F (1.6°C).

Rainfall

During May, Galena regularly aggregates up to 0.6" (14.7mm) of precipitation. During the entire year, Galena aggregates up to 13.2" (335.1mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Galena, Alaska. May is the last month it regularly snows. Throughout May, Galena aggregates 0.5" (13mm) of snow. In Galena, during the entire year, snow aggregates up to 63.5" (1614mm).

Daylight

In May, the average length of the day is 18.8h.

What is the temperature in May in Galena?

In May, in Galena, Alaska, the average high-temperature is 52.9°F (11.6°C), and the average low-temperature is 34.9°F (1.6°C).

How much does it rain in Galena in May?

In Galena, in May, 0.6" (14.7mm) of precipitation is typically accumulated.

What is the last month it snows in Galena?

May is the last month it regularly snows in Galena. Throughout May, Galena aggregates 0.5" (13mm) of snow.

How many hours of daylight does Galena have in May?

In May, the average length of the day is 18.8h.
Average temperature in May - Galena, AK
  • Average high temperature in May: 52.9°F

The warmest month (with the highest average high temperature) is July (67.8°F).
The month with the lowest average high temperature is January (-2°F).

  • Average low temperature in May: 34.9°F

The month with the highest average low temperature is July (52.2°F).
The coldest month (with the lowest average low temperature) is January (-18°F).

Average rainfall in May - Galena, AK
  • Average rainfall in May: 0.6"

The wettest month (with the highest rainfall) is August (2.5").
Driest months (with the lowest rainfall) are April and May (0.6").

Average snowfall in May - Galena, AK
  • Average snowfall in May: 0.5"

The month with the highest snowfall is December (12.1").
Months with the lowest snowfall are June, July and August (0").

Average daylight in May - Galena, AK
  • Average daylight in May: 18.8h

The month with the longest days is June (Average daylight: 21.4h).
The month with shortest days is December (Average daylight: 4h).