March weather forecast and climate
Anchorage, AK

Wintertime in Anchorage, Alaska with mountains blanketed in snow
Wintertime in Anchorage, Alaska with mountains blanketed in snow

What is the temperature in March in Anchorage?

In March, in Anchorage, Alaska, the average high-temperature is 35.1°F (1.7°C), and the average low-temperature is 19°F (-7.2°C).

How much does it rain in Anchorage in March?

In Anchorage, Alaska, during March, the rain falls for 6.8 days and regularly aggregates up to 0.6" (15.5mm) of precipitation.

How much does it snow in Anchorage in March?

In Anchorage, during March, snow falls for 6.6 days and regularly aggregates up to 12.2" (309.9mm) of snow.
Average temperature in March - Anchorage, AK
  • Average high temperature in March: 35°F

The warmest month (with the highest average high temperature) is July (65.4°F).
The month with the lowest average high temperature is January (22.7°F).

  • Average low temperature in March: 19.1°F

The month with the highest average low temperature is July (51.3°F).
The coldest month (with the lowest average low temperature) is January (11.4°F).

Average humidity in March - Anchorage, AK
  • Average humidity in March: 66.1%

Months with the highest relative humidity are November and December (77.1%).
The month with the lowest relative humidity is May (61.6%).

Average rainfall in March - Anchorage, AK
  • Average rainfall in March: 0.6"

The wettest month (with the highest rainfall) is August (3.3").
The driest month (with the lowest rainfall) is April (0.5").

Average rainfall days in March - Anchorage, AK
  • Average rainfall days in March: 6.8 days

The month with the highest number of rainy days is September (14.5 days).
The month with the lowest number of rainy days is April (5.5 days).

Average snowfall in March - Anchorage, AK
  • Average snowfall in March: 12.2"

The month with the highest snowfall is December (20.5").
Months with the lowest snowfall are June, July and August (0").

Average snowfall days in March - Anchorage, AK
  • Average snowfall days in March: 6.6 days

The month with the highest number of snowfall days is December (10.5 days).
Months with the lowest number of snowfall days are June, July and August (0 days).

Average sea temperature in March - Anchorage, AK
  • Average sea temperature in March: 36.1°F

The best month for swimming (with the highest average sea temperature) is August (53.1°F).
The coldest month (with the lowest average sea temperature) is February (35.8°F).

Average daylight in March / Average sunshine in March - Anchorage, AK
  • Average daylight in March: 11.9h

The month with the longest days is June (Average daylight: 19.2h).
The month with shortest days is December (Average daylight: 5.6h).

  • Average sunshine in March: 6.3h

The month with most sunshine is May (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 1.7h).

Average UV index in March - Anchorage, AK
  • Average UV index in March: 1

Months with the highest UV index are June and July (UV index 5).
Months with the lowest UV index are January, February, November and December (UV index 0).

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