Juneau

Alaska Weather in March

Average temperatures, rainfall, sunshine and the best places to visit in Alaska, the United States of America in March.

Planning a trip to Alaska, the United States of America this March? Here's what you need to know about the weather:

What to Expect in Alaska in March

Alaska, the United States of America is a region in the United States of America. The weather in Alaska in March can be quite varied, with temperatures that range from very cold to cold and precipitation levels ranging from low to heavy.

Temperatures

During the day temperatures vary from very cold in Point Barrow at -18°C (0°F) to cold in Ketchikan at 6°C (43°F). At night it cools down to 2°C (36°F) in Ketchikan and -24°C (-11°F) in Point Barrow. In many regions in the United States of America, March is characterized by its biting cold temperatures. If you're venturing into these areas during this time, it's crucial to be adequately prepared. Ensure you layer up with warm clothing to fight off the chill and stay comfortable.

To explore the conditions in Alaska, the United States of America in more detail, check the map below.

Precipitation

In March, precipitation varies across different areas. From low snowfall in Point Barrow with an average of 12 mm (0.5 in) to heavy snowfall in Glacier Bay National Park and Preserve with 326 mm (13 in).

Average sunshine

Several destinations enjoy plenty of sunshine this month. Anchorage sees close to 196 hours of sunlight, making it great for sun lovers.

Explore Alaska by month

Pick a month to see the average temperature, rainfall and sunshine in Alaska — and find the best time to visit. (based on Anchorage)

Best Places to Visit in Alaska in March

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Alaska.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Alaska

What is the weather like in March for some of the most popular destinations in Alaska, the United States of America?

Temperature range in Alaska (March)

Precipitation variation in Alaska (March)

Anchorage

In March Anchorage generally has very low temperatures with maximum daytime temperatures around 1°C (34°F), minimum nighttime temperatures around -6°C (21°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

February
March
April
Max temperature
-2°C (28°F)
1°C (34°F)
6°C (43°F)
Min temperature
-8°C (18°F)
-6°C (21°F)
-1°C (30°F)
Monthly sun hours
123 hours
196 hours
235 hours
Monthly snow/rainfall
68 mm (2.7 in)
48 mm (1.9 in)
41 mm (1.6 in)
Monthly rainy days
8 days
8 days
7 days
Weather conditions

Fairbanks

In March Fairbanks generally has very low temperatures with maximum daytime temperatures around -3°C (27°F), minimum nighttime temperatures around -16°C (3°F) and low monthly snowfall. So on average the conditions are poor that month.

February
March
April
Max temperature
-10°C (14°F)
-3°C (27°F)
7°C (45°F)
Min temperature
-20°C (-4°F)
-16°C (3°F)
-5°C (23°F)
Monthly sun hours
119 hours
224 hours
306 hours
Monthly snowfall
16 mm (0.6 in)
13 mm (0.5 in)
15 mm (0.6 in)
Monthly rainy days
6 days
6 days
5 days
Weather conditions

Juneau

In March Juneau generally has very low temperatures with maximum daytime temperatures around 1°C (34°F), minimum nighttime temperatures around -5°C (23°F) and heavy monthly snow/rainfall. So on average the conditions are poor that month.

February
March
April
Max temperature
-1°C (30°F)
1°C (34°F)
5°C (41°F)
Min temperature
-6°C (21°F)
-5°C (23°F)
-1°C (30°F)
Monthly sun hours
91 hours
139 hours
185 hours
Monthly snow/rainfall
227 mm (8.9 in)
201 mm (7.9 in)
161 mm (6.3 in)
Monthly rainy days
15 days
16 days
14 days
Weather conditions

Kenai

In March Kenai generally has very low temperatures with maximum daytime temperatures around 2°C (36°F), minimum nighttime temperatures around -4°C (25°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

February
March
April
Max temperature
0°C (32°F)
2°C (36°F)
7°C (45°F)
Min temperature
-6°C (21°F)
-4°C (25°F)
0°C (32°F)
Monthly snow/rainfall
65 mm (2.6 in)
46 mm (1.8 in)
46 mm (1.8 in)
Monthly rainy days
10 days
10 days
9 days
Weather conditions

Soldotna

In March Soldotna generally has low temperatures with maximum daytime temperatures around 2°C (36°F), minimum nighttime temperatures around -6°C (21°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

February
March
April
Max temperature
0°C (32°F)
2°C (36°F)
8°C (46°F)
Min temperature
-7°C (19°F)
-6°C (21°F)
-1°C (30°F)
Monthly snow/rainfall
64 mm (2.5 in)
44 mm (1.7 in)
46 mm (1.8 in)
Monthly rainy days
10 days
10 days
9 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Alaska, in the United States of America.

Popular cities in March

Day & night temperatures, rainfall and average weather in Alaska in March.

City Weather Day temp Night temp Rainfall
Anchorage 1°C (34°F) -6°C (21°F) 48 mm (1.9 in)
Fairbanks -3°C (27°F) -16°C (3°F) 13 mm (0.5 in)
Juneau 1°C (34°F) -5°C (23°F) 201 mm (7.9 in)
Kenai 2°C (36°F) -4°C (25°F) 46 mm (1.8 in)
Soldotna 2°C (36°F) -6°C (21°F) 44 mm (1.7 in)
Ketchikan 6°C (43°F) 2°C (36°F) 265 mm (10 in)

Alaska weather in March: frequently asked questions

What is the weather like in Alaska, the United States of America in March?

Expect poor weather across Alaska, the United States of America in March. The popular destination of Anchorage averages 1°C (34°F) by day and -6°C (21°F) at night during this month.

What is the average temperature in Alaska, the United States of America in March?

Anchorage averages a daytime maximum of 1°C (34°F) in March, with overnight lows close to -6°C (21°F).

Does Alaska, the United States of America get a lot of snow/rain in March?

March is on the drier side in Alaska, the United States of America. Anchorage averages only about 48 mm (1.9 in), with most days staying dry.

Is March a Good Time to Visit Alaska, the United States of America?

Given the typically poor weather conditions in Anchorage, March may not be the ideal time to visit Alaska, the United States of America.

On average, the best time to visit Alaska, the United States of America is in July with generally pleasant weather in Anchorage. On the other hand, the months of January, February, March, April, September, October, November and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Alaska.

Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.