Climate and monthly weather forecast
Port Safety, AK

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Weather in January

January, the same as December, is another frigid cold winter month in Port Safety, Alaska, with temperature in the range of an average high of 10.4°F (-12°C) and an average low of 2.7°F (-16.3°C). January is the month when Port Safety experiences its coldest temperatures, averaging a high of 10.4°F (-12°C) and a low of 2.7°F (-16.3°C). Weather in January »

Weather in February

The last month of the winter, February, is also a frigid cold month in Port Safety, Alaska, with temperature in the range of an average high of 13.5°F (-10.3°C) and an average low of 3.6°F (-15.8°C). Port Safety records an average high-temperature of an extremely cold 13.5°F (-10.3°C) in February, closely mirroring the climate of the previous month. Weather in February »

Weather in March

The first month of the spring, March, is a subzero cold month in Port Safety, Alaska, with an average temperature varying between 15.3°F (-9.3°C) and 2.8°F (-16.2°C). The arrival of March marks a slight shift to an average high-temperature of a freezing cold 15.3°F (-9.3°C) from February's 13.5°F (-10.3°C). Weather in March »

Weather in April

April, like March, is a freezing cold spring month in Port Safety, Alaska, with temperature in the range of an average high of 27.3°F (-2.6°C) and an average low of 16.2°F (-8.8°C). April's arrival brings a change in high-temperatures, moving from a freezing cold 15.3°F (-9.3°C) in March to a still subzero cold 27.3°F (-2.6°C). Weather in April »

Weather in May

May, the last month of the spring in Port Safety, is an icy month, with temperature in the range of an average high of 38.5°F (3.6°C) and an average low of 32.4°F (0.2°C). Observing a rise in May, the average high-temperature goes from April's subzero cold 27.3°F (-2.6°C) to a wintry 38.5°F (3.6°C). Weather in May »

Weather in June

The first month of the summer, June, is a chilly month in Port Safety, Alaska, with an average temperature ranging between min 43.3°F (6.3°C) and max 49.8°F (9.9°C). The transition from May to June brings a temperature rise, with average high-temperatures increasing from a wintry 38.5°F (3.6°C) to a frosty 49.8°F (9.9°C). Weather in June »

Weather in July

July in Port Safety, Alaska, is a cool summer month, with an average temperature varying between 54.3°F (12.4°C) and 48.7°F (9.3°C). Port Safety, Alaska, registers the highest average temperatures during the month of July, with peaks of 54.3°F (12.4°C) and lows of 48.7°F (9.3°C). Weather in July »

Weather in August

The last month of the summer, August, is also a fresh month in Port Safety, Alaska, with an average temperature varying between 54°F (12.2°C) and 48.7°F (9.3°C). With August's advent, Port Safety sees an average high-temperature of a still fresh 54°F (12.2°C), subtly shifted from July's 54.3°F (12.4°C). Weather in August »

Weather in September

The first month of the autumn, September, is still a chilly month in Port Safety, Alaska, with an average temperature varying between 47.3°F (8.5°C) and 42.1°F (5.6°C). September's arrival subtly correlates with a reduction in the average high-temperature, down from a fresh 54°F (12.2°C) in August to a frosty 47.3°F (8.5°C). Weather in September »

Weather in October

October, the same as September, is an icy autumn month in Port Safety, Alaska, with an average temperature ranging between max 36.9°F (2.7°C) and min 33.3°F (0.7°C). October brings a decrease in the average high-temperature, falling from September's frosty 47.3°F (8.5°C) to a wintry 36.9°F (2.7°C). Weather in October »

Weather in November

The last month of the autumn, November, is another freezing cold month in Port Safety, Alaska, with an average temperature ranging between min 20.1°F (-6.6°C) and max 24.8°F (-4°C). In November, the meteorological conditions alter, with the average high-temperature shifting from a cold 36.9°F (2.7°C) in October to a freezing cold 24.8°F (-4°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Port Safety, Alaska, with temperature in the range of an average low of 8.1°F (-13.3°C) and an average high of 15.3°F (-9.3°C). The onset of December introduces a moderate change in Port Safety's weather, with average high-temperatures falling from November's freezing cold 24.8°F (-4°C) to a still subzero cold 15.3°F (-9.3°C). Weather in December »
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest?

January, with its high-temperature average of 10.4°F (-12°C) and a low-temperature average of 2.7°F (-16.3°C), is the coldest month.

How many days does it rain?

Throughout the year, there are 81.6 rainfall days, and 16.77" (426mm) of precipitation is accumulated.

When does it snow in Port Safety?

January through May, September through December are months with snowfall.

How much does it snow?

In Port Safety, Alaska, during the entire year, snow falls for 65.1 days and aggregates up to 25" (635mm) of snow.

What are the months with the lowest UV index?

January, October through December, with an average maximum UV index of 1, are months with the lowest UV index.

What are the most humid months?

February and March, with an average relative humidity of 89%, are most humid months.

When does it snow the most?

March is the month with the most snowfall. Snow falls for 8.7 days and accumulates 5.08" (129mm) of snow.

When is Daylight Saving Time (DST)?

On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Port Safety, Alaska, and the time zone changes from AKST to AKDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from AKDT to AKST.

What is the driest month?

May is the month with the least rainfall. Rain falls for 7.4 days and accumulates 0.71" (18mm) of precipitation.

What month has the most sunshine?

May has the most sunshine of the year, with an average of 7.2h of sunshine.

What are the months with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 3.

What is the least humid month?

The least humid month is June, with an average relative humidity of 76%.

When it does not snow?

In Port Safety, snow does not fall in June through August.

When are the longest days?

June has the longest days of the year, with an average of 21h and 6min of daylight.

What is the month with the least sunshine?

The month with the least sunshine is June, with an average of 0.6h of sunshine.

What time of the year is the hottest?

July brings the highest temperatures, with an average high of 54.3°F (12.4°C) and an average low of 48.7°F (9.3°C).

What is the rainiest month?

August is the month with the most rainfall. Rain falls for 15.9 days and accumulates 2.2" (56mm) of precipitation.

What is the month with the shortest days?

With an average of 4h and 12min of daylight, December has the shortest days of the year.

Average temperature
Port Safety, AK

Average temperature - Port Safety, AK

The warmest month (with the highest average high temperature) is July (54.3°F).
The month with the lowest average high temperature is January (10.4°F).

The months with the highest average low temperature are July and August (48.7°F).
The coldest month (with the lowest average low temperature) is January (2.7°F).

Average pressure
Port Safety, AK

Average pressure - Port Safety, AK

The month with the highest atmospheric pressure is May (29.94"Hg).
The month with the lowest atmospheric pressure is October (29.7"Hg).

Average wind speed
Port Safety, AK

Average wind speed - Port Safety, AK

The windiest month (with the highest average wind speed) is November (13.2mph).
The calmest month (with the lowest average wind speed) is May (8mph).

Average humidity
Port Safety, AK

Average humidity - Port Safety, AK

The months with the highest relative humidity are February and March (89%).
The month with the lowest relative humidity is June (76%).

Average rainfall
Port Safety, AK

Average rainfall - Port Safety, AK

The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is May (0.71").

Average rainfall days
Port Safety, AK

Average rainfall days - Port Safety, AK

The month with the highest number of rainy days is August (15.9 days).
The month with the least rainy days is February (1.3 days).

Average snowfall
Port Safety, AK

Average snowfall - Port Safety, AK

The month with the highest snowfall is March (5.08").
The months with the least snowfall are June, July and August (0").

Average snowfall days
Port Safety, AK

Average snowfall days - Port Safety, AK

The month with the highest number of snowfall days is December (11.3 days).
The months with the least snowfall days are June, July and August (0 days).

Average daylight / Average sunshine
Port Safety, AK

Average daylight / Average sunshine - Port Safety, AK

The month with the longest days is June (Average daylight: 21h and 6min).
The month with the shortest days is December (Average daylight: 4h and 12min).

The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).

Average sunshine days
Port Safety, AK

Average sunshine days - Port Safety, AK

The month with the most sunshine days is March (20.8 days).
The month with the least sunshine days is August (13.6 days).

Average UV index
Port Safety, AK

Average UV index - Port Safety, AK

The months with the highest UV index are May, June, July and August (UV index 3).
The months with the lowest UV index are January, October, November and December (UV index 1).

Average visibility
Port Safety, AK

Average visibility - Port Safety, AK

The months with the highest visibility are May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April and December (5mi).

Port Safety, Alaska, USA

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