March weather forecast
Port Graham, AK

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Weather in March

The first month of the spring, March, is a wintry month in Port Graham, Alaska, with an average temperature ranging between min 27.1°F (-2.7°C) and max 32.4°F (0.2°C).

Temperature

March's onset brings an average high-temperature of an icy 32.4°F (0.2°C), showing a minute difference from February's 31.8°F (-0.1°C). In Port Graham, nights during March observe an average temperature decrease to a subzero cold 27.1°F (-2.7°C).

Humidity

In March, the average relative humidity in Port Graham is 80%.

Rainfall

In Port Graham, in March, it is raining for 11.4 days, with typically 2.2" (56mm) of accumulated precipitation. In Port Graham, Alaska, during the entire year, the rain falls for 179.8 days and collects up to 36.57" (929mm) of precipitation.

Snowfall

January through May, September through December are months with snowfall in Port Graham. In March, it is snowing for 12.7 days. Throughout March, 6.61" (168mm) of snow is accumulated. Throughout the year, there are 70.1 snowfall days, and 38.58" (980mm) of snow is accumulated.

Daylight

In March, the average length of the day in Port Graham is 11h and 53min.
On the first day of the month, sunrise is at 8:01 am and sunset at 6:37 pm AKST. On the last day of March, sunrise is at 7:33 am and sunset at 8:49 pm AKDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AKST to AKDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from AKDT to AKST.

Sunshine

In March, the average sunshine in Port Graham is 5.5h.

UV index

The months with the lowest UV index are January through May, October through December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 2 during March, leads to the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
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Frequently asked questions

How cold is March in Port Graham?

During March, Port Graham experiences an average high-temperature of 32.4°F (0.2°C) and a low-temperature of 27.1°F (-2.7°C).

What is the average humidity in March in Port Graham?

The average relative humidity in March in Port Graham, Alaska, is 80%.

How much does it rain in Port Graham in March?

In Port Graham, in March, during 11.4 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

How much does it snow in Port Graham in March?

In Port Graham, Alaska, in March, snow falls for 12.7 days, with typically accumulated 6.61" (168mm) of snow.

How many hours of daylight does Port Graham have in March?

In Port Graham, Alaska, the average day length in March is 11h and 53min.

When is the sunrise / sunset in March in Port Graham?

On the first day of March in Port Graham, Alaska, sunrise is at 8:01 am and sunset at 6:37 pm AKST. On the last day of the month, sunrise is at 7:33 am and sunset at 8:49 pm AKDT.

When does Daylight Saving Time (DST) start in March in Port Graham?

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

How long on average sun shines in March in Port Graham?

The average sunshine duration in March in Port Graham, Alaska, is 5.5h.

What is the month with the lowest UV index in Port Graham?

January through May, October through December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in March in Port Graham?

In March, the average daily maximum UV index in Port Graham is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in March
Port Graham, AK

Average temperature in March - Port Graham, AK
  • Average high temperature in March: 32.4°F

The warmest months (with the highest average high temperature) are July and August (55.9°F).
The month with the lowest average high temperature is January (29.8°F).

  • Average low temperature in March: 27.1°F

The month with the highest average low temperature is August (50.4°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

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Average pressure in March
Port Graham, AK

Average pressure in March - Port Graham, AK
  • Average pressure in March: 29.72"Hg

The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.6"Hg).

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Average wind speed in March
Port Graham, AK

Average wind speed in March - Port Graham, AK
  • Average wind speed in March: 10.9mph

The windiest month (with the highest average wind speed) is December (12.2mph).
The calmest month (with the lowest average wind speed) is June (6.2mph).

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Average humidity in March
Port Graham, AK

Average humidity in March - Port Graham, AK
  • Average humidity in March: 80%

The months with the highest relative humidity are July and August (84%).
The months with the lowest relative humidity are May and November (78%).

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Average rainfall in March
Port Graham, AK

Average rainfall in March - Port Graham, AK
  • Average rainfall in March: 2.2"

The wettest month (with the highest rainfall) is December (5.2").
The driest month (with the least rainfall) is June (1.38").

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Average rainfall days in March
Port Graham, AK

Average rainfall days in March - Port Graham, AK
  • Average rainfall days in March: 11.4 days

The month with the highest number of rainy days is September (18.8 days).
The month with the least rainy days is February (9 days).

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Average snowfall in March
Port Graham, AK

Average snowfall in March - Port Graham, AK
  • Average snowfall in March: 6.61"

The month with the highest snowfall is February (8.98").
The months with the least snowfall are June, July and August (0").

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Average snowfall days in March
Port Graham, AK

Average snowfall days in March - Port Graham, AK
  • Average snowfall days in March: 12.7 days

The month with the highest number of snowfall days is February (13.3 days).
The months with the least snowfall days are June, July and August (0 days).

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Average daylight in March /
Average sunshine in March
Port Graham, AK

Average daylight in March / Average sunshine in March - Port Graham, AK
  • Average daylight in March: 11h and 5min

The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).

  • Average sunshine in March: 5h and 3min

The month with the most sunshine is July (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 30min).

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Average sunshine days in March
Port Graham, AK

Average sunshine days in March - Port Graham, AK
  • Average sunshine days in March: 11.8 days

The month with the most sunshine days is July (13.7 days).
The month with the least sunshine days is December (7.5 days).

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Average UV index in March
Port Graham, AK

Average UV index in March - Port Graham, AK
  • Average UV index in March: 2

The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April, May, October, November and December (UV index 2).

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Average cloud cover in March
Port Graham, AK

Average cloud cover in March - Port Graham, AK
  • Average cloud cover in March: 55

The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 51).

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Average visibility in March
Port Graham, AK

Average visibility in March - Port Graham, AK
  • Average visibility in March: 6mi

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

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Port Graham, Alaska, USA

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