August weather forecast
Port Safety, AK

Share

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).

Temperature

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). The temperature during August sees a subtle transition from day to night, averaging a low of 48.7°F (9.3°C).

Humidity

In August, the average relative humidity is 82%.

Rainfall

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

Snowfall

June through August are months without snowfall.

Daylight

The average length of the day in August is 16h and 20min.
On the first day of August in Port Safety, sunrise is at 6:06 am and sunset at 12:04 am. On the last day of the month, sunrise is at 7:40 am and sunset at 10:17 pm AKDT.

Sunshine

In Port Safety, the average sunshine in August is 7.1h.

UV index

May through August, with an average maximum UV index of 3, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In August, an average UV index of 3 transforms into the following instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Jun 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Port Safety in August?

An average high-temperature, in August, in Port Safety, is 54°F (12.2°C) and the average low-temperature is 48.7°F (9.3°C).

What is the average humidity in August?

In Port Safety, the average relative humidity in August is 82%.

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.

How much does it rain in August?

In Port Safety, in August, it is raining for 15.9 days, with typically 2.2" (56mm) of accumulated precipitation.

When it does not snow?

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

Does it snow in August?

In Port Safety, in August, it doesn't snow. In September, it regularly snows.

What is the average length of the day in August?

In August, the average day length is 16h and 20min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:06 am and sunset at 12:04 am. On the last day of the month, sunrise is at 7:40 am and sunset at 10:17 pm AKDT.

How long on average sun shines in August?

In August, the average sunshine duration is 7.1h.

When is the highest UV index?

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

How high is the UV index in August?

In Port Safety, Alaska, the average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Port Safety, AK

Average temperature in August - Port Safety, AK
  • Average high temperature in August: 54°F

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).

  • Average low temperature in August: 48.7°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 in August
Port Safety, AK

Average pressure in August - Port Safety, AK
  • Average pressure in August: 29.82"Hg

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 in August
Port Safety, AK

Average wind speed in August - Port Safety, AK
  • Average wind speed in August: 9.3mph

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 in August
Port Safety, AK

Average humidity in August - Port Safety, AK
  • Average humidity in August: 82%

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

Average rainfall in August
Port Safety, AK

Average rainfall in August - Port Safety, AK
  • Average rainfall in August: 2.2"

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 in August
Port Safety, AK

Average rainfall days in August - Port Safety, AK
  • Average rainfall days in August: 15.9 days

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 in August
Port Safety, AK

Average snowfall in August - Port Safety, AK
  • Average snowfall in August: 0"

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 in August
Port Safety, AK

Average snowfall days in August - Port Safety, AK
  • Average snowfall days in August: 0 days

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 in August /
Average sunshine in August
Port Safety, AK

Average daylight in August / Average sunshine in August - Port Safety, AK
  • Average daylight in August: 16h and 2min

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).

  • Average sunshine in August: 7h and 1min

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 in August
Port Safety, AK

Average sunshine days in August - Port Safety, AK
  • Average sunshine days in August: 13.6 days

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 in August
Port Safety, AK

Average UV index in August - Port Safety, AK
  • Average UV index in August: 3

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 cloud cover in August
Port Safety, AK

Average cloud cover in August - Port Safety, AK
  • Average cloud cover in August: 59

The month with the most cloud cover is July (Cloud cover 60).
The month with the least cloud cover is June (Cloud cover 47).

Average visibility in August
Port Safety, AK

Average visibility in August - Port Safety, AK
  • Average visibility in August: 6mi

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

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location