Akutan (AK) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Akutan

Akutan average temperature chart (Celsius) Akutan average temperature chart (Fahrenheit)
Average monthly temperatures in Akutan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.4 0.2 1.2 2.7 5.8 8.8 11.1 11.9 10.5 6.8 4.3 2.6
°F 34.5 32.4 34.2 36.8 42.4 47.8 52.1 53.5 50.9 44.3 39.7 36.7

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Akutan monthly rainfall chart (mm) Akutan monthly rainfall chart (inches)
Average monthly rainfall in Akutan (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 76 59 60 52 55 51 61 83 102 104 108 94
inches 3 2.3 2.4 2.1 2.2 2 2.4 3.3 4 4.1 4.2 3.7
Rainy days 19 17 18 18 17 16 17 20 21 23 22 21

Average annual rainfall in Akutan: 793.133mm (312.3 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Akutan

Akutan average daily sunshine chart
Average daily sunshine Akutan
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.3 7.5 7.9 8 8.7 8.3 7.8 7.4 7.1 6.2 5.6 5.8

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Akutan average minimum / maximum temperatures (Celsius) Akutan average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Akutan (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.3 -4.6 -3.8 -2 1.1 3.9 6.8 7.8 5.8 2.1 -0.4 -2
Max °C 1.5 0.4 1.4 2.8 5.9 8.9 11.3 12.1 10.6 7 4.4 2.8
Min °F 26.1 23.8 25.3 28.4 34 39 44.2 46 42.4 35.7 31.3 28.5
Max °F 30.4 28.2 29.8 32.7 38.3 43.5 48.2 49.8 46.8 40.1 35.6 32.7

Sea temperature

The graph below shows the average sea temperature.

Akutan average sea temperature chart (Celsius) Akutan average sea temperature chart (Fahrenheit)
Average sea temperature around Akutan in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.4 3.8 3.6 3.8 4.9 7 9 10.2 9.6 8 6.5 5.4
°F 40 38.9 38.5 38.8 40.9 44.5 48.2 50.4 49.2 46.4 43.7 41.7

Wind speed

The graph below shows the average wind speed.

Akutan average winspeed by month (km/h) Akutan average winspeed by month (mph)
Average wind speed in Akutan (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 29 29 28 27 25 24 23 24 25 27 27 28
mph 18 18 17 17 15 15 14 15 15 17 17 18

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Akutan relative humidity averages
Average relative humidity in Akutan
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
83% 83% 83% 83% 85% 87% 90% 90% 87% 83% 83% 84%