Measurements:
°C
°F
Ketchikan
48°F
N 2 mph
Feels like: 46°F
Precip: 0%
World Resorts USA Ketchikan Weather August Weather in Ketchikan

Ketchikan Weather: August

Average Day Temperature: 61.2°F
Average Night Temperature: 56.7°F
Sea Water Temperature: 61.4°F
Number of Sunny Days: 9 days
Sunshine Hours: 13.8 - 15.9 hours
Number of Rainy Days: 9 days
Precipitation Totals: 4.7 in

Air Temperature in August, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
12
24
36
48
60
72
84
96
Day Temperature   
Night Temperature

The highest day temperature in August 2024 was 75°F. The lowest night temperature was 48°F. The average values for day and night temperatures during August were 64.3°F и 55.0°F respectivly.

Ketchikan Water Sea Temperature in August, °F

Select Year: 2024 2023 2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
52
55
58
61
64
67
70

The average sea surface temperature in August 2024 for Ketchikan was 60.8°F. The maximum and minimum values were 56.8°F and 64.2°F respectively.

Sunny, Cloudy and Gloomy days
Sunny days
Cloudy days
Gloomy days
29%
16%
55%

Most of the days in August are gloomy but you can also expect sunny days.

Precipitation Totals in August, in

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.0
2.1
3.1
4.1
5.2
6.2
7.2

Precipitation total in August for Ketchikan is 4.7 in. It makes august one of the most rainy months of the year.

Wind Speed in August, mph
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
2.2
4.5
6.7
9.0
11.2
13.5
15.7

The average wind speed in August is 7.6 mph. It makes August one of the most windless months of the year for Ketchikan.

Average Sunny Hours Per Day
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0.0
1.1
2.2
3.3
4.4
5.5
6.6
7.7
8.8

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Ketchikan in August is 6.2 hours.

Best Time to Visit Ketchikan
The most sunny months:
August 9 days
July 7 days
March 6 days
The most warm months:
August 61.2 °F
July 60.2 °F
June 56.2 °F
Warmest sea temperature:
August 61.3 °F
July 60.5 °F
September 56.4 °F
The most cold months:
January 34.6 °F
December 35.0 °F
February 35.4 °F
The most rainy months:
November 12 days
January 11 days
October 10 days
The most windy months:
November 13 mph
January 12 mph
December 11 mph

Ketchikan on the Weather Map

USA Resorts:
NAME
Boston +58
Chicago +62
Hawaii +78
Honolulu +78
Houston +78
Las Vegas +62
Los Angeles +60
Miami +82
New York +62
Orlando +92
San Diego +62
San Francisco +54
Sarasota +92
Tampa +94
Washington +66
24 Hours Weather Forecast
Ketchikan
Local time: 11:21
17 apr, thursday
1200 48°F
N
2 mph
1500 48°F
N
6 mph
1800 44°F
NW
6 mph
2100 42°F
NE
6 mph
18 apr, friday
0000 42°F
N
8 mph
0300 44°F
N
9 mph
0600 42°F
E
17 mph
0900 42°F
E
12 mph