Measurements:
°C
°F
CURRENT WEATHER
19:07
Ketchikan
22°F
SW 6 mph
Feels like: 14°F
Precip: 0%
World Resorts USA Ketchikan Weather

7 Day Weather Forecast

12.12
fri
DAY
22°F
S 8 mph
precip
0%
NIGHT
16°F
SW 6 mph
precip
0%
12.13
sat
DAY
24°F
W 6 mph
precip
0%
NIGHT
38°F
SW 6 mph
precip
100%
12.14
sun
DAY
42°F
NW 15 mph
precip
100%
NIGHT
42°F
N 4 mph
precip
100%
12.15
mon
DAY
36°F
N 9 mph
precip
100%
NIGHT
34°F
NW 11 mph
precip
100%
12.16
tue
DAY
34°F
NW 7 mph
precip
100%
NIGHT
34°F
NW 6 mph
precip
100%
12.17
wed
DAY
36°F
NW 10 mph
precip
100%
NIGHT
30°F
W 7 mph
precip
100%
12.18
thu
DAY
20°F
SW 7 mph
precip
100%
NIGHT
12°F
SW 7 mph
precip
100%

Ketchikan Sea Water Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2024 for Ketchikan was 6.6°F. The maximum and minimum values were 6.1°F and 7.2°F respectively.

Ketchikan on the Weather Map

Best Time to Visit Ketchikan
The most sunny months:
August 9 days
July 7 days
March 6 days
The most warm months:
August 61.7 °F
July 60.5 °F
September 56.3 °F
Warmest sea temperature:
August 61.2 °F
July 60.1 °F
September 56.6 °F
The most cold months:
January 34.6 °F
December 35.0 °F
February 35.4 °F
The most rainy months:
January 11 days
November 10 days
October 9 days
The most windy months:
November 12 mph
January 12 mph
December 11 mph
more details