World Resorts USA Juneau Weather

Juneau sea water temperature

Current sea water temperature:
+41.7°F
Minimum sea water temperature in April: 46.6°F
Maximum sea water temperature in April: 38.1°F
Average sea water temperature in April: 40.6°F
more information

Sea water temperature for the last 10 days:

April 26 41.7°F April 21 41.5°F
April 25 41.5°F April 20 41.2°F
April 24 41.5°F April 19 41.0°F
April 23 41.5°F April 18 40.5°F
April 22 41.5°F April 17 40.6°F

When is the warmest sea in Juneau?

Based on the data about daily sea water temperature for the last three years the warmest sea in Juneau was noticed in July, August and June.

Monthly Sea Temperatures in Juneau, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
9
18
27
36
45
54
63
72
40.5
42.3
46.7
51.5
56.1
56.7
52.1
46.4
40.6
38.6
38.7
39.1

Sea water temperature in July, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
49
52
55
58
61
64

The average sea water temperature in July of 2024 was 55.8°F. The highest and lowest sea temperatures during the month were 57.4°F and 54.0°F.

Sea water temperature in August, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
49
52
55
58
61
64
67

The average sea water temperature in August of 2024 was 55.8°F. The highest and lowest sea temperatures during the month were 57.7°F and 54.5°F.

Sea water temperature in June, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
43
46
49
52
55
58
61
64

The average sea water temperature in June of 2024 was 51.7°F. The highest and lowest sea temperatures during the month were 57.2°F and 47.8°F.

Best time for vacation in Juneau

Sunniest months:
May 7 days
March 6 days
April 6 days
Warmest months:
July 57.9 °F
August 57.5 °F
June 55.3 °F
Warmest sea temp:
July 56.7 °F
August 56.1 °F
June 52.1 °F
Coldest months:
January 29.2 °F
December 30.1 °F
February 30.7 °F
Rainiest months:
October 12 days
January 10 days
September 9 days
Windiest months:
November 7.4 mph
January 7.1 mph
December 6.9 mph

Juneau on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+57°F
Washington
+66°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+61°F
Los Angeles
+54°F
Miami
+75°F
New York
+55°F
Orlando
+72°F
San Diego
+57°F
San Francisco
+50°F
Sarasota
+66°F
Tampa
+72°F
Houston
+72°F
Chicago
+43°F
all places
24 Hours Forecast
Juneau
Local time: 00:29
April 26, saturday
0300
37°F
SW
4 mph
0600
36°F
SW
5 mph
0900
41°F
W
2 mph
1200
43°F
SW
1 mph
1500
45°F
S
2 mph
1800
45°F
SE
2 mph
2100
41°F
S
3 mph
April 27, sunday
0000
39°F
S
3 mph
Units of measurement: °C / °F