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August weather forecast in Ketchikan
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
28
+17
+14
28 July, sun
+17
+14
Feels like
+15
776 mmHg
83%
6.1
m/s
SE
+15
28 July, Sunday. day, 17°; night, 14°; rain
29
+16
+14
29 July, mon
+16
+14
Feels like
+15
776 mmHg
82%
5
m/s
SE
+15
29 July, Monday. day, 16°; night, 14°; rain
30
+17
+15
30 July, tue
+17
+15
Feels like
+16
777 mmHg
81%
4.5
m/s
W
+16
30 July, Tuesday. day, 17°; night, 15°; partly cloudy
31
+18
+15
31 July, wed
+18
+15
Feels like
+17
777 mmHg
77%
4.5
m/s
NW
+16
31 July, Wednesday. day, 18°; night, 15°; rain
1
+18
+15
1 August, thu
+18
+15
Feels like
+17
777 mmHg
77%
4
m/s
NW
+16
1 August, Thursday. day, 18°; night, 15°; clear
2
+19
+15
2 August, fri
+19
+15
Feels like
+18
778 mmHg
77%
4
m/s
NW
+17
2 August, Friday. day, 19°; night, 15°; overcast
3
+18
+15
3 August, sat
+18
+15
Feels like
+17
778 mmHg
82%
4.3
m/s
SW
+16
3 August, Saturday. day, 18°; night, 15°; rain
4
+19
+15
4 August, sun
+19
+15
Feels like
+19
777 mmHg
77%
3.5
m/s
W
+17
4 August, Sunday. day, 19°; night, 15°; rain
5
+17
+14
5 August, mon
+17
+14
Feels like
+17
776 mmHg
83%
4.1
m/s
W
+16
5 August, Monday. day, 17°; night, 14°; overcast
6
+17
+14
6 August, tue
+17
+14
Feels like
+16
775 mmHg
83%
4.9
m/s
SW
+16
6 August, Tuesday. day, 17°; night, 14°; rain
7
+17
+14
7 August, wed
+17
+14
Feels like
+16
775 mmHg
85%
4.9
m/s
S
+16
7 August, Wednesday. day, 17°; night, 14°; rain
8
+17
+14
8 August, thu
+17
+14
Feels like
+15
774 mmHg
82%
5.5
m/s
S
+16
8 August, Thursday. day, 17°; night, 14°; overcast
9
+16
+14
9 August, fri
+16
+14
Feels like
+15
775 mmHg
85%
5
m/s
S
+16
9 August, Friday. day, 16°; night, 14°; rain
10
+15
+14
10 August, sat
+15
+14
Feels like
+14
776 mmHg
88%
4
m/s
SE
+15
10 August, Saturday. day, 15°; night, 14°; rain
11
+16
+14
11 August, sun
+16
+14
Feels like
+15
776 mmHg
87%
4.5
m/s
SE
+15
11 August, Sunday. day, 16°; night, 14°; rain
12
+17
+14
12 August, mon
+17
+14
Feels like
+16
776 mmHg
85%
4
m/s
S
+15
12 August, Monday. day, 17°; night, 14°; rain
13
+17
+15
13 August, tue
+17
+15
Feels like
+16
775 mmHg
81%
5
m/s
SE
+16
13 August, Tuesday. day, 17°; night, 15°; rain
14
+16
+14
14 August, wed
+16
+14
Feels like
+15
776 mmHg
82%
4.5
m/s
SE
+15
14 August, Wednesday. day, 16°; night, 14°; rain
15
+16
+14
15 August, thu
+16
+14
Feels like
+15
777 mmHg
87%
4.5
m/s
S
+15
15 August, Thursday. day, 16°; night, 14°; rain
16
+16
+14
16 August, fri
+16
+14
Feels like
+14
777 mmHg
85%
5.5
m/s
S
+15
16 August, Friday. day, 16°; night, 14°; clear
17
+16
+14
17 August, sat
+16
+14
Feels like
+15
776 mmHg
86%
4
m/s
SW
+15
17 August, Saturday. day, 16°; night, 14°; rain
18
+16
+14
18 August, sun
+16
+14
Feels like
+15
775 mmHg
86%
4.8
m/s
S
+15
18 August, Sunday. day, 16°; night, 14°; rain
19
+16
+13
19 August, mon
+16
+13
Feels like
+14
773 mmHg
83%
5.1
m/s
SE
+15
19 August, Monday. day, 16°; night, 13°; rain
20
+15
+13
20 August, tue
+15
+13
Feels like
+14
772 mmHg
86%
5
m/s
SE
+15
20 August, Tuesday. day, 15°; night, 13°; rain
21
+15
+13
21 August, wed
+15
+13
Feels like
+14
772 mmHg
85%
5.3
m/s
SE
+14
21 August, Wednesday. day, 15°; night, 13°; rain
22
+14
+13
22 August, thu
+14
+13
Feels like
+11
774 mmHg
87%
6.5
m/s
SE
+14
22 August, Thursday. day, 14°; night, 13°; rain
23
+14
+13
23 August, fri
+14
+13
Feels like
+12
774 mmHg
87%
5.4
m/s
SE
+14
23 August, Friday. day, 14°; night, 13°; rain
24
+14
+13
24 August, sat
+14
+13
Feels like
+12
774 mmHg
86%
6
m/s
SE
+14
24 August, Saturday. day, 14°; night, 13°; rain
25
+16
+14
25 August, sun
+16
+14
Feels like
+14
775 mmHg
81%
5
m/s
SE
+14
25 August, Sunday. day, 16°; night, 14°; rain
26
+15
+13
26 August, mon
+15
+13
Feels like
+13
774 mmHg
82%
5.5
m/s
SE
+14
26 August, Monday. day, 15°; night, 13°; clear
27
+15
+13
27 August, tue
+15
+13
Feels like
+12
772 mmHg
85%
5.9
m/s
SE
+14
27 August, Tuesday. day, 15°; night, 13°; rain
28
+15
+13
28 August, wed
+15
+13
Feels like
+13
770 mmHg
86%
4.5
m/s
SE
+14
28 August, Wednesday. day, 15°; night, 13°; clear
29
+14
+12
29 August, thu
+14
+12
Feels like
+12
770 mmHg
87%
5.5
m/s
SE
+13
29 August, Thursday. day, 14°; night, 12°; rain
30
+14
+12
30 August, fri
+14
+12
Feels like
+12
773 mmHg
83%
4.9
m/s
S
+13
30 August, Friday. day, 14°; night, 12°; rain
31
+15
+13
31 August, sat
+15
+13
Feels like
+14
773 mmHg
81%
4.4
m/s
S
+14
31 August, Saturday. day, 15°; night, 13°; rain
Average data for 10 years
Ketchikan August
4
sunny days
24
days with precipitation
3
cloudy days
4 sunny days; 24 days with precipitation; 3 cloudy days;
83
%
air humidity
3.5
m/s
Wind
S
233
mm of precipitation
(8% of annual average)
+15
°C
Water temperature
air humidity 83%; 233 millimeters of precipitation (8% of annual average); Wind southerly 3.5 Meters per second; Water temperature +15°
Weather graphs for August
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
NW
NW
SW
W
W
SW
S
S
S
SE
SE
S
SE
SE
S
S
SW
S
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
SE
S
S
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
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