Weather History for Ketchikan, AK

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Month of October, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 52 °F 46 °F
Mean Temperature 54 °F 49 °F 42 °F
Min Temperature 50 °F 45 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 22 16 10 504
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 4 0 0 12
Dew Point  
Dew Point 63 °F 47 °F 36 °F
Precipitation  
Precipitation 3.85 in 0.38 in 0.00 in 11.90 in
Snowdepth - - - -
Wind  
Wind 36 mph 7 mph 0 mph
Gust Wind 56 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.53 in 30.09 in 29.49 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 18, 2013 Rise Set
Actual Time 7:23 AM AKDT 5:38 PM AKDT
Civil Twilight 6:46 AM AKDT 6:16 PM AKDT
Nautical Twilight 6:04 AM AKDT 6:58 PM AKDT
Astronomical Twilight 5:21 AM AKDT 7:40 PM AKDT
Moon 5:27 PM AKDT (10/18) 7:08 AM AKDT (10/18)
Length of Visible Light 11h 29m
Length of Day
10h 15m
Full, 100% of the Moon is Illuminated
Oct 18
Full
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New
Nov 9
First Quarter

Weather History Calendar

Precipitation Actual month total 11.90 Average Month Total: 20.85
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
51 | 46 0.27
Average:
56 | 44 0.69
Rain
Actual:
57 | 43 0.01
Average:
56 | 43 0.47
Rain
Actual:
52 | 46 1.72
Average:
54 | 42 0.47
Rain
Actual:
54 | 50 0.91
Average:
53 | 43 0.69
Rain
Actual:
53 | 48 0.33
Average:
54 | 43 0.86
Rain
Actual:
54 | 48 3.85
Average:
54 | 44 0.77
Rain
Actual:
55 | 48 0.47
Average:
54 | 44 0.56
Rain
Actual:
53 | 44 0.07
Average:
54 | 44 0.72
Rain
Actual:
54 | 45 1.38
Average:
54 | 42 0.46
Rain
Actual:
51 | 44 0.01
Average:
53 | 40 0.52
Rain
Actual:
50 | 44 0.15
Average:
52 | 41 0.82
Rain
Actual:
48 | 44 0.02
Average:
51 | 40 0.45
Rain
Actual:
50 | 46 0.30
Average:
52 | 40 0.47
Rain
Actual:
53 | 48 0.90
Average:
52 | 40 0.43
Rain
Actual:
53 | 45 0.01
Average:
51 | 39 0.69
Scattered Clouds
Actual:
53 | 42 0.00
Average:
50 | 38 0.55
Scattered Clouds
Actual:
51 | 35 0.00
Average:
50 | 40 0.52
Mostly Cloudy
Actual:
48 | 43 0.00
Average:
50 | 40 0.62
Rain
Actual:
48 | 44 0.18
Average:
50 | 40 0.88
Rain
Actual:
53 | 48 0.17
Average:
50 | 39 0.51
Rain
Actual:
53 | 50 0.08
Average:
50 | 39 0.97
Rain
Actual:
54 | 50 0.03
Average:
50 | 40 0.92
Fog
Actual:
54 | 48 0.00
Average:
51 | 40 0.90
Overcast
Actual:
52 | 46 0.00
Average:
50 | 39 0.67
Rain
Actual:
50 | 46 0.01
Average:
50 | 38 0.48
Rain
Actual:
54 | 48 0.05
Average:
48 | 37 0.54
Clear
Actual:
52 | 42 0.00
Average:
48 | 37 0.70
Scattered Clouds
Actual:
53 | 37 0.00
Average:
47 | 36 0.76
Rain
Actual:
46 | 43 0.05
Average:
47 | 36 0.93
Rain
Actual:
51 | 46 0.73
Average:
47 | 36 0.91
Rain
Actual:
52 | 43 0.20
Average:
48 | 36 0.92
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 51 48 46 48 47 46 100 97 86 29.96 29.72 29.56 10 10 6 17 5 29 0.27 Rain
2 57 50 43 48 46 43 100 93 72 30.19 30.12 29.99 10 10 10 8 2 - 0.01 Rain
3 52 49 46 52 48 45 100 97 77 30.20 30.05 29.91 10 6 2 36 14 56 1.72 Rain
4 54 52 50 54 52 49 100 98 89 29.97 29.90 29.86 10 8 2 30 19 46 0.91 Rain
5 53 50 48 51 50 48 100 99 93 30.08 30.00 29.78 10 10 4 12 7 - 0.33 Rain
6 54 51 48 54 51 48 100 100 96 29.75 29.59 29.49 9 4 2 20 5 25 3.85 Rain
7 55 50 48 52 47 42 100 86 69 29.99 29.69 29.51 10 9 4 15 7 25 0.47 Rain
8 53 48 44 49 45 42 100 87 69 30.17 30.08 29.96 10 8 2 20 7 25 0.07 Rain
9 54 49 45 52 47 43 100 91 71 29.93 29.76 29.60 10 7 2 29 15 39 1.38 Rain
10 51 48 44 46 44 43 100 90 74 30.09 30.01 29.90 10 10 10 6 3 - 0.01 Rain
11 50 47 44 48 46 44 100 99 93 30.22 30.14 30.09 10 10 9 6 3 - 0.15 Rain
12 48 46 44 48 46 45 100 99 93 30.27 30.24 30.22 10 10 10 6 1 - 0.02 Rain
13 50 48 46 49 47 46 100 99 93 30.35 30.29 30.26 10 9 3 18 7 25 0.30 Rain
14 53 50 48 54 52 48 100 100 100 30.36 30.32 30.29 10 6 3 22 13 28 0.90 Rain
15 53 49 45 52 46 43 100 90 71 30.41 30.37 30.31 10 10 10 14 7 - 0.01 Rain
16 53 54 42 63 44 42 100 87 69 30.40 30.32 30.00 10 10 4 16 9 33 0.00  
17 51 42 35 47 42 36 100 98 89 30.34 30.32 30.29 10 10 9 9 4 - 0.00  
18 48 46 43 46 44 43 100 95 83 30.35 30.32 30.27 10 10 7 8 2 - 0.00  
19 48 46 44 49 47 45 100 100 100 30.28 30.26 30.24 10 7 2 14 5 - 0.18 Rain
20 53 50 48 53 50 48 100 100 100 30.27 30.23 30.19 10 4 0 12 6 - 0.17 Fog , Rain
21 53 52 50 53 52 50 100 100 100 30.21 30.18 30.16 10 8 2 13 7 - 0.08 Rain
22 54 52 50 54 51 50 100 100 96 30.21 30.15 30.06 10 7 1 6 2 - 0.03 Rain
23 54 51 48 54 50 48 100 100 100 30.06 30.01 29.99 10 7 0 13 4 - 0.00 Fog
24 52 49 46 50 48 46 100 97 89 30.20 30.12 30.06 10 10 9 7 2 - 0.00  
25 50 48 46 49 48 46 100 99 93 30.28 30.24 30.19 10 8 3 17 4 - 0.01 Rain
26 54 50 48 52 47 43 100 89 77 30.43 30.29 30.23 10 7 2 23 15 23 0.05 Rain
27 52 47 42 43 41 37 97 82 59 30.53 30.49 30.42 10 10 10 14 9 - 0.00  
28 53 44 37 44 40 36 100 89 71 30.40 30.19 30.00 10 10 10 8 3 - 0.00  
29 46 44 43 46 44 41 100 94 86 29.98 29.92 29.87 10 9 3 9 6 - 0.05 Rain
30 51 48 46 48 46 43 100 92 82 29.86 29.72 29.61 10 8 3 20 9 26 0.73 Rain
31 52 48 43 47 45 41 100 92 77 30.07 29.90 29.78 10 10 3 12 5 - 0.20 Rain