Coffman Cove, AK

7:23 AM AKDT on September 25, 2016 (GMT -0800)
Ketchikan International

Weather History for PAKT - September, 2012

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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 66 °F 58 °F 51 °F
Mean Temperature 59 °F 53 °F 46 °F
Min Temperature 54 °F 49 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 18 12 6 358
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 9 3 0 97
Dew Point  
Dew Point 56 °F 50 °F 40 °F
Precipitation  
Precipitation 2.13 in 0.44 in 0.00 in 13.24 in
Snowdepth - - - -
Wind  
Wind 32 mph 8 mph 0 mph
Gust Wind 47 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 30.11 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 08, 2012 Rise Set
Actual Time 6:06 AM AKDT 7:20 PM AKDT
Civil Twilight 5:29 AM AKDT 7:57 PM AKDT
Nautical Twilight 4:43 AM AKDT 8:43 PM AKDT
Astronomical Twilight 3:51 AM AKDT 9:34 PM AKDT
Moon 10:55 PM AKDT (9/8) 3:11 PM AKDT (9/8)
Length of Visible Light 14h 28m
Length of Day
13h 13m
Waning Gibbous, 47% of the Moon is Illuminated
Sep 8
Waning Gibbous
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 7
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 60 55 51 52 50 46 100 89 64 30.02 30.00 29.99 10 7 2 21 10 26 0.39 Rain
2 61 56 51 54 51 46 100 90 60 30.20 30.12 30.01 10 7 2 13 8 20 0.40 Rain
3 55 54 53 55 54 53 100 98 90 30.27 30.23 30.19 10 7 3 13 7 - 0.22 Rain
4 62 56 51 56 53 49 100 95 67 30.30 30.25 30.22 10 6 2 15 10 20 0.46 Rain
5 63 55 48 54 49 46 97 81 58 30.32 30.30 30.25 10 10 10 12 6 - 0.00  
6 64 59 54 54 49 43 94 73 46 30.33 30.28 30.25 10 10 10 14 6 18 0.00  
7 66 58 50 49 46 40 86 70 38 30.34 30.27 30.16 10 10 10 12 7 - 0.00  
8 62 56 51 56 53 48 100 88 72 30.14 29.85 29.61 10 8 2 15 9 24 0.29 Rain
9 55 52 48 55 49 45 100 89 72 29.75 29.61 29.55 10 8 2 22 9 32 0.93 Rain
10 55 50 46 50 47 44 100 87 74 30.11 29.93 29.77 10 10 10 10 4 - 0.18 Rain
11 53 50 48 52 49 45 100 93 83 30.24 30.19 30.12 10 8 4 16 7 23 0.58 Rain
12 55 53 51 55 53 51 100 99 93 30.19 30.15 30.10 10 5 2 24 18 34 1.74 Rain
13 55 54 52 54 53 45 100 96 77 30.15 30.04 29.83 10 6 2 32 18 47 2.13 Rain
14 57 52 46 50 47 44 97 87 64 30.31 30.23 30.09 10 10 9 10 5 - 0.02 Rain
15 60 53 46 49 46 44 100 85 57 30.41 30.38 30.32 10 10 10 14 6 - 0.00  
16 57 50 44 49 46 42 100 90 72 30.41 30.37 30.29 10 9 0 12 7 - 0.02 Fog
17 51 46 42 52 48 42 100 98 89 30.28 30.21 30.16 10 6 0 12 3 - 0.33 Fog , Rain
18 59 54 50 52 50 47 100 90 70 30.26 30.22 30.18 10 10 10 15 7 22 0.00  
19 61 54 48 50 49 48 100 84 67 30.26 30.23 30.21 10 10 10 18 13 23 0.00  
20 64 58 51 53 50 48 89 79 62 30.20 30.09 30.01 10 10 10 16 11 - 0.00  
21 61 54 48 54 51 48 100 93 77 30.12 30.08 30.04 10 9 4 12 7 - 0.00  
22 59 55 53 53 50 47 97 84 69 30.12 30.10 30.05 10 10 7 16 10 24 0.00  
23 55 53 51 54 53 50 100 98 89 30.16 30.13 30.09 10 4 1 14 9 - 0.74 Rain
24 59 50 44 54 50 44 100 93 69 30.25 30.20 30.15 10 8 0 12 4 - 0.02 Fog , Rain
25 54 48 44 49 47 45 100 94 77 30.24 30.15 30.05 10 6 0 14 4 30 0.13 Fog , Rain
26 57 52 48 54 49 48 100 95 80 30.06 29.96 29.68 10 4 2 22 14 36 1.69 Rain
27 57 54 50 55 52 48 100 93 88 29.86 29.74 29.60 10 8 2 26 15 41 2.07 Rain
28 53 50 48 51 49 48 100 94 88 29.99 29.92 29.85 10 10 5 14 9 20 0.39 Rain
29 53 49 46 49 48 46 100 94 86 30.19 30.07 29.99 10 10 6 14 6 - 0.30 Rain
30 52 50 48 51 49 46 100 98 93 30.21 30.08 29.78 10 7 2 8 3 - 0.21 Rain