Weather History for Cold Bay, AK

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 51 °F 34 °F 20 °F
Mean Temperature 43 °F 29 °F 18 °F
Min Temperature 35 °F 24 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 47 36 22 1106
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 46 °F 24 °F 1 °F
Precipitation  
Precipitation 1.33 in 0.16 in 0.00 in 3.65 in
Snowdepth 5.0 in 1.5 in 0.0 in -
Wind  
Wind 52 mph 15 mph 0 mph
Gust Wind 61 mph 30 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.51 in 29.55 in 28.46 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 29, 2012 Rise Set
Actual Time 10:17 AM AKST 5:29 PM AKST
Civil Twilight 9:31 AM AKST 6:15 PM AKST
Nautical Twilight 8:44 AM AKST 7:02 PM AKST
Astronomical Twilight 7:59 AM AKST 7:47 PM AKST
Moon 7:35 PM AKST (12/29) 10:39 AM AKST (12/29)
Length of Visible Light 8h 43m
Length of Day
7h 11m
Full, 98% of the Moon is Illuminated
Dec 29
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Weather History Calendar

Precipitation Actual month total 3.65 Normal Month Total: 4.46
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
32 | 25 0.00
Average:
37 | 28 0.17
Snow
Actual:
34 | 28 0.03
Average:
37 | 28 0.16
Snow
Actual:
27 | 22 0.00
Average:
37 | 28 0.16
Snow
Actual:
23 | 20 T
Average:
37 | 28 0.16
Snow
Actual:
20 | 15 0.02
Average:
37 | 28 0.17
Snow
Actual:
20 | 15 0.02
Average:
37 | 28 0.16
Snow
Actual:
30 | 14 0.01
Average:
37 | 28 0.16
Snow
Actual:
42 | 26 1.33
Average:
37 | 28 0.16
Snow
Actual:
41 | 33 0.24
Average:
36 | 28 0.16
Snow
Actual:
35 | 28 T
Average:
36 | 27 0.16
Snow
Actual:
51 | 34 0.11
Average:
36 | 27 0.16
Rain
Actual:
45 | 35 T
Average:
36 | 27 0.15
Rain
Actual:
42 | 34 T
Average:
36 | 27 0.16
Snow
Actual:
37 | 26 0.04
Average:
36 | 27 0.15
Snow
Actual:
26 | 16 0.09
Average:
36 | 27 0.15
Snow
Actual:
35 | 15 T
Average:
36 | 27 0.15
Snow
Actual:
41 | 28 0.50
Average:
36 | 27 0.14
Snow
Actual:
32 | 23 0.05
Average:
35 | 26 0.14
Snow
Actual:
34 | 18 T
Average:
35 | 26 0.14
Scattered Clouds
Actual:
24 | 22 0.00
Average:
35 | 26 0.13
Partly Cloudy
Actual:
34 | 27 0.00
Average:
35 | 26 0.13
Snow
Actual:
34 | 21 0.03
Average:
35 | 26 0.13
Snow
Actual:
21 | 16 T
Average:
35 | 26 0.13
Snow
Actual:
28 | 15 0.02
Average:
35 | 26 0.12
Snow
Actual:
37 | 28 T
Average:
35 | 26 0.12
Snow
Actual:
38 | 31 0.20
Average:
35 | 25 0.12
Snow
Actual:
34 | 27 0.12
Average:
34 | 25 0.13
Snow
Actual:
44 | 33 0.29
Average:
34 | 25 0.12
Snow
Actual:
36 | 28 0.17
Average:
34 | 25 0.12
Snow
Actual:
33 | 30 0.32
Average:
34 | 25 0.13
Snow
Actual:
35 | 20 0.06
Average:
34 | 25 0.12
 

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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 32 29 25 28 25 22 93 83 70 30.10 30.05 30.01 10 8 2 23 0 28 0.00 Snow
2 34 31 28 32 25 19 93 82 65 30.02 29.95 29.90 10 8 2 36 0 40 0.03 Snow
3 27 25 22 19 16 15 78 71 64 29.98 29.95 29.94 10 10 10 35 0 41 0.00 Snow
4 23 22 20 16 15 12 0 0 0 29.97 29.90 29.82 10 10 9 26 17 35 T Snow
5 20 18 15 16 11 9 0 0 0 29.90 29.82 29.77 10 6 1 29 18 35 0.02 Snow
6 20 18 15 16 12 8 0 0 0 29.98 29.95 29.90 10 8 2 23 12 26 0.02 Snow
7 30 22 14 25 15 8 0 0 0 29.92 29.58 29.19 10 10 7 24 15 35 0.01 Snow
8 42 34 26 38 35 26 0 0 0 29.13 28.63 28.46 10 5 2 43 26 53 1.33 Rain , Snow
9 41 37 33 36 31 28 0 0 0 29.58 29.25 28.66 10 8 2 32 20 38 0.24 Rain , Snow
10 35 32 28 30 28 25 0 0 0 30.21 29.94 29.60 10 9 2 35 17 40 T Snow
11 51 43 34 46 39 30 0 0 0 30.03 29.77 29.53 10 8 2 48 24 59 0.11 Rain , Snow
12 45 40 35 40 33 27 0 0 0 29.75 29.67 29.54 10 10 10 37 18 46 T Rain
13 42 38 34 35 32 30 0 0 0 29.72 29.51 29.39 10 10 9 25 7 31 T Rain
14 37 32 26 31 26 18 0 0 0 29.69 29.48 29.35 10 8 2 37 18 44 0.04 Snow
15 26 21 16 22 16 10 0 0 0 29.83 29.78 29.71 10 8 0 24 12 29 0.09 Fog , Snow
16 35 25 15 27 20 12 0 0 0 29.96 29.90 29.83 10 8 0 26 13 32 T Fog , Snow
17 41 35 28 36 32 20 0 0 0 29.84 29.27 28.91 10 9 4 46 22 56 0.50 Rain , Snow
18 32 28 23 28 14 1 0 0 0 30.29 29.96 29.31 10 5 0 52 30 61 0.05 Fog , Snow
19 34 26 18 16 13 7 0 0 0 30.51 30.44 30.30 10 8 1 33 18 39 T Snow
20 24 23 22 15 10 5 70 58 38 30.47 30.27 30.05 10 10 10 6 0 7 0.00  
21 34 31 27 27 25 17 0 0 0 30.03 29.90 29.85 10 10 10 35 22 43 0.00  
22 34 28 21 32 28 14 0 0 0 29.91 29.78 29.69 10 6 2 31 16 38 0.03 Snow
23 21 19 16 14 11 8 0 0 0 29.70 29.56 29.44 10 6 2 28 18 33 T Snow
24 28 22 15 20 14 10 0 0 0 29.42 29.36 29.29 10 8 2 21 10 24 0.02 Snow
25 37 33 28 31 28 23 0 0 0 29.28 29.16 28.86 10 10 9 30 17 39 T Rain , Snow
26 38 35 31 34 32 30 0 0 0 28.86 28.65 28.55 10 7 2 28 15 33 0.20 Rain , Snow
27 34 31 27 32 27 21 0 0 0 29.12 29.04 28.89 10 6 1 29 17 33 0.12 Snow
28 44 39 33 36 32 30 0 0 0 29.06 28.78 28.49 10 6 1 32 17 36 0.29 Rain , Snow
29 36 32 28 35 31 27 0 0 0 29.06 28.89 28.70 10 7 2 29 12 35 0.17 Snow
30 33 32 30 32 30 26 0 0 0 29.04 28.74 28.61 10 4 1 26 17 31 0.32 Rain , Snow
31 35 28 20 32 27 18 0 0 0 29.14 29.07 28.99 10 8 2 29 13 33 0.06 Snow