Weather History for Seward, AK

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 48 °F 31 °F 15 °F
Mean Temperature 38 °F 26 °F 12 °F
Min Temperature 33 °F 21 °F 5 °F
Degree Days  
Heating Degree Days (base 65) 52 39 28 1196
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 37 °F 18 °F -4 °F
Precipitation  
Precipitation 0.38 in 0.03 in 0.00 in 0.90 in
Snowdepth - - - -
Wind  
Wind 31 mph 11 mph 0 mph
Gust Wind 46 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.72 in 29.89 in 28.81 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 20, 2013 Rise Set
Actual Time 10:00 AM AKST 3:50 PM AKST
Civil Twilight 9:02 AM AKST 4:48 PM AKST
Nautical Twilight 8:05 AM AKST 5:45 PM AKST
Astronomical Twilight 7:13 AM AKST 6:37 PM AKST
Moon 8:15 PM AKST (12/20) 11:09 AM AKST (12/20)
Length of Visible Light 7h 46m
Length of Day
5h 49m
Waning Gibbous, 89% of the Moon is Illuminated
Dec 20
Waning Gibbous
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Weather History Calendar

Precipitation Actual month total 0.90 Average Month Total: 7.66
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Clear
Actual:
21 | 16 0.00
Average:
32 | 22 0.18
Clear
Actual:
25 | 16 0.00
Average:
31 | 22 0.16
Clear
Actual:
27 | 14 0.00
Average:
29 | 20 0.15
Partly Cloudy
Actual:
33 | 21 0.00
Average:
31 | 20 0.19
Rain
Actual:
36 | 28 0.09
Average:
32 | 21 0.24
Overcast
Actual:
37 | 33 0.02
Average:
30 | 22 0.10
Partly Cloudy
Actual:
37 | 32 0.01
Average:
31 | 21 0.14
Snow
Actual:
35 | 30 0.00
Average:
30 | 22 0.23
Overcast
Actual:
35 | 30 0.00
Average:
30 | 21 0.20
Mostly Cloudy
Actual:
36 | 32 0.01
Average:
31 | 21 0.38
Clear
Actual:
32 | 21 0.01
Average:
31 | 21 0.41
Snow
Actual:
21 | 15 0.00
Average:
31 | 21 0.27
Snow
Actual:
25 | 17 0.00
Average:
31 | 22 0.26
Snow
Actual:
28 | 21 0.00
Average:
31 | 23 0.12
Partly Cloudy
Actual:
23 | 18 0.00
Average:
31 | 21 0.34
Clear
Actual:
18 | 10 0.00
Average:
32 | 22 0.40
Clear
Actual:
15 | 10 0.00
Average:
32 | 23 0.27
Snow
Actual:
30 | 5 0.00
Average:
34 | 23 0.30
Snow
Actual:
34 | 17 0.00
Average:
33 | 25 0.25
Snow
Actual:
33 | 23 0.00
Average:
33 | 25 0.19
Rain
Actual:
37 | 33 0.38
Average:
31 | 21 0.15
Rain
Actual:
37 | 32 0.01
Average:
33 | 22 0.28
Clear
Actual:
34 | 21 0.00
Average:
33 | 24 0.27
Scattered Clouds
Actual:
21 | 10 0.00
Average:
35 | 24 0.21
Partly Cloudy
Actual:
23 | 12 0.00
Average:
34 | 25 0.20
Scattered Clouds
Actual:
26 | 21 0.00
Average:
34 | 24 0.23
Snow
Actual:
37 | 16 0.00
Average:
33 | 24 0.32
Rain
Actual:
48 | 27 0.02
Average:
33 | 22 0.20
Partly Cloudy
Actual:
37 | 27 0.00
Average:
31 | 23 0.54
Overcast
Actual:
46 | 28 0.00
Average:
31 | 23 0.27
Rain
Actual:
39 | 30 0.35
Average:
31 | 23 0.21
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 21 18 16 8 3 -3 62 51 35 30.51 30.42 30.27 10 10 10 25 21 43 0.00  
2 25 20 16 14 10 6 88 69 53 30.72 30.63 30.52 10 10 10 20 13 30 0.00  
3 27 20 14 17 15 11 92 78 66 30.72 30.64 30.56 10 10 10 12 8 - 0.00  
4 33 27 21 28 20 14 82 74 64 30.55 30.44 30.38 10 10 10 16 11 20 0.00  
5 36 32 28 35 32 27 97 91 75 30.57 30.49 30.41 10 7 2 6 1 - 0.09 Rain
6 37 35 33 37 35 34 100 98 93 30.59 30.56 30.49 10 3 1 6 1 - 0.02  
7 37 34 32 34 32 31 100 96 86 30.51 30.46 30.41 10 7 1 16 3 22 0.01  
8 35 32 30 32 30 27 100 92 85 30.45 30.42 30.39 10 8 2 13 7 20 0.00 Snow
9 35 32 30 30 29 28 96 90 81 30.38 30.30 30.21 10 10 9 9 6 - 0.00  
10 36 34 32 34 32 26 100 92 78 30.20 29.99 29.69 10 8 2 23 3 29 0.01  
11 32 26 21 25 13 4 76 56 44 29.66 29.46 29.38 10 10 10 29 21 45 0.01  
12 21 18 15 9 3 1 73 53 44 29.48 29.40 29.34 10 9 3 29 19 40 0.00 Snow
13 25 21 17 18 15 10 86 81 60 29.49 28.97 28.81 10 3 0 31 15 46 0.00 Fog , Snow
14 28 24 21 25 18 10 93 79 57 29.04 28.89 28.82 10 4 0 23 19 36 0.00 Snow
15 23 21 18 12 8 6 66 59 55 29.84 29.48 29.08 10 10 10 24 19 39 0.00  
16 18 14 10 5 2 0 70 61 50 30.01 29.96 29.86 10 10 10 29 23 43 0.00  
17 15 12 10 1 -1 -4 67 54 45 30.33 30.16 29.99 10 10 10 30 23 40 0.00  
18 30 18 5 28 18 -1 93 84 70 30.37 30.04 29.67 10 4 0 14 6 26 0.00 Fog , Snow
19 34 26 17 28 19 12 93 82 66 29.70 29.64 29.60 10 9 1 18 10 23 0.00 Snow
20 33 28 23 32 25 18 100 88 78 29.70 29.68 29.63 10 9 4 10 6 18 0.00 Rain , Snow
21 37 35 33 34 33 31 100 93 82 29.70 29.63 29.41 10 10 5 10 1 17 0.38 Rain
22 37 35 32 34 26 7 89 69 35 29.59 29.39 29.31 10 10 10 22 15 37 0.01 Rain
23 34 28 21 7 3 -1 50 36 27 30.09 29.90 29.62 10 10 10 26 18 43 0.00  
24 21 16 10 9 3 -1 67 59 52 30.12 29.91 29.65 10 10 10 28 12 41 0.00  
25 23 18 12 11 7 3 70 61 52 29.68 29.65 29.63 10 10 10 30 22 46 0.00  
26 26 24 21 14 11 6 68 59 51 29.70 29.64 29.60 10 10 10 23 18 33 0.00  
27 37 26 16 30 16 5 93 67 48 29.92 29.86 29.72 10 8 2 18 11 28 0.00 Snow
28 48 38 27 32 24 19 79 73 54 29.89 29.87 29.83 10 10 10 16 5 - 0.02 Rain
29 37 32 27 28 23 19 78 71 54 29.89 29.79 29.62 10 10 10 16 9 22 0.00  
30 46 37 28 29 26 23 82 70 46 29.60 29.50 29.42 10 10 10 13 7 18 0.00  
31 39 34 30 36 31 24 100 85 70 29.64 29.47 29.26 10 9 4 14 3 18 0.35 Rain