Weather History for Seward, AK

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 55 °F 43 °F
Mean Temperature 57 °F 50 °F 39 °F
Min Temperature 53 °F 46 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 26 15 8 450
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 2 0 50
Dew Point  
Dew Point 54 °F 43 °F 15 °F
Precipitation  
Precipitation 1.78 in 0.37 in 0.00 in 11.20 in
Snowdepth - - - -
Wind  
Wind 26 mph 9 mph 0 mph
Gust Wind 40 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.05 in 29.55 in 28.88 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 02, 2013 Rise Set
Actual Time 6:55 AM AKDT 8:56 PM AKDT
Civil Twilight 6:10 AM AKDT 9:41 PM AKDT
Nautical Twilight 5:12 AM AKDT 10:38 PM AKDT
Astronomical Twilight 3:58 AM AKDT 11:51 PM AKDT
Moon 3:57 AM AKDT (9/2) 7:31 PM AKDT (9/2)
Length of Visible Light 15h 30m
Length of Day
14h 01m
Waning Crescent, 7% of the Moon is Illuminated
Sep 2
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Weather History Calendar

Precipitation Actual month total 11.20 Average Month Total: 10.13
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Rain
Actual:
57 | 48 0.00
Average:
59 | 46 0.14
Rain
Actual:
57 | 51 0.47
Average:
60 | 45 0.10
Rain
Actual:
57 | 51 0.66
Average:
58 | 46 0.11
Rain
Actual:
55 | 46 1.14
Average:
58 | 47 0.17
Rain
Actual:
57 | 43 0.02
Average:
58 | 46 0.31
Rain
Actual:
55 | 48 1.46
Average:
57 | 45 0.33
Rain
Actual:
55 | 50 0.56
Average:
57 | 45 0.46
Rain
Actual:
59 | 51 0.02
Average:
56 | 45 0.27
Rain
Actual:
55 | 50 1.78
Average:
57 | 44 0.23
Rain
Actual:
55 | 50 1.20
Average:
57 | 43 0.16
Rain
Actual:
60 | 48 0.83
Average:
56 | 45 0.31
Rain
Actual:
54 | 50 0.00
Average:
56 | 44 0.62
Rain
Actual:
55 | 48 0.46
Average:
56 | 44 0.37
Rain
Actual:
57 | 53 0.01
Average:
55 | 44 0.57
Scattered Clouds
Actual:
64 | 50 0.00
Average:
55 | 43 0.37
Partly Cloudy
Actual:
59 | 48 0.00
Average:
55 | 44 0.44
Rain
Actual:
55 | 48 0.00
Average:
53 | 43 0.37
Rain
Actual:
53 | 45 0.03
Average:
54 | 44 0.39
Rain
Actual:
55 | 44 0.03
Average:
53 | 43 0.39
Clear
Actual:
54 | 36 0.00
Average:
52 | 43 0.68
Rain
Actual:
52 | 34 0.02
Average:
53 | 41 0.31
Snow
Actual:
44 | 37 0.32
Average:
52 | 41 0.30
Snow
Actual:
43 | 35 0.03
Average:
52 | 40 0.30
Rain
Actual:
53 | 35 0.01
Average:
52 | 40 0.26
Rain
Actual:
52 | 42 1.24
Average:
51 | 40 0.31
Rain
Actual:
55 | 45 0.23
Average:
50 | 40 0.55
Rain
Actual:
52 | 44 0.68
Average:
50 | 41 0.28
Scattered Clouds
Actual:
57 | 46 0.00
Average:
50 | 39 0.29
Scattered Clouds
Actual:
52 | 45 0.00
Average:
50 | 40 0.39
Scattered Clouds
Actual:
55 | 45 0.00
Average:
50 | 39 0.35
 

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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 57 52 48 52 50 46 100 89 77 29.85 29.83 29.82 10 9 2 15 3 21 0.00 Rain
2 57 54 51 54 50 46 94 85 74 29.85 29.76 29.67 10 9 2 22 12 36 0.47 Rain
3 57 53 51 52 51 47 100 93 75 29.60 29.44 29.38 10 6 1 21 8 28 0.66 Rain
4 55 52 46 52 49 44 100 92 80 29.86 29.54 29.43 10 7 2 16 8 25 1.14 Rain
5 57 49 43 48 45 42 97 84 67 30.05 30.00 29.88 10 10 6 12 4 20 0.02 Rain
6 55 52 48 54 50 44 100 92 71 30.00 29.54 29.42 10 6 1 24 8 31 1.46 Rain
7 55 52 50 52 50 48 100 90 75 29.67 29.54 29.43 10 7 2 17 4 24 0.56 Rain
8 59 55 51 50 48 47 89 78 69 29.91 29.67 29.42 10 10 9 17 8 23 0.02 Rain
9 55 52 50 52 51 47 100 93 80 29.89 29.72 29.66 10 5 1 15 5 23 1.78 Rain
10 55 52 50 54 52 48 100 96 89 29.77 29.72 29.67 10 5 1 12 4 - 1.20 Rain
11 60 52 48 51 49 46 100 88 72 29.95 29.71 29.56 10 9 5 17 5 25 0.83 Rain
12 54 52 50 48 45 42 94 76 66 30.05 30.00 29.96 10 10 6 16 7 21 0.00 Rain
13 55 52 48 51 48 45 97 89 69 29.96 29.91 29.87 10 9 3 13 2 21 0.46 Rain
14 57 55 53 49 47 45 83 74 67 29.88 29.85 29.83 10 10 10 16 11 21 0.01 Rain
15 64 57 50 48 43 39 89 63 45 29.86 29.76 29.68 10 10 6 23 14 36 0.00  
16 59 54 48 42 39 35 71 58 41 29.66 29.54 29.47 10 10 9 17 13 28 0.00  
17 55 52 48 46 44 41 83 74 64 29.51 29.46 29.43 10 10 10 14 8 18 0.00 Rain
18 53 49 45 47 45 42 93 87 77 29.62 29.59 29.52 10 10 9 9 5 16 0.03 Rain
19 55 50 44 46 38 25 100 70 42 29.59 29.47 29.33 10 10 8 20 6 39 0.03 Rain
20 54 46 36 27 21 15 70 38 23 29.31 29.20 29.02 10 10 10 22 15 38 0.00  
21 52 42 34 38 34 28 82 70 56 29.01 28.93 28.88 10 10 10 23 10 31 0.02 Rain
22 44 40 37 38 34 26 87 75 53 29.22 29.00 28.88 10 9 5 26 19 40 0.32 Rain , Snow
23 43 39 35 34 30 22 93 69 45 29.70 29.47 29.23 10 10 6 23 19 37 0.03 Rain , Snow
24 53 42 35 46 35 26 93 74 55 29.98 29.91 29.72 10 10 4 22 9 32 0.01 Rain
25 52 47 42 50 45 39 100 89 74 29.88 29.61 29.50 10 7 2 24 12 34 1.24 Rain
26 55 49 45 47 46 44 100 88 74 29.60 29.49 29.27 10 10 7 17 4 23 0.23 Rain
27 52 48 44 46 43 38 96 82 59 29.24 29.06 28.91 10 8 4 23 13 32 0.68 Rain
28 57 52 46 41 36 32 77 56 42 29.11 29.06 29.01 10 10 10 22 13 32 0.00  
29 52 48 45 32 30 29 56 48 43 29.29 29.19 29.08 10 10 10 24 14 36 0.00  
30 55 50 45 31 29 28 54 47 37 29.57 29.44 29.31 10 10 10 20 15 32 0.00