Weather History for KSIY - December, 2013

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Month of December, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 40 °F 7 °F
Mean Temperature 43 °F 28 °F 0 °F
Min Temperature 31 °F 14 °F -9 °F
Degree Days  
Heating Degree Days (base 65) 65 37 22 1158
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 17 °F -12 °F
Precipitation  
Precipitation 0.05 in 0.00 in 0.00 in 0.09 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 3 mph 0 mph
Gust Wind 35 mph 24 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.80 in 30.35 in 29.78 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Dec. 28, 2013 Rise Set
Actual Time 7:36 AM PST 4:46 PM PST
Civil Twilight 7:05 AM PST 5:18 PM PST
Nautical Twilight 6:30 AM PST 5:53 PM PST
Astronomical Twilight 5:56 AM PST 6:27 PM PST
Moon 3:17 AM PST (12/28) 1:43 PM PST (12/28)
Length of Visible Light 10h 13m
Length of Day
9h 10m
Waning Crescent, 18% of the Moon is Illuminated
Dec 28
Waning Crescent
Jan 1
New
Jan 7
First Quarter
Jan 15
Full
Jan 23
Last Quarter

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 57 43 28 37 31 25 92 75 47 30.51 30.39 30.26 10 10 9 10 3 17 0.00  
2 55 43 31 43 33 26 89 71 50 30.21 30.05 29.94 10 10 8 26 8 31 0.03 Rain
3 40 32 24 25 19 8 81 61 40 30.14 30.06 30.01 10 10 10 20 9 24 0.00  
4 33 21 8 9 6 2 73 57 32 30.27 30.22 30.14 10 10 10 22 5 25 0.00  
5 31 17 2 10 5 -3 87 64 36 30.34 30.25 30.19 10 10 10 6 1 7 0.00  
6 37 28 18 26 19 10 92 72 43 30.18 29.92 29.78 10 6 0 29 7 35 0.05 Fog , Snow
7 28 14 0 21 14 -1 92 76 62 30.39 30.08 29.86 10 9 2 14 7 16 0.01 Snow
8 7 0 -7 -1 -6 -10 91 84 76 30.51 30.45 30.40 10 10 10 5 3 - 0.00  
9 20 6 -9 9 -6 -12 100 82 62 30.80 30.67 30.54 10 5 0 7 1 7 0.00 Fog
10 23 10 -3 14 4 -7 100 80 62 30.71 30.62 30.55 10 9 5 7 0 7 0.00  
11 29 15 1 17 5 -3 95 82 63 30.59 30.49 30.38 10 6 0 5 1 5 0.00 Fog
12 30 17 3 24 9 0 92 84 63 30.50 30.37 30.30 8 3 0 14 2 20 T Fog , Snow
13 43 32 20 29 24 17 92 79 55 30.57 30.47 30.38 10 7 3 8 2 14 T  
14 42 29 16 31 21 14 100 87 65 30.67 30.56 30.47 10 4 0 6 1 23 0.00 Fog
15 41 30 18 30 22 15 100 88 65 30.64 30.54 30.48 10 3 0 15 0 - 0.00 Fog
16 45 31 16 30 21 14 92 85 53 30.60 30.49 30.44 10 4 0 12 2 27 0.00 Fog
17 49 33 16 29 20 14 92 84 46 30.44 30.34 30.26 10 5 0 15 2 16 0.00 Fog
18 40 29 17 30 24 16 96 81 64 30.25 30.11 29.99 10 9 5 16 4 25 0.00  
19 42 35 27 29 20 10 82 59 27 30.17 30.10 30.00 10 10 10 21 14 30 0.00  
20 38 28 17 22 17 13 77 55 37 30.26 30.17 30.08 10 10 9 9 3 12 T  
21 54 39 24 37 28 19 92 71 50 30.34 30.21 30.09 10 10 10 20 6 23 0.00  
22 52 38 24 35 29 23 92 80 54 30.51 30.44 30.34 10 10 8 8 2 9 T Rain
23 47 34 21 34 25 18 100 88 60 30.60 30.50 30.42 10 4 0 6 1 7 0.00 Fog
24 47 34 20 36 25 19 100 91 65 30.62 30.51 30.45 10 2 0 7 1 16 0.00 Fog
25 46 33 19 32 22 15 100 87 58 30.63 30.53 30.48 10 3 0 8 2 15 0.00 Fog
26 48 33 17 30 19 14 100 85 49 30.57 30.46 30.40 10 4 0 8 1 19 0.00 Fog
27 34 25 15 28 17 12 96 88 75 30.43 30.35 30.30 10 6 0 9 1 11 0.00 Fog
28 45 30 15 29 18 12 92 83 49 30.52 30.39 30.29 10 4 0 7 2 8 0.00 Fog
29 47 30 13 23 17 10 88 68 34 30.53 30.45 30.38 10 10 10 7 2 9 0.00  
30 45 31 16 21 16 12 81 64 37 30.45 30.39 30.34 10 10 10 8 2 9 0.00  
31 51 37 22 24 19 16 81 59 28 30.43 30.38 30.32 10 10 10 7 2 20 0.00