Weather History for CYKA - December, 2012

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 55 °F 36 °F 26 °F
Mean Temperature 48 °F 30 °F 22 °F
Min Temperature 41 °F 25 °F 9 °F
Degree Days  
Heating Degree Days (base 65) 44 35 17 1073
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 41 °F 26 °F 10 °F
Precipitation  
Precipitation 0.16 in 0.03 in 0.00 in 0.81 in
Snowdepth - - - -
Wind  
Wind 31 mph 7 mph 0 mph
Gust Wind 40 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.57 in 29.90 in 29.11 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 11, 2012 Rise Set
Actual Time 7:54 AM PST 3:56 PM PST
Civil Twilight 7:14 AM PST 4:35 PM PST
Nautical Twilight 6:32 AM PST 5:17 PM PST
Astronomical Twilight 5:52 AM PST 5:57 PM PST
Moon 5:49 AM PST (12/11) 2:44 PM PST (12/11)
Length of Visible Light 9h 20m
Length of Day
8h 02m
Waning Crescent, 4% of the Moon is Illuminated
Dec 11
Waning Crescent
Dec 13
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

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 53 46 39 41 35 28 87 62 38 29.49 29.42 29.34 - - - 31 10 40 0.02 Rain
2 48 44 41 39 34 30 93 68 44 29.58 29.35 29.19 20 20 20 17 7 25 0.01 Rain
3 49 44 39 32 29 21 66 52 35 29.92 29.79 29.59 - - - 18 12 24 0.00  
4 55 48 41 38 33 30 81 58 39 29.75 29.56 29.45 20 20 19 25 11 39 0.04 Rain
5 45 40 34 34 24 19 76 50 28 30.08 29.90 29.55 - - - 14 7 23 0.00  
6 40 36 33 34 32 27 93 86 61 30.08 30.01 29.95 20 14 6 10 6 - 0.02 Rain , Snow
7 36 32 28 30 27 21 93 80 55 30.05 29.93 29.86 20 15 5 14 5 - 0.00 Snow
8 33 28 24 23 21 19 80 73 57 30.42 30.27 30.07 - - - 17 8 18 0.00  
9 28 24 19 25 21 16 93 82 65 30.42 30.32 30.23 20 7 1 14 8 - 0.04 Snow
10 33 24 16 32 28 21 100 91 83 30.30 30.18 29.90 20 7 2 9 3 - 0.08 Snow
11 35 31 27 34 31 27 100 95 87 29.86 29.68 29.59 20 9 2 10 4 - 0.00  
12 37 32 28 34 31 23 100 92 80 30.00 29.85 29.67 20 10 8 8 1 - 0.01 Snow
13 36 28 21 32 27 20 100 90 75 30.01 29.90 29.76 20 9 1 17 5 24 0.03 Fog , Snow
14 36 30 23 32 26 19 100 82 54 29.97 29.88 29.76 20 7 2 16 8 - 0.00 Rain , Snow
15 33 27 21 28 24 19 93 82 65 29.94 29.72 29.54 20 10 3 21 15 - 0.02 Rain , Snow
16 33 26 19 28 25 21 93 83 72 29.67 29.53 29.22 20 13 1 14 6 - 0.01 Snow
17 33 32 28 32 30 27 100 93 87 29.74 29.33 29.11 20 10 0 15 8 17 0.16 Snow
18 31 22 12 28 19 10 93 83 71 29.96 29.90 29.76 20 16 8 9 3 - 0.00 Fog
19 34 22 9 25 21 16 93 74 52 29.96 29.82 29.70 20 16 10 20 9 25 0.00  
20 40 36 31 32 29 25 87 73 58 29.81 29.65 29.57 20 12 5 20 13 24 0.01 Snow
21 36 30 23 28 25 22 93 86 75 30.00 29.91 29.83 20 9 0 12 4 - 0.02 Fog , Snow
22 33 29 25 28 26 19 100 89 67 29.87 29.75 29.64 20 5 1 16 5 - 0.08 Snow
23 27 26 25 25 22 19 93 82 65 29.94 29.88 29.80 20 12 2 13 7 - 0.04 Snow
24 27 23 19 23 14 10 86 68 48 30.32 30.19 29.91 20 12 5 26 14 28 0.02 Snow
25 26 24 21 21 18 15 86 78 66 30.30 30.05 29.86 20 12 5 15 11 18 0.00 Snow
26 30 27 24 25 24 19 93 83 76 30.00 29.91 29.86 20 15 6 14 8 - 0.00 Snow
27 36 28 21 27 24 19 93 86 70 30.21 30.11 30.01 20 13 6 6 1 - 0.00  
28 30 24 18 28 25 21 100 87 69 30.26 30.23 30.21 20 11 1 6 2 - 0.12 Snow
29 32 29 26 28 28 27 100 92 80 30.31 30.24 30.19 20 5 1 6 2 - 0.08 Snow
30 30 28 25 28 25 23 100 86 71 30.38 30.34 30.30 - - - 10 4 - 0.00  
31 27 23 19 21 19 18 93 83 63 30.57 30.45 30.35 20 12 3 12 6 - 0.00 Snow