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Month of December, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 69 °F 57 °F
Mean Temperature 67 °F 60 °F 49 °F
Min Temperature 61 °F 50 °F 38 °F
Degree Days  
Heating Degree Days (base 65) 16 5 0 167
Cooling Degree Days (base 65) 2 0 0 5
Growing Degree Days (base 50) 17 9 0 285
Dew Point  
Dew Point 63 °F 46 °F 9 °F
Precipitation  
Precipitation 1.18 in 0.09 in 0.00 in 2.29 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 21 mph 3 mph 0 mph
Gust Wind 32 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.05 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 10, 2014 Rise Set
Actual Time 6:46 AM PST 4:43 PM PST
Civil Twilight 6:18 AM PST 5:10 PM PST
Nautical Twilight 5:47 AM PST 5:42 PM PST
Astronomical Twilight 5:17 AM PST 6:12 PM PST
Moon 8:54 PM PST (12/10) 9:46 AM PST (12/10)
Length of Visible Light 10h 52m
Length of Day
9h 57m
Waning Gibbous, 82% of the Moon is Illuminated
Dec 10
Waning Gibbous
Dec 14
Last Quarter
Dec 21
New
Dec 28
First Quarter
Jan 4
Full

Daily Weather History & Observations

2014 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 71 64 56 58 56 55 93 75 57 30.16 30.07 30.00 10 9 5 8 2 11 0.01 Rain
2 64 62 59 57 55 48 87 74 60 29.99 29.94 29.88 10 6 1 13 4 17 0.58 Rain
3 69 65 60 63 61 57 97 87 76 30.00 29.93 29.89 10 5 2 9 5 10 0.22 Rain
4 71 66 61 63 59 55 93 77 61 30.07 29.99 29.91 10 9 5 9 1 11 T  
5 70 63 56 58 55 52 93 73 53 30.13 30.09 30.04 10 7 3 7 1 9 0.00  
6 74 65 56 57 55 49 93 67 41 30.20 30.16 30.13 10 7 2 8 1 12 0.00  
7 76 65 53 54 51 47 89 63 36 30.18 30.12 30.07 10 10 8 8 3 11 0.00  
8 81 67 53 55 49 42 86 56 26 30.09 30.05 30.00 10 10 10 10 2 12 0.00  
9 78 65 51 55 51 46 86 59 32 30.11 30.04 29.98 10 8 1 9 3 13 0.00  
10 71 62 52 59 54 48 93 75 57 30.04 29.99 29.93 10 6 1 7 2 9 0.00  
11 68 64 59 57 55 52 87 75 63 30.00 29.94 29.88 10 7 4 12 5 19 0.00  
12 65 61 56 55 53 47 93 73 52 30.07 29.94 29.83 10 6 1 21 9 32 1.18 Rain
13 66 57 48 51 46 42 93 68 42 30.13 30.09 30.06 10 10 8 9 2 12 T Rain
14 67 57 46 49 45 41 86 65 43 30.14 30.09 30.04 10 10 10 8 3 14 0.00  
15 66 56 46 50 45 42 86 65 44 30.09 30.02 29.96 10 10 8 9 2 13 0.00  
16 63 59 55 53 51 47 83 72 60 30.03 29.98 29.96 10 10 7 10 4 12 0.06 Rain
17 66 59 52 53 49 42 93 69 44 30.11 30.01 29.95 10 9 2 15 6 24 0.24 Rain
18 65 57 48 50 46 44 86 67 48 30.21 30.16 30.10 10 10 10 9 3 11 T  
19 68 58 48 50 47 44 86 64 42 30.24 30.18 30.14 10 9 8 7 2 12 0.00  
20 65 57 49 52 49 46 89 73 56 30.19 30.14 30.11 10 8 4 8 1 10 0.00  
21 69 60 50 56 51 46 83 68 53 30.15 30.09 30.03 9 5 3 8 2 9 0.00  
22 76 62 48 56 50 46 93 66 38 30.05 30.00 29.93 10 5 2 9 1 12 0.00  
23 85 67 48 54 48 40 93 57 20 30.07 30.01 29.98 10 6 0 8 1 10 0.00 Fog
24 76 63 50 53 43 34 74 48 21 30.06 29.96 29.81 10 10 8 9 1 12 0.00  
25 68 59 50 54 34 12 86 50 13 29.93 29.82 29.76 10 10 8 13 3 20 0.00  
26 65 53 41 28 18 9 53 33 12 30.20 30.06 29.93 10 10 10 20 5 25 0.00  
27 64 55 45 33 20 13 37 26 15 30.32 30.28 30.20 10 10 10 21 7 27 0.00  
28 63 51 38 39 31 20 70 45 19 30.29 30.22 30.16 10 10 10 8 2 11 0.00  
29 63 52 41 47 40 34 79 63 46 30.16 30.10 30.03 10 10 9 8 3 10 0.00  
30 58 53 47 45 40 28 86 69 51 30.03 29.95 29.88 10 9 3 21 7 25 T Rain
31 57 49 41 29 21 11 49 32 15 30.06 30.00 29.93 10 10 9 13 4 16 T