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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 61 °F 48 °F
Mean Temperature 58 °F 47 °F 35 °F
Min Temperature 50 °F 34 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 30 18 7 551
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 0 0 14
Dew Point  
Dew Point 55 °F 34 °F 11 °F
Precipitation  
Precipitation 1.82 in 0.13 in 0.00 in 4.07 in
Snowdepth - - - -
Wind  
Wind 23 mph 3 mph 0 mph
Gust Wind 36 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.19 in 29.67 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 05, 2012 Rise Set
Actual Time 7:25 AM PST 5:01 PM PST
Civil Twilight 6:55 AM PST 5:30 PM PST
Nautical Twilight 6:22 AM PST 6:03 PM PST
Astronomical Twilight 5:50 AM PST 6:35 PM PST
Moon 2:08 PM PST (1/5) 4:15 AM PST (1/5)
Length of Visible Light 10h 34m
Length of Day
9h 35m
Waxing Gibbous, 88% of the Moon is Illuminated
Jan 5
Waxing Gibbous
Jan 8
Full
Jan 16
Last Quarter
Jan 22
New
Jan 30
First Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 63 46 30 36 33 30 100 75 35 30.27 30.22 30.17 10 8 0 8 1 - 0.00 Fog
2 63 48 34 45 38 32 97 77 43 30.32 30.26 30.19 10 10 7 6 1 - 0.00  
3 64 48 33 44 38 34 100 79 39 30.39 30.34 30.29 10 7 0 6 1 - 0.00 Fog
4 66 50 34 39 37 33 96 69 37 30.42 30.34 30.30 10 10 10 5 0 - 0.00  
5 66 50 34 42 37 32 96 69 36 30.33 30.25 30.15 10 10 10 6 1 - 0.00  
6 62 46 30 40 35 30 96 77 42 30.20 30.16 30.13 10 10 10 4 0 - 0.00  
7 66 50 35 34 25 18 92 36 16 30.26 30.18 30.14 10 10 10 23 11 36 0.00  
8 64 50 35 29 23 16 76 37 19 30.27 30.23 30.19 10 10 10 9 5 22 0.00  
9 63 46 28 34 29 25 89 64 27 30.30 30.23 30.18 10 10 8 5 1 - 0.00  
10 66 48 30 34 30 26 89 58 27 30.21 30.16 30.11 10 10 10 6 1 - 0.00  
11 68 49 30 32 28 26 82 56 22 30.18 30.10 30.04 10 10 10 7 1 - 0.00  
12 68 48 28 28 24 20 85 50 16 30.16 30.11 30.06 10 10 10 9 2 - 0.00  
13 66 47 28 29 26 23 82 54 21 30.29 30.21 30.17 10 10 10 6 1 - 0.00  
14 63 45 27 32 28 24 89 64 29 30.24 30.16 30.08 10 10 8 5 1 - 0.00  
15 54 42 30 39 33 21 85 63 46 30.16 30.04 29.97 10 10 9 20 7 32 0.00  
16 53 38 24 21 17 11 81 50 19 30.33 30.27 30.16 10 10 10 7 2 - 0.00  
17 51 35 19 32 22 15 85 60 31 30.45 30.38 30.34 10 10 10 6 1 - 0.00  
18 55 42 28 39 33 25 92 74 51 30.43 30.36 30.27 10 10 10 8 1 - 0.00  
19 48 40 33 43 39 31 100 89 69 30.25 30.15 30.08 10 6 1 9 3 - 0.11 Rain
20 55 48 42 55 47 42 100 98 90 30.08 29.92 29.69 4 2 0 12 3 20 1.82 Fog , Rain
21 55 46 37 54 42 35 94 73 47 30.14 29.92 29.69 10 10 9 16 9 26 0.13 Rain
22 48 45 42 47 43 37 100 90 80 30.18 30.05 29.85 10 6 2 10 6 - 0.56 Rain
23 57 50 39 47 44 39 100 90 56 30.15 29.83 29.67 10 6 1 16 8 24 1.44 Rain
24 57 47 37 48 44 37 100 88 67 30.43 30.33 30.16 10 10 6 5 1 - 0.00  
25 62 52 41 49 45 40 100 85 60 30.48 30.42 30.35 10 9 6 9 2 - 0.00  
26 66 54 41 55 49 41 100 90 61 30.35 30.29 30.24 10 8 2 12 3 18 0.01  
27 66 58 50 47 22 14 89 29 13 30.29 30.26 30.22 10 10 10 18 10 30 0.00  
28 61 48 34 33 27 18 86 50 23 30.38 30.32 30.27 10 10 10 9 3 - 0.00  
29 64 50 36 43 38 31 93 64 40 30.31 30.23 30.14 10 10 10 6 2 - 0.00  
30 61 50 39 44 42 39 97 74 51 30.12 30.07 30.02 10 10 10 9 1 - 0.00  
31 60 48 35 47 42 35 100 87 60 30.17 30.13 30.06 10 8 1 7 3 - 0.00