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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 64 °F 50 °F 34 °F
Mean Temperature 46 °F 34 °F 18 °F
Min Temperature 33 °F 19 °F -2 °F
Degree Days  
Heating Degree Days (base 65) 48 31 18 946
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 17 °F -11 °F
Precipitation  
Precipitation 0.28 in 0.02 in 0.00 in 0.49 in
Snowdepth - - - -
Wind  
Wind 34 mph 4 mph 0 mph
Gust Wind 48 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.54 in 30.10 in 29.48 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 19, 2012 Rise Set
Actual Time 7:11 AM PST 4:59 PM PST
Civil Twilight 6:42 AM PST 5:28 PM PST
Nautical Twilight 6:09 AM PST 6:01 PM PST
Astronomical Twilight 5:37 AM PST 6:33 PM PST
Moon 3:52 AM PST (1/19) 1:36 PM PST (1/19)
Length of Visible Light 10h 46m
Length of Day
9h 47m
Waning Crescent, 15% of the Moon is Illuminated
Jan 19
Waning Crescent
Jan 22
New
Jan 30
First Quarter
Feb 7
Full
Feb 14
Last 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 48 31 14 18 12 6 71 52 28 30.48 30.29 30.24 10 10 8 9 3 - 0.00  
2 45 30 15 16 12 3 68 50 30 30.27 30.20 30.14 10 10 10 8 3 - 0.00  
3 62 40 18 18 12 8 65 42 13 30.37 30.25 30.17 10 10 10 6 2 - 0.00  
4 60 40 21 13 10 7 59 34 15 30.45 30.30 30.24 10 10 10 8 2 - 0.00  
5 64 44 24 14 10 6 51 33 13 30.32 30.14 30.03 10 10 10 8 4 - 0.00  
6 50 34 19 24 16 8 78 55 36 30.17 30.04 29.99 10 10 10 7 2 - 0.00  
7 45 33 17 23 18 11 77 57 39 30.34 30.20 30.04 10 10 10 13 5 18 0.00  
8 42 27 12 18 14 8 84 61 38 30.47 30.32 30.28 10 10 10 8 4 - 0.00  
9 46 29 12 18 12 3 74 54 30 30.45 30.25 30.14 10 10 9 8 2 - 0.00  
10 50 32 14 18 12 6 77 56 27 30.24 30.13 30.06 10 10 10 9 3 - 0.00  
11 45 26 8 20 13 2 77 60 36 30.33 30.17 30.11 10 10 10 6 2 - 0.00  
12 44 28 12 14 11 5 77 54 27 30.28 30.18 30.13 10 10 8 7 2 - 0.00  
13 46 26 7 12 7 -1 70 50 23 30.37 30.22 30.17 10 10 10 7 3 - 0.00  
14 54 30 6 10 4 -2 70 44 13 30.25 30.07 29.94 10 10 10 9 1 - 0.00  
15 59 40 21 18 3 -6 71 26 9 29.92 29.79 29.67 10 10 7 28 10 38 0.00  
16 34 22 10 18 5 -6 74 48 22 30.10 30.02 29.86 10 10 10 17 7 25 0.00  
17 37 18 -2 3 -3 -11 72 43 18 30.22 30.10 30.06 10 10 10 7 3 - 0.00  
18 55 36 17 7 3 -2 46 28 12 30.17 30.05 30.01 10 10 10 13 5 - 0.00  
19 59 46 32 28 13 3 57 30 15 30.01 29.89 29.80 10 10 6 25 8 38 0.00  
20 61 46 32 36 27 22 67 47 26 29.97 29.78 29.57 10 10 10 17 5 22 0.01 Rain
21 48 39 28 45 33 23 100 75 47 29.96 29.68 29.48 10 9 2 34 15 48 0.28 Rain
22 39 32 26 28 25 22 89 72 57 30.02 29.90 29.76 10 10 10 15 6 24 0.00  
23 39 36 32 37 32 24 100 86 55 30.05 29.80 29.64 10 8 0 12 5 22 0.15 Fog , Rain , Snow
24 46 36 26 34 30 25 96 78 50 30.28 30.17 30.05 10 10 10 9 4 - 0.01  
25 59 44 28 40 33 27 96 76 41 30.44 30.27 30.21 10 10 9 8 3 - 0.00  
26 55 44 33 45 38 30 96 82 57 30.23 30.14 30.06 10 10 5 14 6 22 0.03 Rain
27 44 32 21 33 21 17 89 65 34 30.39 30.30 30.20 10 10 10 12 4 - 0.00  
28 42 28 15 23 19 11 92 72 40 30.54 30.37 30.33 10 10 10 8 1 - 0.01  
29 50 34 18 27 22 16 92 68 28 30.32 30.17 30.01 10 10 10 8 1 - 0.00  
30 57 44 30 28 26 19 82 60 23 30.06 29.97 29.90 10 10 10 7 2 - 0.00  
31 55 39 23 30 25 19 92 64 29 30.07 30.00 29.94 10 10 10 9 3 - 0.00