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Month of January, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 75 °F 61 °F
Mean Temperature 68 °F 61 °F 53 °F
Min Temperature 58 °F 47 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 12 4 0 125
Cooling Degree Days (base 65) 3 0 0 13
Growing Degree Days (base 50) 18 11 2 349
Dew Point  
Dew Point 49 °F 23 °F -9 °F
Precipitation  
Precipitation 0.03 in 0.00 in 0.00 in 0.03 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 40 mph 4 mph 0 mph
Gust Wind 66 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.31 in 30.10 in 29.68 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 22, 2012 Rise Set
Actual Time 6:48 AM PST 5:06 PM PST
Civil Twilight 6:21 AM PST 5:33 PM PST
Nautical Twilight 5:51 AM PST 6:03 PM PST
Astronomical Twilight 5:21 AM PST 6:33 PM PST
Moon 6:08 AM PST (1/22) 4:52 PM PST (1/22)
Length of Visible Light 11h 11m
Length of Day
10h 18m
Waning Crescent, 0% of the Moon is Illuminated
Jan 22
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 81 64 47 30 21 14 42 25 8 30.27 30.20 30.13 10 10 10 10 4 12 0.00  
2 82 65 47 31 22 15 38 24 9 30.29 30.22 30.17 10 10 10 12 4 26 0.00  
3 82 66 50 32 25 20 50 30 10 30.27 30.22 30.16 10 10 10 10 4 13 0.00  
4 81 66 50 33 25 21 44 28 12 30.31 30.25 30.22 10 10 10 10 6 12 0.00  
5 80 65 50 30 24 18 38 24 10 30.22 30.12 30.00 10 10 10 10 5 12 0.00  
6 78 63 47 35 26 21 41 27 12 30.04 29.97 29.93 10 10 10 12 4 13 0.00  
7 77 62 46 32 23 4 50 29 8 30.10 29.97 29.91 10 10 10 23 5 30 0.00  
8 74 63 52 16 11 4 19 13 7 30.22 30.15 30.09 10 10 10 20 6 25 0.00  
9 74 62 50 29 19 10 32 23 13 30.28 30.21 30.14 10 10 10 9 4 22 0.00  
10 72 59 46 31 26 23 42 29 16 30.19 30.11 30.04 10 10 10 10 4 13 0.00  
11 72 60 48 35 28 18 50 33 16 30.08 30.03 29.98 10 10 10 10 4 16 0.00  
12 75 64 52 23 11 0 26 16 6 30.12 30.06 30.01 10 10 10 15 4 23 0.00  
13 75 61 47 13 2 -7 15 10 4 30.26 30.19 30.13 10 10 10 9 4 12 0.00  
14 68 56 44 27 12 3 25 17 9 30.20 30.15 30.10 10 10 10 9 4 10 0.00  
15 65 55 44 33 18 7 42 28 13 30.13 30.06 30.01 10 10 10 10 4 14 0.00  
16 68 57 46 38 34 28 60 44 28 30.11 30.03 29.99 10 10 10 15 4 20 0.00  
17 66 53 39 33 31 28 70 48 26 30.28 30.22 30.12 10 10 10 9 2 14 0.00  
18 68 54 39 32 28 24 65 43 21 30.31 30.22 30.15 10 10 10 12 4 15 0.00  
19 72 57 41 32 27 21 62 39 16 30.13 30.04 29.95 10 10 10 9 5 13 0.00  
20 74 61 48 37 31 27 54 37 20 30.04 29.98 29.94 10 10 10 9 4 12 0.00  
21 82 68 53 43 28 1 64 35 6 29.99 29.81 29.68 10 8 2 40 5 66 0.00 Rain
22 68 57 45 38 32 27 62 43 24 30.14 30.08 30.01 10 10 10 10 2 13 0.00  
23 61 54 46 49 40 32 77 58 39 30.06 29.95 29.85 10 10 6 14 2 16 0.03  
24 71 58 44 44 29 14 86 52 17 30.24 30.13 29.98 10 10 10 22 6 28 0.00  
25 83 68 53 36 31 17 38 27 15 30.27 30.18 30.11 10 10 10 21 5 28 0.00 Rain
26 81 66 50 41 36 34 61 40 18 30.15 30.05 29.93 10 10 10 9 3 10 0.00  
27 78 66 53 39 26 9 59 37 14 30.21 30.08 29.93 10 10 10 18 8 26 0.00  
28 77 68 58 10 1 -9 13 8 3 30.31 30.26 30.19 10 10 10 21 9 28 0.00  
29 78 62 46 19 6 -5 18 11 4 30.27 30.18 30.08 10 10 10 9 5 12 0.00  
30 74 60 46 24 14 6 28 18 7 30.06 29.98 29.92 10 10 10 13 6 15 0.00  
31 80 63 45 33 19 9 39 23 7 30.12 30.01 29.94 10 10 10 10 2 12 0.00