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Month of January, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 69 °F 56 °F 48 °F
Mean Temperature 58 °F 49 °F 40 °F
Min Temperature 50 °F 42 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 25 16 8 493
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 29
Dew Point  
Dew Point 55 °F 44 °F 18 °F
Precipitation  
Precipitation 1.71 in 0.12 in 0.00 in 3.57 in
Snowdepth - - - -
Wind  
Wind 37 mph 8 mph 0 mph
Gust Wind 54 mph 22 mph 9 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.22 in 29.79 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 02, 2015 Rise Set
Actual Time 7:53 AM PST 4:47 PM PST
Civil Twilight 7:19 AM PST 5:21 PM PST
Nautical Twilight 6:43 AM PST 5:57 PM PST
Astronomical Twilight 6:07 AM PST 6:33 PM PST
Moon 3:13 PM PST (1/2) 5:22 AM PST (1/2)
Length of Visible Light 10h 01m
Length of Day
8h 54m
Waxing Gibbous, 94% of the Moon is Illuminated
Jan 2
Waxing Gibbous
Jan 4
Full
Jan 13
Last Quarter
Jan 20
New
Jan 26
First Quarter

Daily Weather History & Observations

2015 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 50 42 33 28 22 18 75 52 39 30.32 30.24 30.19 10 10 10 20 9 25 0.00  
2 48 40 32 43 33 27 93 76 57 30.27 30.23 30.20 10 10 4 10 4 - 0.00  
3 50 46 42 46 45 43 100 94 82 30.28 30.26 30.24 10 9 3 9 5 - 0.00 Rain
4 51 48 46 52 49 45 100 98 93 30.32 30.28 30.25 10 4 1 29 13 39 0.38 Rain
5 53 50 46 52 50 45 100 96 88 30.38 30.34 30.27 10 7 1 24 14 33 0.06 Rain
6 60 52 44 52 46 43 100 89 68 30.29 30.25 30.23 10 9 4 12 4 - 0.00  
7 62 52 42 46 43 41 93 71 52 30.25 30.19 30.13 10 10 10 17 10 23 0.00  
8 59 52 46 43 41 37 76 68 55 30.12 30.08 30.04 10 10 10 17 13 20 0.00  
9 59 50 42 45 40 37 93 74 55 30.10 30.06 30.03 10 9 3 16 10 18 0.00  
10 50 46 42 50 45 41 100 96 87 30.12 30.07 30.03 10 6 1 9 4 - 0.03 Rain
11 50 46 42 48 45 43 100 97 93 30.21 30.15 30.11 10 9 2 7 3 - 0.14 Rain
12 53 50 44 52 48 45 100 95 82 30.40 30.31 30.21 10 8 2 9 3 - 0.26 Rain
13 53 48 42 45 42 36 100 83 67 30.43 30.33 30.19 10 10 10 21 10 28 0.00  
14 55 48 41 41 36 34 81 69 58 30.23 30.18 30.12 10 10 10 26 12 32 0.00  
15 57 49 41 54 44 36 100 84 63 30.19 30.05 29.88 10 8 2 37 12 50 0.63 Rain
16 55 50 46 52 45 41 100 83 62 30.28 30.16 29.96 10 8 2 17 8 22 0.04 Rain
17 55 52 48 55 53 45 100 97 77 30.12 29.95 29.79 10 4 1 37 17 54 1.71 Rain
18 55 52 50 54 49 45 100 87 76 30.38 30.22 29.95 7 5 3 28 19 38 0.11 Rain
19 53 47 41 48 44 41 100 88 72 30.50 30.44 30.38 10 8 2 10 5 - 0.01 Rain
20 51 44 35 43 40 36 100 88 67 30.42 30.33 30.26 10 10 5 12 7 - 0.00  
21 55 45 35 41 37 34 100 70 54 30.28 30.25 30.22 10 10 5 18 8 23 0.00  
22 60 52 44 48 42 37 93 78 52 30.44 30.34 30.25 10 10 4 15 6 - 0.00  
23 55 50 46 54 48 45 100 92 82 30.48 30.44 30.39 10 9 1 8 4 - 0.10 Rain
24 59 52 44 54 49 45 100 97 82 30.42 30.32 30.23 10 6 0 8 2 - 0.00 Fog
25 69 58 46 54 49 46 100 80 53 30.23 30.08 29.97 10 10 1 16 5 - 0.00  
26 60 52 44 52 49 43 100 85 67 30.06 30.01 29.97 10 8 2 16 6 22 0.00  
27 55 50 44 52 49 45 100 95 87 30.29 30.15 30.03 10 8 1 9 2 - 0.05 Rain
28 60 55 50 52 49 46 100 87 63 30.34 30.32 30.29 10 10 4 8 4 - 0.05  
29 55 48 41 50 46 41 100 90 72 30.32 30.29 30.25 10 9 4 13 5 - 0.00  
30 59 49 39 48 42 37 100 85 51 30.30 30.25 30.20 10 10 5 17 6 21 0.00  
31 60 50 39 43 40 37 93 71 48 30.21 30.14 30.06 10 10 10 20 7 21 0.00