Weather History for KALW - January, 2013

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Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 36 °F 26 °F
Mean Temperature 50 °F 32 °F 24 °F
Min Temperature 45 °F 28 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 42 33 16 1015
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 27 °F 14 °F
Precipitation  
Precipitation 0.52 in 0.04 in 0.00 in 1.32 in
Snowdepth - - - -
Wind  
Wind 33 mph 5 mph 0 mph
Gust Wind 45 mph 25 mph 20 mph
Sea Level Pressure  
Sea Level Pressure 30.66 in 30.29 in 29.64 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 10, 2013 Rise Set
Actual Time 7:33 AM PST 4:28 PM PST
Civil Twilight 6:59 AM PST 5:02 PM PST
Nautical Twilight 6:22 AM PST 5:39 PM PST
Astronomical Twilight 5:46 AM PST 6:15 PM PST
Moon 6:17 AM PST (1/10) 3:42 PM PST (1/10)
Length of Visible Light 10h 02m
Length of Day
8h 54m
Waning Crescent, 1% of the Moon is Illuminated
Jan 10
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter

Daily Weather History & Observations

2013 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 30 29 28 27 26 23 96 88 75 30.66 30.60 30.49 10 6 2 9 2 - 0.00  
2 30 26 21 26 21 18 89 77 66 30.64 30.58 30.49 10 10 6 7 2 - 0.00  
3 28 24 19 25 20 15 93 87 72 30.51 30.43 30.34 10 8 4 8 3 - 0.00  
4 33 29 24 26 24 21 92 83 70 30.47 30.43 30.41 10 8 5 8 1 - 0.00  
5 30 27 24 27 24 23 93 86 75 30.43 30.36 30.25 9 6 4 9 4 - 0.00  
6 39 34 28 31 28 26 92 81 70 30.26 30.20 30.10 10 7 4 5 2 - 0.00  
7 52 42 33 41 36 30 93 75 61 30.12 30.02 29.93 10 8 2 25 9 36 0.52 Rain
8 55 48 42 45 39 34 93 72 47 30.17 30.07 29.90 10 8 2 21 12 28 0.12 Rain
9 57 47 37 39 34 29 73 57 36 29.89 29.79 29.64 10 10 10 33 20 45 0.00 Rain
10 36 33 30 31 29 26 96 86 72 30.02 29.95 29.90 10 6 0 12 9 - 0.07 Fog , Snow
11 30 26 23 23 20 16 81 75 69 30.32 30.22 30.03 10 10 3 13 7 - 0.00  
12 28 24 19 25 20 15 93 80 66 30.43 30.35 30.30 10 8 4 9 5 - 0.00  
13 28 24 19 22 18 14 85 76 61 30.50 30.47 30.42 10 10 8 6 3 - 0.00  
14 35 30 26 25 21 18 78 70 61 30.50 30.44 30.37 10 10 10 8 1 - 0.00  
15 41 32 24 33 26 21 92 83 65 30.65 30.60 30.51 10 6 3 6 2 - 0.00  
16 26 24 21 26 24 19 100 95 88 30.66 30.60 30.56 4 1 0 6 2 - 0.00 Fog
17 28 26 24 25 24 23 100 91 85 30.63 30.57 30.46 7 4 2 7 3 - 0.00  
18 30 28 25 27 26 23 100 92 86 30.45 30.35 30.28 5 3 0 6 1 - 0.00 Fog
19 28 27 26 27 25 24 100 92 88 30.53 30.45 30.36 7 2 0 6 1 - 0.00 Fog
20 28 27 26 25 24 22 96 89 84 30.61 30.54 30.49 8 5 2 6 2 - 0.00  
21 27 26 25 23 22 21 92 85 80 30.49 30.42 30.33 8 6 4 6 2 - 0.00  
22 26 25 24 23 22 21 93 88 84 30.40 30.32 30.25 9 6 2 7 3 - 0.00  
23 32 28 24 28 24 21 93 88 85 30.22 30.11 29.96 10 6 3 9 3 - 0.11 Rain
24 37 34 30 33 31 27 100 93 83 30.28 30.21 30.16 10 4 0 8 3 - 0.01 Fog , Rain
25 41 36 30 39 32 28 100 95 92 30.20 30.05 29.93 10 2 0 14 5 - 0.21 Fog , Rain
26 39 36 30 37 34 30 100 97 89 30.04 29.96 29.92 10 2 0 14 5 20 0.15 Fog , Rain
27 42 36 30 34 31 29 100 84 70 30.09 30.03 29.99 10 8 0 14 6 - 0.03 Fog , Rain , Snow
28 39 37 35 35 33 31 93 83 77 30.03 29.99 29.95 10 10 8 15 12 23 0.05 Rain
29 45 42 39 39 36 33 83 78 73 30.27 30.18 29.97 10 10 10 18 12 24 0.03 Rain
30 51 48 44 40 37 35 79 71 66 30.32 30.29 30.25 10 10 10 24 15 29 0.00  
31 54 50 45 41 39 38 86 72 59 30.35 30.30 30.26 10 10 10 15 11 - 0.02 Rain