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Month of September, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 78 °F 68 °F
Mean Temperature 73 °F 63 °F 56 °F
Min Temperature 64 °F 47 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 9 3 0 91
Cooling Degree Days (base 65) 8 1 0 34
Growing Degree Days (base 50) 22 16 6 493
Dew Point  
Dew Point 53 °F 40 °F 23 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 63 mph 7 mph 0 mph
Gust Wind 131 mph 35 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.43 in 30.05 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 19, 2012 Rise Set
Actual Time 6:44 AM PDT 7:03 PM PDT
Civil Twilight 6:13 AM PDT 7:34 PM PDT
Nautical Twilight 5:37 AM PDT 8:10 PM PDT
Astronomical Twilight 4:59 AM PDT 8:47 PM PDT
Moon 11:22 AM PDT (9/19) 8:54 PM PDT (9/19)
Length of Visible Light 13h 20m
Length of Day
12h 19m
Waxing Crescent, 18% of the Moon is Illuminated
Sep 19
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 60 45 37 34 32 47 31 19 30.01 29.96 29.85 10 10 10 23 13 - 0.00  
2 75 59 42 43 38 32 47 33 18 30.05 30.01 29.96 10 10 10 15 8 - 0.00  
3 79 60 40 45 42 36 64 40 20 30.07 30.02 29.94 10 10 10 10 7 - 0.00  
4 84 70 56 46 43 39 66 43 20 30.17 30.10 30.03 10 10 10 12 6 15 0.00  
5 88 72 55 46 43 40 62 42 21 30.06 29.94 29.80 10 9 2 36 8 47 0.00  
6 73 60 47 44 40 35 54 34 20 30.09 30.04 29.97 10 10 10 9 4 - 0.00  
7 86 70 54 43 39 36 47 32 17 30.22 30.15 30.10 10 10 10 14 6 16 0.00  
8 88 71 54 53 42 38 55 37 19 30.13 30.01 29.83 10 10 10 26 6 - T  
9 82 73 64 52 44 38 58 40 21 29.84 29.79 29.76 10 10 10 25 15 78 T  
10 68 60 52 45 35 27 57 40 22 30.12 29.96 29.82 10 10 10 28 12 33 0.00  
11 68 57 46 34 31 26 54 38 22 30.27 30.21 30.13 10 9 4 18 6 21 0.00  
12 74 60 46 37 32 25 61 39 16 30.43 30.34 30.24 10 7 2 63 8 - 0.00  
13 77 56 34 39 33 26 62 40 14 30.38 30.30 30.15 10 3 1 14 6 - 0.00  
14 84 62 40 40 36 30 54 36 18 30.15 30.06 29.95 2 1 0 13 6 - 0.00  
15 82 65 47 43 39 33 49 33 18 30.07 30.02 29.97 10 5 2 15 9 - 0.00  
16 81 62 43 44 41 34 62 36 17 30.19 30.12 30.04 9 5 1 13 7 - 0.00  
17 79 61 42 43 39 33 64 41 16 30.17 30.11 29.99 9 4 2 38 5 131 0.00  
18 84 63 41 47 40 37 58 41 27 30.08 30.03 29.96 4 2 1 13 6 - 0.00  
19 78 66 53 44 39 33 51 38 24 30.12 30.05 30.01 4 3 2 20 4 39 0.00  
20 84 65 45 45 38 35 54 39 22 30.13 30.07 29.99 4 2 1 16 4 25 0.00  
21 84 64 43 45 41 37 58 41 21 30.06 29.98 29.90 4 2 1 12 4 - 0.00  
22 81 63 44 49 46 44 64 50 39 30.00 29.96 29.92 10 5 2 15 10 22 0.00  
23 73 64 54 50 46 44 72 55 38 30.09 30.03 29.99 10 4 1 12 7 17 0.00  
24 73 58 42 50 47 42 82 58 36 30.06 29.99 29.91 10 4 2 18 4 24 0.00  
25 76 67 58 47 40 28 57 38 18 30.01 29.95 29.92 10 10 6 25 10 26 0.00  
26 73 56 38 45 43 39 66 49 26 30.07 30.02 29.98 10 8 5 14 8 - 0.00  
27 77 59 41 44 41 39 62 45 24 30.09 30.02 29.93 10 6 2 13 4 23 0.00  
28 72 62 52 47 43 41 68 53 37 29.98 29.94 29.88 6 2 1 13 4 14 T Rain
29 77 63 48 49 44 34 64 42 22 30.12 30.02 29.94 10 10 7 24 8 23 0.00  
30 76 65 53 39 33 23 50 32 14 30.29 30.23 30.13 10 8 4 17 5 21 0.00