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Month of September, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 79 °F 63 °F
Mean Temperature 79 °F 63 °F 48 °F
Min Temperature 62 °F 47 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 17 4 0 132
Cooling Degree Days (base 65) 14 3 0 81
Growing Degree Days (base 50) 30 18 5 532
Dew Point  
Dew Point 56 °F 40 °F 27 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 24 mph 6 mph 0 mph
Gust Wind 32 mph 25 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.36 in 29.98 in 29.54 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 13, 2011 Rise Set
Actual Time 6:35 AM PDT 7:17 PM PDT
Civil Twilight 6:04 AM PDT 7:48 PM PDT
Nautical Twilight 5:27 AM PDT 8:24 PM PDT
Astronomical Twilight 4:48 AM PDT 9:03 PM PDT
Moon 7:23 PM PDT (9/13) 8:04 AM PDT (9/13)
Length of Visible Light 13h 43m
Length of Day
12h 41m
Full, 98% of the Moon is Illuminated
Sep 13
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full

Daily Weather History & Observations

2011 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 80 67 53 43 39 34 66 43 19 30.10 30.02 29.97 10 10 10 20 9 24 0.00  
2 72 58 44 42 37 32 47 34 20 30.20 30.10 29.97 10 10 10 17 10 - 0.00  
3 75 57 38 42 36 29 66 37 16 30.25 30.15 30.04 10 10 10 8 4 - 0.00  
4 84 67 50 44 37 32 54 36 17 30.04 29.93 29.83 10 10 10 12 5 15 0.00  
5 89 71 53 42 39 36 51 34 16 29.97 29.88 29.81 10 10 10 14 7 17 0.00  
6 89 74 59 44 42 35 55 36 16 30.11 30.05 29.98 10 10 10 14 6 18 0.00  
7 89 68 46 41 38 32 47 30 12 30.19 30.11 30.03 10 10 10 9 4 - 0.00  
8 91 70 49 47 39 29 45 29 11 30.16 30.10 30.05 10 10 10 10 6 - 0.00  
9 97 79 60 47 43 35 56 34 12 30.15 30.05 29.94 10 10 10 12 4 14 0.00  
10 92 72 52 56 42 35 50 31 12 30.01 29.92 29.82 10 10 10 10 6 - 0.00  
11 93 78 62 50 44 41 44 33 21 29.90 29.84 29.75 10 10 10 15 7 18 0.00  
12 90 71 51 47 40 32 46 26 10 29.94 29.88 29.83 10 10 10 15 9 - 0.00  
13 86 68 50 42 37 27 39 26 11 29.98 29.93 29.87 10 10 10 12 8 - 0.00  
14 85 67 48 44 40 33 53 34 16 29.91 29.83 29.71 10 10 10 17 8 29 0.00  
15 68 58 48 44 42 40 53 43 30 29.86 29.79 29.74 10 10 10 22 17 32 T  
16 65 52 38 41 36 31 66 43 26 29.92 29.88 29.83 10 10 10 21 7 26 0.00  
17 63 52 41 41 38 35 56 47 37 30.03 29.99 29.91 10 10 10 14 8 - 0.00  
18 76 65 54 50 45 40 66 52 38 30.09 30.04 29.98 10 10 10 18 4 22 T Rain
19 72 58 43 50 40 34 75 42 24 30.15 30.08 29.98 10 10 10 17 9 30 0.00  
20 72 55 37 43 39 32 74 49 22 30.21 30.14 30.05 10 10 10 9 6 - 0.00  
21 77 63 48 46 40 38 66 47 27 30.10 30.03 29.96 10 10 10 14 4 16 0.00  
22 83 63 43 53 47 43 77 54 35 29.98 29.96 29.93 10 10 10 9 2 - 0.00  
23 86 68 49 54 53 50 84 54 32 30.02 29.95 29.86 10 10 10 17 4 26 0.00  
24 87 71 55 51 47 45 72 48 23 29.88 29.74 29.55 10 10 10 16 6 28 T  
25 76 60 44 48 39 28 53 37 21 29.94 29.72 29.54 10 10 10 24 9 30 T  
26 66 53 39 49 43 37 83 64 52 30.01 29.94 29.88 10 10 10 14 5 22 0.01  
27 65 56 46 50 44 35 89 60 29 30.19 30.03 29.91 10 10 10 23 5 28 0.00  
28 63 48 33 38 32 27 74 43 21 30.36 30.29 30.20 10 10 10 13 6 - 0.00  
29 72 52 32 37 34 31 65 44 24 30.21 30.05 29.95 10 10 10 6 4 - 0.00  
30 77 58 38 44 40 38 71 50 28 29.95 29.85 29.75 10 9 6 9 4 - T