Weather History for KVSF - August, 2013

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 78 °F 69 °F
Mean Temperature 75 °F 67 °F 59 °F
Min Temperature 66 °F 54 °F 44 °F
Degree Days  
Heating Degree Days (base 65) 6 1 0 43
Cooling Degree Days (base 65) 10 3 0 87
Growing Degree Days (base 50) 23 16 8 506
Dew Point  
Dew Point 73 °F 57 °F 35 °F
Precipitation  
Precipitation 2.48 in 0.16 in 0.00 in 4.27 in
Snowdepth - - - -
Wind  
Wind 23 mph 3 mph 0 mph
Gust Wind 36 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.42 in 30.01 in 29.70 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Aug. 29, 2013 Rise Set
Actual Time 6:11 AM EDT 7:29 PM EDT
Civil Twilight 5:41 AM EDT 7:59 PM EDT
Nautical Twilight 5:05 AM EDT 8:34 PM EDT
Astronomical Twilight 4:28 AM EDT 9:12 PM EDT
Moon No Moon Rise 3:01 PM EDT (8/29)
Length of Visible Light 14h 18m
Length of Day
13h 18m
Last Quarter, 38% of the Moon is Illuminated
Aug 29
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 79 67 55 66 60 55 100 77 54 30.06 29.96 29.86 10 4 0 15 3 21 0.32 Fog , Rain
2 80 69 58 63 59 50 100 70 39 29.88 29.83 29.80 10 10 6 17 4 24 T Rain
3 79 67 54 59 55 51 100 70 39 29.87 29.84 29.79 10 9 2 20 4 28 0.02 Rain
4 74 63 51 56 53 48 100 72 44 29.95 29.86 29.83 10 10 10 15 4 22 0.01 Rain , Thunderstorm
5 72 60 48 51 44 35 100 64 27 30.09 30.01 29.95 10 10 10 18 6 26 0.00  
6 77 61 44 54 48 43 100 69 38 30.16 30.13 30.09 10 10 4 12 2 18 0.00  
7 79 66 52 60 55 51 100 70 39 30.19 30.14 30.07 10 10 10 14 4 20 T  
8 83 74 65 70 66 60 93 78 62 30.06 30.02 29.99 10 10 10 12 4 16 T  
9 77 72 66 72 69 66 100 91 82 29.99 29.88 29.76 10 9 4 12 2 16 0.16 Rain , Thunderstorm
10 78 65 51 67 57 43 100 64 28 30.06 29.90 29.82 10 7 0 17 5 25 0.00 Fog
11 78 62 46 56 49 46 100 68 36 30.12 30.08 30.02 10 7 0 16 3 21 0.00 Fog
12 80 66 52 61 54 51 100 70 39 30.05 30.00 29.93 10 10 9 13 2 17 0.00  
13 69 63 56 66 62 55 100 92 84 29.91 29.78 29.70 10 7 1 6 0 8 0.96 Rain
14 70 60 50 63 53 47 100 74 47 30.00 29.79 29.70 10 8 1 23 6 36 0.01 Rain
15 74 59 44 53 47 45 100 69 38 30.09 30.06 30.00 10 7 0 15 4 22 0.00 Fog
16 76 61 46 58 52 46 100 71 41 30.22 30.17 30.14 10 9 1 12 1 16 0.00  
17 80 65 50 58 53 48 100 68 35 30.32 30.27 30.23 10 7 0 10 2 14 0.00 Fog
18 76 64 52 63 55 51 100 73 46 30.31 30.25 30.11 10 7 0 9 1 10 0.00 Fog
19 81 67 53 63 57 53 100 70 39 30.11 30.06 29.97 10 5 0 14 2 21 0.00 Fog
20 84 70 56 64 58 55 100 70 40 30.13 30.08 30.03 10 6 0 13 2 17 0.00 Fog
21 86 72 57 65 60 57 100 69 37 30.19 30.12 30.05 10 5 0 12 2 15 0.00 Fog
22 87 72 56 67 61 55 100 68 36 30.06 29.95 29.83 10 6 0 17 3 24 0.04 Fog , Rain , Thunderstorm
23 75 63 51 63 54 45 93 64 35 30.19 30.02 29.88 10 10 7 13 4 17 0.00  
24 77 61 44 54 47 43 100 68 36 30.36 30.31 30.21 10 7 0 8 1 10 0.00 Fog
25 81 64 46 58 51 46 100 65 30 30.42 30.33 30.18 10 6 0 13 2 21 0.05 Fog , Rain
26 76 68 60 66 63 59 100 84 68 30.19 30.01 29.90 10 9 2 10 2 14 0.11 Rain
27 85 75 64 69 66 64 100 78 55 29.92 29.90 29.86 10 7 0 12 1 15 0.01 Fog
28 85 74 62 70 65 62 100 74 48 30.03 29.92 29.86 10 5 0 22 2 30 2.48 Fog , Rain , Thunderstorm
29 72 67 62 64 62 60 100 84 68 30.10 30.04 29.98 10 8 0 8 1 10 T Fog , Rain
30 85 74 62 67 63 60 100 72 44 30.04 29.92 29.82 10 10 9 12 3 15 0.00  
31 78 72 66 73 69 65 100 91 82 29.84 29.81 29.76 10 7 4 9 2 13 0.10 Rain