Weather History for KVSF - October, 2011

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 60 °F 37 °F
Mean Temperature 64 °F 50 °F 33 °F
Min Temperature 57 °F 40 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 32 15 1 462
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 14 3 0 106
Dew Point  
Dew Point 63 °F 41 °F 20 °F
Precipitation  
Precipitation 1.88 in 0.14 in 0.00 in 4.29 in
Snowdepth - - - -
Wind  
Wind 25 mph 3 mph 0 mph
Gust Wind 39 mph 19 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 29.99 in 29.27 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Oct. 08, 2011 Rise Set
Actual Time 6:55 AM EDT 6:19 PM EDT
Civil Twilight 6:26 AM EDT 6:47 PM EDT
Nautical Twilight 5:53 AM EDT 7:20 PM EDT
Astronomical Twilight 5:20 AM EDT 7:54 PM EDT
Moon 4:32 PM EDT (10/8) 3:35 AM EDT (10/8)
Length of Visible Light 12h 21m
Length of Day
11h 24m
Waxing Gibbous, 90% of the Moon is Illuminated
Oct 8
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Daily Weather History & Observations

2011 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 61 54 46 59 53 41 97 92 86 29.87 29.72 29.65 10 6 1 12 3 18 0.32 Rain
2 60 53 46 55 50 42 93 87 80 29.93 29.89 29.86 10 9 3 8 1 28 0.02 Rain
3 62 56 50 55 53 48 100 82 64 30.09 30.01 29.94 10 7 0 12 1 16 0.02 Fog , Rain
4 63 57 50 53 50 48 96 81 65 30.07 30.02 29.97 10 8 1 14 2 22 0.20 Rain
5 63 50 37 49 38 26 79 56 32 30.26 30.08 29.97 10 10 10 23 7 39 0.00  
6 60 46 32 36 29 21 96 59 21 30.39 30.31 30.26 10 10 10 17 4 25 0.00  
7 66 49 32 45 36 30 100 67 34 30.49 30.43 30.40 10 8 0 8 1 12 0.00 Fog
8 81 60 39 53 42 37 100 68 35 30.50 30.43 30.36 10 7 0 7 1 8 0.00 Fog
9 83 63 42 55 46 41 100 66 31 30.41 30.36 30.26 10 5 0 12 1 17 0.00 Fog
10 81 64 47 56 51 46 100 70 39 30.26 30.22 30.14 10 5 0 2 3 3 0.00 Fog
11 71 59 46 52 45 37 100 64 28 30.28 30.23 30.18 10 7 0 6 1 8 0.00 Fog
12 61 54 46 47 45 43 93 72 51 30.27 30.21 30.11 10 10 10 10 2 14 0.00  
13 59 56 53 55 53 48 93 85 77 30.09 29.93 29.80 10 6 2 7 1 10 0.36 Rain
14 65 61 57 63 58 52 93 86 78 29.79 29.55 29.27 10 6 1 14 2 22 1.88 Rain , Thunderstorm
15 62 55 48 51 43 38 83 63 42 29.62 29.46 29.31 10 10 10 21 7 30 0.06 Rain
16 61 56 50 47 39 34 83 60 36 29.75 29.68 29.61 10 10 10 22 7 37 0.04 Rain
17 60 50 40 47 41 30 96 65 33 29.71 29.64 29.57 10 5 0 25 4 33 0.01 Fog , Rain
18 63 52 40 42 40 37 92 67 42 29.97 29.84 29.71 10 10 10 14 2 18 0.00  
19 58 50 41 50 45 39 96 74 51 30.02 29.88 29.67 10 10 7 13 2 17 0.19 Rain
20 66 56 46 57 51 42 93 77 60 29.64 29.51 29.39 10 9 5 20 5 29 0.11 Rain
21 59 51 42 45 42 39 93 72 51 29.96 29.81 29.65 10 10 10 17 3 26 0.00  
22 55 48 40 44 40 37 93 74 54 30.09 30.02 29.96 10 10 10 15 3 21 T  
23 53 43 33 40 35 32 100 74 48 30.16 30.12 30.09 10 6 0 8 1 10 0.00 Fog
24 58 45 31 47 35 30 100 81 61 30.16 30.09 29.94 10 4 0 13 1 20 0.01 Fog
25 56 47 37 45 36 29 100 68 35 30.00 29.93 29.90 10 6 0 23 6 32 0.01 Fog
26 45 40 35 40 37 31 92 79 65 30.01 29.89 29.79 10 10 8 7 0 10 0.03 Rain
27 43 38 33 40 34 29 96 89 82 29.94 29.81 29.74 10 6 1 8 3 13 0.62 Rain , Snow
28 43 35 27 31 28 25 92 71 49 30.28 30.17 29.96 10 9 4 14 4 21 0.00  
29 37 33 29 31 29 28 100 85 70 30.30 30.17 29.95 10 3 0 7 2 12 0.39 Fog , Snow
30 45 36 26 30 27 20 85 61 37 30.33 30.04 29.89 10 6 1 16 5 28 0.02 Snow
31 47 36 24 31 26 21 100 71 42 30.43 30.38 30.33 10 7 0 14 1 18 0.00 Fog