Weather History for KSFF - September, 2013

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Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 94 °F 76 °F 55 °F
Mean Temperature 76 °F 64 °F 50 °F
Min Temperature 63 °F 52 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 15 4 0 129
Cooling Degree Days (base 65) 11 3 0 101
Growing Degree Days (base 50) 25 13 0 404
Dew Point  
Dew Point 64 °F 49 °F 31 °F
Precipitation  
Precipitation 0.57 in 0.07 in 0.00 in 2.00 in
Snowdepth - - - -
Wind  
Wind 32 mph 5 mph 0 mph
Gust Wind 45 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.15 in 29.87 in 29.41 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Sep. 29, 2013 Rise Set
Actual Time 6:46 AM PDT 6:32 PM PDT
Civil Twilight 6:15 AM PDT 7:02 PM PDT
Nautical Twilight 5:39 AM PDT 7:38 PM PDT
Astronomical Twilight 5:02 AM PDT 8:14 PM PDT
Moon 1:12 AM PDT (9/29) 3:47 PM PDT (9/29)
Length of Visible Light 12h 47m
Length of Day
11h 45m
Waning Crescent, 26% of the Moon is Illuminated
Sep 29
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 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
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 94 73 52 47 44 38 83 49 14 29.90 29.83 29.75 10 10 10 16 3 28 0.00  
2 82 71 60 59 54 46 78 60 42 29.91 29.86 29.76 10 10 10 16 4 21 0.01 Rain
3 88 74 60 57 55 52 84 57 29 29.96 29.93 29.90 10 10 10 17 3 22 0.00  
4 90 75 60 62 55 52 84 57 29 29.98 29.94 29.90 10 10 5 28 2 38 0.10 Rain , Thunderstorm
5 81 72 63 64 62 57 93 74 54 30.04 29.94 29.83 10 9 2 23 5 30 0.57 Rain , Thunderstorm
6 69 65 60 63 56 49 97 74 51 30.12 30.04 29.94 10 10 10 15 4 18 0.01 Rain , Thunderstorm
7 73 64 54 57 53 50 93 70 47 30.13 30.08 30.04 10 10 10 14 2 20 0.07 Rain
8 75 65 54 55 53 52 100 73 46 30.10 30.04 29.96 10 6 0 7 2 10 0.00 Fog
9 84 70 55 55 53 50 86 60 33 30.01 29.97 29.92 10 10 10 9 2 12 0.00  
10 88 71 54 57 54 49 93 60 26 30.04 29.99 29.94 10 10 9 9 1 14 0.00  
11 94 75 55 56 53 49 93 58 22 30.06 30.01 29.96 10 10 10 12 2 16 0.00  
12 92 75 57 56 52 47 86 55 23 30.00 29.92 29.83 10 10 10 8 1 12 0.00  
13 92 73 53 56 52 44 93 57 20 29.86 29.79 29.71 10 10 10 9 2 13 0.00  
14 93 76 59 55 50 43 84 53 21 29.89 29.82 29.77 10 10 8 15 4 18 0.00  
15 91 76 60 60 51 45 72 48 23 29.81 29.74 29.61 10 7 0 32 5 45 0.17 Rain
16 73 64 55 60 54 49 93 69 44 29.92 29.83 29.72 10 10 5 17 5 20 0.00  
17 73 62 50 52 50 46 93 67 41 29.83 29.75 29.66 10 10 10 21 5 26 0.09 Rain
18 68 59 50 52 46 37 93 64 34 30.07 29.90 29.74 10 10 9 17 7 26 0.02  
19 73 59 44 47 42 37 86 58 29 30.15 30.06 29.94 10 10 10 10 4 15 0.00  
20 81 63 44 49 44 40 93 59 25 29.93 29.73 29.53 10 10 10 13 3 16 0.00  
21 68 58 48 48 44 40 77 60 42 29.71 29.65 29.54 10 10 10 15 5 18 T  
22 64 56 48 49 46 39 86 65 43 29.74 29.70 29.66 10 10 10 22 9 28 0.04 Rain
23 63 56 49 48 44 42 86 67 48 29.94 29.88 29.74 10 10 10 21 9 28 T  
24 63 56 49 50 44 34 89 63 36 29.91 29.83 29.75 10 9 2 14 5 20 0.13 Rain
25 56 51 45 47 44 43 93 77 61 29.89 29.82 29.78 10 10 8 10 1 14 0.10 Rain
26 63 51 39 44 39 31 96 64 32 30.04 29.97 29.90 10 8 0 12 2 15 0.00 Fog
27 55 50 44 45 40 37 89 70 51 30.04 30.00 29.93 10 10 7 20 6 26 0.06 Rain
28 61 56 50 52 49 45 89 75 60 29.92 29.72 29.45 10 9 2 24 11 35 0.38 Rain
29 57 52 47 52 43 41 83 71 59 29.68 29.60 29.42 10 10 5 31 13 44 0.20 Rain
30 61 54 46 47 40 37 83 65 46 29.91 29.70 29.41 10 10 3 32 18 43 0.05 Rain