Weather History for St. Augustine, FL

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Week of September 8, 2013 through September 14, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 87 °F 84 °F
Mean Temperature 83 °F 81 °F 78 °F
Min Temperature 79 °F 74 °F 72 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 18 16 14 112
Growing Degree Days (base 50) 33 31 28 215
Dew Point  
Dew Point 75 °F 71 °F 63 °F
Precipitation  
Precipitation 0.16 in 0.03 in 0.00 in 0.19 in
Snowdepth - - - -
Wind  
Wind 18 mph 8 mph 0 mph
Gust Wind 26 mph 24 mph 21 mph
Sea Level Pressure  
Sea Level Pressure 30.16 in 30.00 in 29.81 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 14, 2013 Rise Set
Actual Time 7:09 AM EDT 7:31 PM EDT
Civil Twilight 6:45 AM EDT 7:55 PM EDT
Nautical Twilight 6:17 AM EDT 8:23 PM EDT
Astronomical Twilight 5:49 AM EDT 8:51 PM EDT
Moon 3:55 PM EDT (9/14) 1:57 AM EDT (9/14)
Length of Visible Light 13h 10m
Length of Day
12h 22m
Waxing Gibbous, 72% of the Moon is Illuminated
Sep 14
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First 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  
8 84 78 73 73 69 65 85 69 51 30.01 29.97 29.94 10 10 10 14 8 - 0.00  
9 87 80 72 72 70 67 91 71 55 30.09 30.04 29.98 10 8 0 14 5 - 0.00  
10 87 83 79 74 71 68 79 67 57 30.16 30.11 30.06 10 10 8 18 12 - 0.00 Rain
11 87 82 78 75 73 70 83 73 58 30.14 30.10 30.06 10 10 6 16 10 26 0.03 Rain , Thunderstorm
12 84 78 73 75 73 71 93 81 65 30.06 30.01 29.93 10 10 6 12 6 - 0.16 Rain , Thunderstorm
13 91 82 73 73 71 63 93 73 40 29.93 29.87 29.81 10 10 10 12 6 - 0.00  
14 91 82 73 75 72 69 91 73 48 30.01 29.92 29.84 10 10 10 13 6 - 0.00 Rain , Thunderstorm