Weather History for San Juan, PR

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Week of February 17, 2013 through February 23, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 86 °F 84 °F 83 °F
Mean Temperature 79 °F 79 °F 78 °F
Min Temperature 74 °F 73 °F 71 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 14 14 13 95
Growing Degree Days (base 50) 29 28 28 197
Dew Point  
Dew Point 71 °F 68 °F 65 °F
Precipitation  
Precipitation 0.11 in 0.04 in 0.00 in 0.14 in
Snowdepth - - - -
Wind  
Wind 25 mph 9 mph 0 mph
Gust Wind 33 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.14 in 30.04 in 29.94 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 17, 2013 Rise Set
Actual Time 6:50 AM AST 6:25 PM AST
Civil Twilight 6:28 AM AST 6:48 PM AST
Nautical Twilight 6:02 AM AST 7:13 PM AST
Astronomical Twilight 5:37 AM AST 7:39 PM AST
Moon 11:46 AM AST (2/17) 12:14 AM AST (2/17)
Length of Visible Light 12h 19m
Length of Day
11h 35m
Waxing Crescent, 48% of the Moon is Illuminated
Feb 17
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
17 85 79 73 71 68 65 84 68 51 30.09 30.03 29.99 10 10 10 21 6 26 T Rain
18 84 78 71 70 68 66 84 75 65 30.14 30.08 30.04 10 10 10 20 9 24 0.00  
19 83 78 73 70 68 66 82 70 58 30.14 30.08 30.04 10 10 2 25 10 33 0.11 Rain
20 85 79 73 71 69 66 87 71 55 30.08 30.02 29.96 10 10 7 24 9 31 0.03 Rain
21 86 79 72 70 68 65 90 73 55 30.06 30.00 29.94 10 10 10 22 8 26 0.00  
22 84 78 72 70 68 66 84 74 63 30.09 30.04 29.99 10 10 10 18 8 23 T  
23 84 79 74 68 67 65 79 69 58 30.08 30.03 29.99 10 10 8 21 12 28 T Rain