Weather History for San Juan, PR

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Week of October 14, 2012 through October 20, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 90 °F 87 °F
Mean Temperature 86 °F 84 °F 82 °F
Min Temperature 80 °F 78 °F 76 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 21 19 17 135
Growing Degree Days (base 50) 36 34 32 238
Dew Point  
Dew Point 79 °F 75 °F 72 °F
Precipitation  
Precipitation 0.82 in 0.37 in 0.01 in 2.20 in
Snowdepth - - - -
Wind  
Wind 23 mph 5 mph 0 mph
Gust Wind 30 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 29.94 in 29.83 in 29.67 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Oct. 19, 2012 Rise Set
Actual Time 6:19 AM AST 5:58 PM AST
Civil Twilight 5:57 AM AST 6:20 PM AST
Nautical Twilight 5:31 AM AST 6:46 PM AST
Astronomical Twilight 5:06 AM AST 7:11 PM AST
Moon 10:30 AM AST 9:58 PM AST
Length of Visible Light 12h 23m
Length of Day
11h 39m
Waxing Crescent, 23% of the Moon is Illuminated
Oct 19
Waxing Crescent
Oct 21
First Quarter
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New

Daily Weather History & Observations

2012 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  
14 87 84 80 78 76 74 91 81 70 29.77 29.72 29.68 10 10 8 16 8 21 0.25 Rain
15 93 86 79 78 75 72 91 72 52 29.76 29.71 29.67 10 10 10 16 4 21 0.01 Rain , Thunderstorm
16 92 85 77 76 75 73 79 68 56 29.86 29.79 29.72 10 9 1 23 2 30 0.82 Rain , Thunderstorm
17 92 86 79 79 76 75 91 76 60 29.94 29.88 29.83 10 10 6 16 3 18 0.51 Rain , Thunderstorm
18 90 84 78 77 75 74 91 78 64 29.94 29.90 29.85 10 10 10 17 6 22 0.24  
19 88 82 76 76 74 73 94 79 63 29.94 29.90 29.86 10 10 9 18 6 21 0.37 Rain
20 89 83 77 77 73 72 85 72 59 29.94 29.89 29.85 10 10 10 16 5 21 T