History for San Juan, PR

Wednesday, October 26, 2011 View Current Conditions
Wednesday, October 26, 2011
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  Actual Average Record
Temperature
Mean Temperature 83 °F 82 °F  
Max Temperature 88 °F 88 °F 93 °F (1995)
Min Temperature 78 °F 77 °F 68 °F (1961)
Degree Days
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 18 17  
Month to date cooling degree days 450 462  
Year to date cooling degree days 4661 4881  
Growing Degree Days 32 (Base 50)    
Moisture
Dew Point 74 °F    
Average Humidity 75    
Maximum Humidity 91    
Minimum Humidity 59    
Precipitation
Precipitation 0.07 in 0.20 in 2.16 in (1978)
Month to date precipitation 4.08 4.56  
Year to date precipitation 73.79 43.95  
Snow
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 29.86 in    
Wind
Wind Speed 8 mph (East)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Radar Archive
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Local Photos

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Astronomy
May. 24, 2013 Rise Set
Actual Time 6:21 AM AST 5:54 PM AST
Civil Twilight 5:58 AM AST 6:16 PM AST
Nautical Twilight 5:33 AM AST 6:42 PM AST
Astronomical Twilight 5:07 AM AST 7:08 PM AST
Moon 5:58 AM AST (10/26) 5:43 PM AST (10/26)
Length Of Visible Light 12h 17m
Length of Day
11h 33m
Waning Crescent, 0% of the Moon is Illuminated
Oct 26
Waning Crescent
Oct 26
New
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Hourly Observations
Time (AST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:56 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.85 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:03 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.85 in 10.0 mi SE 3.5 mph - N/A   Overcast
2:13 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.84 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
2:56 AM 79.0 °F - 75.0 °F 88% 29.83 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:56 AM 79.0 °F - 75.0 °F 88% 29.83 in 10.0 mi ESE 4.6 mph - 0.01 in Rain Light Rain
4:22 AM 78.8 °F - 75.2 °F 89% 29.83 in 10.0 mi Calm Calm - 0.00 in Thunderstorm Thunderstorm
4:53 AM 78.8 °F - 75.2 °F 89% 29.83 in 10.0 mi ENE 4.6 mph - 0.06 in   Mostly Cloudy
4:56 AM 78.1 °F - 75.9 °F 93% 29.82 in 10.0 mi East 5.8 mph - 0.06 in   Mostly Cloudy
5:56 AM 78.1 °F - 75.0 °F 90% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:56 AM 82.0 °F 89.4 °F 75.9 °F 82% 29.88 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
8:56 AM 84.9 °F 93.3 °F 75.0 °F 72% 29.91 in 10.0 mi East 11.5 mph 18.4 mph N/A   Scattered Clouds
9:56 AM 86.0 °F 93.0 °F 73.0 °F 65% 29.92 in 10.0 mi East 16.1 mph - N/A   Scattered Clouds
10:56 AM 87.1 °F 93.6 °F 72.0 °F 61% 29.91 in 10.0 mi East 13.8 mph - N/A   Scattered Clouds
11:56 AM 87.1 °F 95.4 °F 73.9 °F 65% 29.88 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
12:56 PM 87.1 °F 93.6 °F 72.0 °F 61% 29.86 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
1:56 PM 87.1 °F 94.5 °F 73.0 °F 63% 29.83 in 10.0 mi ENE 15.0 mph 20.7 mph N/A   Scattered Clouds
2:56 PM 86.0 °F 93.0 °F 73.0 °F 65% 29.84 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
3:56 PM 86.0 °F 93.0 °F 73.0 °F 65% 29.84 in 10.0 mi ENE 13.8 mph - N/A   Partly Cloudy
4:56 PM 84.0 °F 89.0 °F 71.1 °F 65% 29.85 in 10.0 mi ENE 15.0 mph - N/A   Partly Cloudy
5:56 PM 82.0 °F 86.7 °F 72.0 °F 71% 29.86 in 10.0 mi ENE 12.7 mph - N/A   Scattered Clouds
6:56 PM 81.0 °F 85.8 °F 73.0 °F 77% 29.87 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
7:56 PM 80.1 °F 84.2 °F 73.0 °F 79% 29.89 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
8:56 PM 80.1 °F 84.2 °F 73.0 °F 79% 29.90 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
9:56 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.90 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
10:56 PM 80.1 °F 84.2 °F 73.0 °F 79% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:56 PM 79.0 °F - 73.0 °F 82% 29.89 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
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