San Juan, PR

6:36 PM AST on February 12, 2016 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - August, 2012

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Thursday, August 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 86 °F 84 °F  
Max Temperature 93 °F 89 °F 95 °F (1983)
Min Temperature 79 °F 78 °F 70 °F (1900)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 21 19  
Month to date cooling degree days 170 171  
Year to date cooling degree days 3567 3455  
Since 1 June cooling degree days 1386 1290  
Growing Degree Days 36 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 69    
Maximum Humidity 91    
Minimum Humidity 46    
Precipitation  
Precipitation T in 0.16 in 1.53 in (1937)
Month to date precipitation 1.10 1.34  
Year to date precipitation 33.63 29.50  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 4 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 09, 2012 Rise Set
Actual Time 6:04 AM AST 6:54 PM AST
Civil Twilight 5:41 AM AST 7:17 PM AST
Nautical Twilight 5:14 AM AST 7:44 PM AST
Astronomical Twilight 4:47 AM AST 8:11 PM AST
Moon 11:59 PM AST (8/9) 12:28 PM AST (8/9)
Length of Visible Light 13h 35m
Length of Day
12h 49m
Waning Gibbous, 51% of the Moon is Illuminated
Aug 9
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Hourly Weather History & 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 85.4 °F 75.9 °F 87% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:56 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.96 in 10.0 mi East 8.1 mph - 0.00 in   Scattered Clouds
2:56 AM 79.0 °F - 75.0 °F 88% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:56 AM 79.0 °F - 75.0 °F 88% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:56 AM 79.0 °F - 75.9 °F 90% 29.94 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:56 AM 79.0 °F - 75.0 °F 88% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 AM 80.1 °F 84.5 °F 73.9 °F 81% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:56 AM 82.9 °F 90.2 °F 75.0 °F 77% 29.99 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
8:56 AM 86.0 °F 93.8 °F 73.9 °F 67% 30.00 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
9:56 AM 87.1 °F 95.4 °F 73.9 °F 65% 29.99 in 10.0 mi South 4.6 mph - N/A   Scattered Clouds
10:56 AM 89.1 °F 97.0 °F 73.0 °F 59% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
11:56 AM 91.0 °F 100.4 °F 73.9 °F 57% 29.97 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
12:56 PM 91.9 °F 98.4 °F 71.1 °F 50% 29.96 in 10.0 mi SE 11.5 mph 16.1 mph N/A   Scattered Clouds
1:56 PM 93.0 °F 100.1 °F 71.1 °F 49% 29.96 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
2:56 PM 93.0 °F 100.1 °F 71.1 °F 49% 29.95 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
3:56 PM 93.0 °F 99.0 °F 70.0 °F 47% 29.94 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
4:56 PM 91.0 °F 95.2 °F 68.0 °F 47% 29.94 in 10.0 mi SSE 10.4 mph - N/A   Partly Cloudy
5:56 PM 88.0 °F 90.3 °F 66.0 °F 48% 29.94 in 10.0 mi SSE 6.9 mph 16.1 mph N/A   Scattered Clouds
6:56 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.97 in 10.0 mi SSE 5.8 mph - N/A   Scattered Clouds
7:56 PM 84.9 °F 91.4 °F 73.0 °F 67% 29.99 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
8:56 PM 84.0 °F 90.2 °F 73.0 °F 69% 30.01 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
9:56 PM 82.9 °F 89.4 °F 73.9 °F 74% 30.01 in 10.0 mi SSE 4.6 mph - N/A   Partly Cloudy
10:56 PM 82.0 °F 87.9 °F 73.9 °F 76% 30.00 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
11:56 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy