San Juan, PR

2:29 AM AST on October 19, 2017 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - August, 2014

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Saturday, August 9, 2014

  Actual Average Record
Temperature  
Mean Temperature 83 °F 84 °F  
Max Temperature 89 °F 89 °F 95 °F (1983)
Min Temperature 77 °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 18 19  
Month to date cooling degree days 165 171  
Year to date cooling degree days 3808 3455  
Since 1 June cooling degree days 1402 1290  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 74    
Maximum Humidity 91    
Minimum Humidity 56    
Precipitation  
Precipitation 0.07 in 0.16 in 1.53 in (1937)
Month to date precipitation 2.28 1.34  
Year to date precipitation 25.03 29.50  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 10 mph (East)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

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Astronomy

Aug. 09, 2014 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 4:46 AM AST 8:11 PM AST
Moon 5:55 PM AST (8/9) 4:41 AM AST (8/9)
Length of Visible Light 13h 36m
Length of Day
12h 50m
Waxing Gibbous, 98% of the Moon is Illuminated
Aug 9
Waxing Gibbous
Aug 10
Full
Aug 17
Last Quarter
Aug 25
New
Sep 2
First Quarter

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% 30.06 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
1:56 AM 79.0 °F - 75.9 °F 90% 30.04 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
2:56 AM 80.1 °F 85.4 °F 75.9 °F 87% 30.02 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
3:56 AM 78.1 °F - 73.0 °F 84% 30.02 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
4:56 AM 77.0 °F - 73.9 °F 90% 30.02 in 10.0 mi Calm Calm - 0.01 in   Scattered Clouds
5:56 AM 78.1 °F - 73.9 °F 87% 30.02 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
6:56 AM 80.1 °F 85.1 °F 75.0 °F 85% 30.04 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
7:56 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.06 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
8:56 AM 84.0 °F 92.6 °F 75.9 °F 76% 30.08 in 10.0 mi ENE 13.8 mph 20.7 mph N/A   Scattered Clouds
9:56 AM 84.9 °F 92.1 °F 73.9 °F 69% 30.08 in 10.0 mi East 15.0 mph - N/A   Scattered Clouds
10:56 AM 87.1 °F 97.3 °F 75.9 °F 69% 30.07 in 10.0 mi East 20.7 mph 26.5 mph N/A   Scattered Clouds
11:56 AM 87.1 °F 96.3 °F 75.0 °F 67% 30.05 in 10.0 mi ENE 17.3 mph 26.5 mph N/A   Scattered Clouds
12:56 PM 88.0 °F 97.5 °F 75.0 °F 65% 30.04 in 10.0 mi ENE 19.6 mph 25.3 mph N/A   Scattered Clouds
1:56 PM 89.1 °F 96.0 °F 72.0 °F 57% 30.01 in 10.0 mi East 18.4 mph 25.3 mph N/A   Scattered Clouds
2:56 PM 88.0 °F 96.5 °F 73.9 °F 63% 30.01 in 10.0 mi East 18.4 mph 24.2 mph N/A   Partly Cloudy
3:56 PM 88.0 °F 95.6 °F 73.0 °F 61% 30.00 in 10.0 mi East 12.7 mph 23.0 mph N/A   Scattered Clouds
4:56 PM 87.1 °F 95.4 °F 73.9 °F 65% 29.99 in 10.0 mi East 13.8 mph 23.0 mph N/A   Partly Cloudy
5:56 PM 84.9 °F 93.3 °F 75.0 °F 72% 30.00 in 10.0 mi ENE 13.8 mph - N/A   Scattered Clouds
6:56 PM 82.9 °F 89.4 °F 73.9 °F 74% 30.02 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
7:56 PM 82.0 °F 88.6 °F 75.0 °F 79% 30.04 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
8:56 PM 80.1 °F 85.8 °F 77.0 °F 90% 30.06 in 8.0 mi ENE 6.9 mph - 0.04 in Rain Light Rain
9:56 PM 80.1 °F 85.8 °F 77.0 °F 90% 30.07 in 10.0 mi ENE 8.1 mph - 0.01 in   Scattered Clouds
10:56 PM 79.0 °F - 75.9 °F 90% 30.07 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
11:56 PM 80.1 °F 85.1 °F 75.0 °F 85% 30.06 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy