San Juan, PR

11:28 PM AST on January 20, 2018 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - July, 2013

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Wednesday, July 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 83 °F 83 °F  
Max Temperature 88 °F 89 °F 95 °F (1981)
Min Temperature 77 °F 78 °F 70 °F (1905)
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 18  
Month to date cooling degree days 177 180  
Year to date cooling degree days 2941 2894  
Since 1 June cooling degree days 693 729  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 76 °F    
Average Humidity 77    
Maximum Humidity 91    
Minimum Humidity 63    
Precipitation  
Precipitation 0.20 in 0.17 in 2.55 in (1928)
Month to date precipitation 2.13 1.58  
Year to date precipitation 37.95 24.67  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 11 mph (East)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 10, 2013 Rise Set
Actual Time 5:54 AM AST 7:04 PM AST
Civil Twilight 5:30 AM AST 7:28 PM AST
Nautical Twilight 5:01 AM AST 7:56 PM AST
Astronomical Twilight 4:32 AM AST 8:26 PM AST
Moon 7:47 AM AST (7/10) 8:40 PM AST (7/10)
Length of Visible Light 13h 58m
Length of Day
13h 10m
Waxing Crescent, 5% of the Moon is Illuminated
Jul 10
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

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 85.8 °F 77.0 °F 90% 30.04 in 10.0 mi East 10.4 mph - 0.08 in   Mostly Cloudy
1:56 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.02 in 10.0 mi East 10.4 mph 19.6 mph N/A   Scattered Clouds
2:56 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.01 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
3:56 AM 80.1 °F 85.4 °F 75.9 °F 87% 30.00 in 10.0 mi East 9.2 mph - N/A   Mostly Cloudy
4:56 AM 80.1 °F 85.4 °F 75.9 °F 87% 30.01 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
5:39 AM 77.0 °F - 73.4 °F 89% 30.01 in 6.0 mi East 13.8 mph - 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
5:56 AM 77.0 °F - 72.0 °F 84% 30.02 in 9.0 mi East 9.2 mph - 0.02 in Rain Light Rain
6:56 AM 78.1 °F - 73.9 °F 87% 30.03 in 10.0 mi East 6.9 mph - 0.01 in   Mostly Cloudy
7:56 AM 81.0 °F 87.9 °F 77.0 °F 88% 30.03 in 10.0 mi East 8.1 mph - 0.04 in   Mostly Cloudy
8:56 AM 82.9 °F 92.8 °F 78.1 °F 85% 30.05 in 9.0 mi East 13.8 mph - 0.00 in   Mostly Cloudy
9:56 AM 82.9 °F 93.8 °F 79.0 °F 88% 30.06 in 9.0 mi East 8.1 mph - 0.05 in   Mostly Cloudy
10:56 AM 86.0 °F 95.1 °F 75.0 °F 70% 30.08 in 9.0 mi East 17.3 mph 25.3 mph N/A   Scattered Clouds
11:56 AM 84.9 °F 95.3 °F 77.0 °F 77% 30.08 in 9.0 mi East 16.1 mph - N/A   Scattered Clouds
12:56 PM 88.0 °F 98.5 °F 75.9 °F 67% 30.06 in 9.0 mi East 15.0 mph - N/A   Scattered Clouds
1:56 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.06 in 9.0 mi East 16.1 mph - N/A   Scattered Clouds
2:56 PM 88.0 °F 96.5 °F 73.9 °F 63% 30.05 in 10.0 mi East 16.1 mph 23.0 mph N/A   Scattered Clouds
3:56 PM 88.0 °F 97.5 °F 75.0 °F 65% 30.03 in 10.0 mi East 13.8 mph - N/A   Overcast
4:56 PM 86.0 °F 95.1 °F 75.0 °F 70% 30.02 in 10.0 mi East 12.7 mph - N/A   Mostly Cloudy
5:56 PM 84.0 °F 91.9 °F 75.0 °F 74% 30.03 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
6:56 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.04 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
7:56 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.04 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
8:56 PM 82.0 °F 89.4 °F 75.9 °F 82% 30.06 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
9:56 PM 82.0 °F 90.2 °F 77.0 °F 85% 30.06 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
10:56 PM 82.0 °F 90.2 °F 77.0 °F 85% 30.07 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
11:56 PM 81.0 °F 87.3 °F 75.9 °F 85% 30.06 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds