San Juan, PR

7:03 AM AST on September 27, 2016 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - January, 2013

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Friday, January 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 78 °F  
Max Temperature 83 °F 83 °F 92 °F (1982)
Min Temperature 74 °F 72 °F 62 °F (1965)
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 14 13  
Month to date cooling degree days 157 143  
Year to date cooling degree days 157 143  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 70    
Maximum Humidity 82    
Minimum Humidity 58    
Precipitation  
Precipitation 0.03 in 0.13 in 0.87 in (1902)
Month to date precipitation 0.43 1.55  
Year to date precipitation 0.43 1.55  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 13 mph (NE)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Jan. 11, 2013 Rise Set
Actual Time 6:58 AM AST 6:05 PM AST
Civil Twilight 6:35 AM AST 6:29 PM AST
Nautical Twilight 6:08 AM AST 6:55 PM AST
Astronomical Twilight 5:41 AM AST 7:22 PM AST
Moon 6:33 AM AST (1/11) 6:10 PM AST (1/11)
Length of Visible Light 11h 53m
Length of Day
11h 06m
Waning Crescent, 0% of the Moon is Illuminated
Jan 11
Waning Crescent
Jan 11
New
Jan 18
First Quarter
Jan 27
Full
Feb 3
Last 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 77.0 °F - 66.0 °F 69% 30.08 in 10.0 mi NE 13.8 mph - N/A   Scattered Clouds
1:56 AM 77.0 °F - 66.0 °F 69% 30.07 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
2:56 AM 77.0 °F - 66.0 °F 69% 30.05 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
3:56 AM 75.9 °F - 66.0 °F 71% 30.04 in 10.0 mi ENE 12.7 mph - N/A   Scattered Clouds
4:56 AM 75.9 °F - 64.0 °F 67% 30.04 in 10.0 mi NE 11.5 mph - N/A   Scattered Clouds
5:56 AM 75.9 °F - 64.9 °F 69% 30.04 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
6:56 AM 75.9 °F - 66.0 °F 71% 30.05 in 10.0 mi NE 11.5 mph - N/A   Scattered Clouds
7:56 AM 78.1 °F - 66.9 °F 68% 30.07 in 10.0 mi ENE 17.3 mph 21.9 mph N/A   Scattered Clouds
8:56 AM 78.1 °F - 66.0 °F 66% 30.09 in 10.0 mi ENE 12.7 mph - N/A   Mostly Cloudy
9:56 AM 77.0 °F - 66.9 °F 71% 30.10 in 10.0 mi NNE 12.7 mph - N/A   Overcast
10:56 AM 75.0 °F - 69.1 °F 82% 30.08 in 10.0 mi SE 4.6 mph - 0.01 in   Mostly Cloudy
11:56 AM 78.1 °F - 66.0 °F 66% 30.06 in 10.0 mi NE 15.0 mph 21.9 mph N/A   Scattered Clouds
12:56 PM 80.1 °F 82.1 °F 66.0 °F 62% 30.04 in 10.0 mi NE 13.8 mph 23.0 mph N/A   Scattered Clouds
1:56 PM 82.0 °F 84.1 °F 66.0 °F 58% 30.01 in 10.0 mi NE 15.0 mph - N/A   Scattered Clouds
2:56 PM 80.1 °F 81.9 °F 64.9 °F 60% 30.00 in 10.0 mi NE 11.5 mph 21.9 mph 0.01 in   Scattered Clouds
3:56 PM 81.0 °F 82.7 °F 64.9 °F 58% 29.99 in 10.0 mi NNE 16.1 mph 20.7 mph N/A   Scattered Clouds
4:56 PM 79.0 °F - 68.0 °F 69% 30.01 in 10.0 mi ENE 16.1 mph 24.2 mph N/A   Scattered Clouds
5:56 PM 78.1 °F - 64.0 °F 62% 30.00 in 10.0 mi NE 12.7 mph - N/A   Mostly Cloudy
6:56 PM 77.0 °F - 66.9 °F 71% 30.01 in 10.0 mi ENE 13.8 mph - N/A   Mostly Cloudy
7:56 PM 75.9 °F - 66.0 °F 71% 30.02 in 10.0 mi NE 9.2 mph - N/A   Mostly Cloudy
8:56 PM 75.9 °F - 66.9 °F 74% 30.03 in 10.0 mi NE 10.4 mph - 0.00 in Rain Light Rain
9:56 PM 75.9 °F - 64.9 °F 69% 30.03 in 10.0 mi ENE 13.8 mph - 0.01 in   Scattered Clouds
10:56 PM 75.9 °F - 66.9 °F 74% 30.02 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
11:56 PM 75.9 °F - 66.9 °F 74% 30.01 in 10.0 mi ENE 11.5 mph - 0.00 in   Scattered Clouds