San Juan, PR

9:43 AM AST on October 17, 2017 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - March, 2013

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Wednesday, March 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 79 °F  
Max Temperature 84 °F 85 °F 90 °F (1996)
Min Temperature 74 °F 73 °F 66 °F (1962)
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 14  
Month to date cooling degree days 179 176  
Year to date cooling degree days 975 927  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 55    
Maximum Humidity 69    
Minimum Humidity 40    
Precipitation  
Precipitation 0.00 in 0.06 in 0.73 in (2016)
Month to date precipitation 0.93 0.78  
Year to date precipitation 5.03 6.93  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 9 mph (East)    
Max Wind Speed 18 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
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

Mar. 13, 2013 Rise Set
Actual Time 6:33 AM AST 6:33 PM AST
Civil Twilight 6:11 AM AST 6:55 PM AST
Nautical Twilight 5:46 AM AST 7:20 PM AST
Astronomical Twilight 5:21 AM AST 7:45 PM AST
Moon 7:32 AM AST (3/13) 8:19 PM AST (3/13)
Length of Visible Light 12h 43m
Length of Day
11h 59m
Waxing Crescent, 4% of the Moon is Illuminated
Mar 13
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
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 75.9 °F - 57.0 °F 52% 30.03 in 10.0 mi ENE 8.1 mph - N/A   Scattered Clouds
1:56 AM 75.9 °F - 55.9 °F 50% 30.02 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
2:56 AM 75.0 °F - 57.0 °F 53% 30.01 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
3:56 AM 75.0 °F - 57.0 °F 53% 30.02 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
4:56 AM 75.0 °F - 55.0 °F 50% 30.01 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
5:56 AM 75.0 °F - 55.9 °F 51% 30.01 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
6:56 AM 75.0 °F - 57.0 °F 53% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:56 AM 75.0 °F - 57.0 °F 53% 30.05 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
8:56 AM 77.0 °F - 57.0 °F 50% 30.05 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
9:56 AM 79.0 °F - 55.9 °F 45% 30.06 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
10:56 AM 79.0 °F - 55.9 °F 45% 30.05 in 10.0 mi ENE 9.2 mph - N/A   Overcast
11:56 AM 81.0 °F 81.3 °F 59.0 °F 47% 30.04 in 10.0 mi ENE 12.7 mph 19.6 mph N/A   Mostly Cloudy
12:56 PM 82.9 °F 82.4 °F 57.0 °F 41% 30.01 in 10.0 mi ENE 16.1 mph - N/A   Scattered Clouds
1:56 PM 82.0 °F 81.6 °F 55.9 °F 41% 29.99 in 10.0 mi ENE 13.8 mph - N/A   Scattered Clouds
2:56 PM 82.0 °F 82.1 °F 59.0 °F 45% 29.97 in 10.0 mi NE 16.1 mph 23.0 mph N/A   Partly Cloudy
3:56 PM 81.0 °F 81.6 °F 60.1 °F 49% 29.97 in 10.0 mi ENE 13.8 mph - N/A   Partly Cloudy
4:56 PM 80.1 °F 81.2 °F 62.1 °F 54% 29.97 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
5:56 PM 78.1 °F - 62.1 °F 58% 29.97 in 10.0 mi East 12.7 mph - N/A   Scattered Clouds
6:56 PM 75.9 °F - 63.0 °F 64% 29.96 in 10.0 mi ENE 12.7 mph - N/A   Scattered Clouds
7:56 PM 75.9 °F - 64.0 °F 67% 29.98 in 10.0 mi ENE 13.8 mph - N/A   Scattered Clouds
8:56 PM 75.9 °F - 64.0 °F 67% 30.00 in 10.0 mi East 12.7 mph - N/A   Scattered Clouds
9:56 PM 75.0 °F - 64.0 °F 69% 30.01 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
10:56 PM 75.9 °F - 62.1 °F 62% 30.01 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
11:56 PM 73.9 °F - 62.1 °F 66% 30.01 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds