San Juan, PR

2:21 PM AST on April 28, 2017 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - April, 2013

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Wednesday, April 24, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 81 °F  
Max Temperature 84 °F 87 °F 95 °F (1983)
Min Temperature 74 °F 75 °F 65 °F (1963)
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 16  
Month to date cooling degree days 393 365  
Year to date cooling degree days 1644 1547  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 74    
Maximum Humidity 84    
Minimum Humidity 63    
Precipitation  
Precipitation 0.23 in 0.19 in 3.66 in (1933)
Month to date precipitation 3.19 3.49  
Year to date precipitation 9.23 11.59  
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 4 mph (ESE)    
Max Wind Speed 20 mph    
Max Gust Speed 23 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

Apr. 24, 2013 Rise Set
Actual Time 6:00 AM AST 6:43 PM AST
Civil Twilight 5:38 AM AST 7:06 PM AST
Nautical Twilight 5:11 AM AST 7:32 PM AST
Astronomical Twilight 4:45 AM AST 7:59 PM AST
Moon 5:47 PM AST (4/24) 4:52 AM AST (4/24)
Length of Visible Light 13h 27m
Length of Day
12h 42m
Waxing Gibbous, 98% of the Moon is Illuminated
Apr 24
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
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 77.0 °F - 68.0 °F 74% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:56 AM 77.0 °F - 69.1 °F 76% 29.97 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
2:56 AM 75.0 °F - 69.1 °F 82% 29.96 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
3:56 AM 77.0 °F - 68.0 °F 74% 29.96 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
4:56 AM 75.0 °F - 68.0 °F 79% 29.97 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
5:56 AM 75.9 °F - 66.9 °F 74% 29.98 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
6:56 AM 75.9 °F - 66.9 °F 74% 29.99 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
7:56 AM 78.1 °F - 66.9 °F 68% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 AM 82.0 °F 85.9 °F 70.0 °F 67% 30.02 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
9:56 AM 82.0 °F 85.9 °F 70.0 °F 67% 30.03 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
10:56 AM 82.9 °F 85.8 °F 68.0 °F 60% 30.01 in 10.0 mi Variable 3.5 mph - 0.00 in   Scattered Clouds
11:56 AM 78.1 °F - 70.0 °F 76% 30.01 in 9.0 mi NNE 13.8 mph 20.7 mph 0.01 in Rain Rain
12:56 PM 79.0 °F - 72.0 °F 79% 29.99 in 10.0 mi NE 11.5 mph - 0.19 in Rain Light Rain
1:56 PM 75.0 °F - 71.1 °F 87% 29.98 in 7.0 mi ENE 12.7 mph - 0.00 in Rain Light Rain
2:56 PM 77.0 °F - 71.1 °F 82% 29.96 in 10.0 mi ESE 5.8 mph - 0.03 in   Mostly Cloudy
3:56 PM 78.1 °F - 71.1 °F 79% 29.95 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
4:56 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:56 PM 79.0 °F - 66.9 °F 66% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 PM 78.1 °F - 68.0 °F 71% 29.99 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
7:56 PM 77.0 °F - 69.1 °F 76% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:56 PM 75.9 °F - 69.1 °F 79% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:56 PM 75.0 °F - 68.0 °F 79% 30.03 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:56 PM 73.9 °F - 68.0 °F 82% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:56 PM 73.9 °F - 69.1 °F 85% 30.02 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds