San Juan, PR

12:37 PM AST on February 07, 2016 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - May, 2014

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Thursday, May 22, 2014

  Actual Average Record
Temperature  
Mean Temperature 83 °F 82 °F  
Max Temperature 88 °F 88 °F 94 °F (2005)
Min Temperature 77 °F 77 °F 69 °F (1957)
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 18 17  
Month to date cooling degree days 356 365  
Year to date cooling degree days 2251 2006  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 72    
Maximum Humidity 85    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.20 in 2.53 in (2013)
Month to date precipitation 7.97 4.25  
Year to date precipitation 17.67 17.03  
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 9 mph (ENE)    
Max Wind Speed 23 mph    
Max Gust Speed 28 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

May. 22, 2014 Rise Set
Actual Time 5:48 AM AST 6:53 PM AST
Civil Twilight 5:24 AM AST 7:16 PM AST
Nautical Twilight 4:56 AM AST 7:44 PM AST
Astronomical Twilight 4:28 AM AST 8:13 PM AST
Moon 1:10 AM AST (5/22) 1:26 PM AST (5/22)
Length of Visible Light 13h 52m
Length of Day
13h 04m
Last Quarter, 37% of the Moon is Illuminated
May 22
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 13
Full
Jun 19
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 79.0 °F - 71.1 °F 77% 30.02 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 79.0 °F - 71.1 °F 77% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 79.0 °F - 73.0 °F 82% 30.00 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 78.1 °F - 73.0 °F 84% 29.99 in 10.0 mi Calm Calm - 0.01 in   Clear
4:56 AM 78.1 °F - 72.0 °F 81% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:56 AM 77.0 °F - 72.0 °F 84% 30.02 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 AM 78.1 °F - 71.1 °F 79% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:56 AM 81.0 °F 85.2 °F 72.0 °F 74% 30.05 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
8:56 AM 84.0 °F 90.2 °F 73.0 °F 69% 30.07 in 10.0 mi East 12.7 mph 18.4 mph N/A   Scattered Clouds
9:56 AM 86.0 °F 92.2 °F 72.0 °F 63% 30.06 in 10.0 mi ENE 12.7 mph - N/A   Scattered Clouds
10:56 AM 87.1 °F 94.5 °F 73.0 °F 63% 30.06 in 10.0 mi NE 19.6 mph - N/A   Scattered Clouds
11:56 AM 88.0 °F 95.6 °F 73.0 °F 61% 30.06 in 10.0 mi ENE 20.7 mph - 0.01 in   Scattered Clouds
12:56 PM 87.1 °F 93.6 °F 72.0 °F 61% 30.04 in 10.0 mi ENE 19.6 mph - N/A   Scattered Clouds
1:56 PM 88.0 °F 93.8 °F 71.1 °F 57% 30.03 in 10.0 mi NE 19.6 mph 25.3 mph N/A   Scattered Clouds
2:56 PM 88.0 °F 93.8 °F 71.1 °F 57% 30.01 in 10.0 mi NE 19.6 mph 26.5 mph N/A   Scattered Clouds
3:56 PM 84.0 °F 89.6 °F 72.0 °F 67% 30.01 in 10.0 mi ENE 21.9 mph - N/A   Scattered Clouds
4:56 PM 82.9 °F 88.8 °F 73.0 °F 72% 30.01 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
5:56 PM 82.0 °F 86.3 °F 71.1 °F 69% 30.01 in 10.0 mi ENE 11.5 mph - N/A   Scattered Clouds
6:56 PM 81.0 °F 84.9 °F 71.1 °F 72% 30.03 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
7:56 PM 80.1 °F 83.8 °F 72.0 °F 76% 30.04 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
8:56 PM 80.1 °F 83.6 °F 71.1 °F 74% 30.06 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
9:56 PM 80.1 °F 83.8 °F 72.0 °F 76% 30.07 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
10:56 PM 80.1 °F 83.8 °F 72.0 °F 76% 30.09 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
11:56 PM 79.0 °F - 72.0 °F 79% 30.07 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy