San Juan, PR

5:36 PM AST on April 28, 2017 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - May, 2014

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Friday, May 30, 2014

  Actual Average Record
Temperature  
Mean Temperature 82 °F 83 °F  
Max Temperature 87 °F 88 °F 94 °F (1980)
Min Temperature 77 °F 77 °F 69 °F (1959)
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 17 18  
Month to date cooling degree days 494 506  
Year to date cooling degree days 2389 2147  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 73    
Maximum Humidity 85    
Minimum Humidity 61    
Precipitation  
Precipitation 0.08 in 0.17 in 1.90 in (2016)
Month to date precipitation 8.65 5.72  
Year to date precipitation 18.35 18.50  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 10 mph (East)    
Max Wind Speed 24 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

May. 30, 2014 Rise Set
Actual Time 5:47 AM AST 6:56 PM AST
Civil Twilight 5:23 AM AST 7:20 PM AST
Nautical Twilight 4:54 AM AST 7:48 PM AST
Astronomical Twilight 4:25 AM AST 8:17 PM AST
Moon 7:20 AM AST (5/30) 8:38 PM AST (5/30)
Length of Visible Light 13h 56m
Length of Day
13h 09m
Waxing Crescent, 4% of the Moon is Illuminated
May 30
Waxing Crescent
Jun 5
First Quarter
Jun 13
Full
Jun 19
Last Quarter
Jun 27
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 78.1 °F - 72.0 °F 81% 30.01 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
1:56 AM 78.1 °F - 72.0 °F 81% 29.99 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
2:56 AM 78.1 °F - 72.0 °F 81% 29.98 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
3:56 AM 78.1 °F - 72.0 °F 81% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:56 AM 77.0 °F - 71.1 °F 82% 29.98 in 10.0 mi Calm Calm - 0.01 in   Mostly Cloudy
5:56 AM 77.0 °F - 71.1 °F 82% 29.99 in 10.0 mi SSE 3.5 mph - 0.01 in   Scattered Clouds
6:56 AM 79.0 °F - 72.0 °F 79% 30.00 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
7:56 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.02 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
8:56 AM 82.9 °F 88.8 °F 73.0 °F 72% 30.03 in 10.0 mi East 10.4 mph 16.1 mph N/A   Scattered Clouds
9:56 AM 86.0 °F 92.2 °F 72.0 °F 63% 30.03 in 10.0 mi ENE 13.8 mph - N/A   Scattered Clouds
10:56 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.03 in 10.0 mi ENE 17.3 mph - N/A   Scattered Clouds
11:56 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.03 in 10.0 mi NE 20.7 mph 25.3 mph N/A   Scattered Clouds
12:31 PM 80.6 °F 86.2 °F 75.2 °F 84% 30.03 in 10.0 mi East 11.5 mph 29.9 mph 0.03 in Rain Light Rain
12:34 PM 82.4 °F 89.5 °F 75.2 °F 79% 30.02 in 10.0 mi East 13.8 mph 29.9 mph 0.04 in Rain Light Rain
12:56 PM 84.0 °F 91.9 °F 75.0 °F 74% 30.01 in 10.0 mi ENE 19.6 mph 26.5 mph 0.04 in   Mostly Cloudy
1:56 PM 84.9 °F 91.4 °F 73.0 °F 67% 30.00 in 10.0 mi ENE 17.3 mph 26.5 mph N/A   Mostly Cloudy
2:56 PM 86.0 °F 93.0 °F 73.0 °F 65% 29.99 in 10.0 mi ENE 23.0 mph 26.5 mph N/A   Scattered Clouds
3:56 PM 84.9 °F 91.4 °F 73.0 °F 67% 29.99 in 10.0 mi ENE 17.3 mph 24.2 mph N/A   Scattered Clouds
4:56 PM 82.9 °F 88.8 °F 73.0 °F 72% 29.98 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
5:56 PM 82.0 °F 87.4 °F 73.0 °F 74% 29.99 in 10.0 mi ENE 12.7 mph - N/A   Mostly Cloudy
6:56 PM 81.0 °F 85.8 °F 73.0 °F 77% 30.01 in 10.0 mi East 12.7 mph - N/A   Scattered Clouds
7:56 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.01 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
8:56 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.03 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
9:56 PM 80.1 °F 84.2 °F 73.0 °F 79% 30.04 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
10:56 PM 79.0 °F - 73.0 °F 82% 30.04 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
11:56 PM 79.0 °F - 72.0 °F 79% 30.03 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy