Carolina, PR

7:20 AM AST on December 10, 2016 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - September, 2012

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Wednesday, September 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 85 °F 83 °F  
Max Temperature 91 °F 89 °F 95 °F (2013)
Min Temperature 79 °F 78 °F 71 °F (1950)
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 20 18  
Month to date cooling degree days 384 357  
Year to date cooling degree days 4362 4221  
Growing Degree Days 35 (Base 50)    
Moisture  
Dew Point 76 °F    
Average Humidity 74    
Maximum Humidity 91    
Minimum Humidity 56    
Precipitation  
Precipitation 0.05 in 0.18 in 1.92 in (2014)
Month to date precipitation 0.31 3.81  
Year to date precipitation 40.32 37.43  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 9 mph (East)    
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

Sep. 19, 2012 Rise Set
Actual Time 6:12 AM AST 6:22 PM AST
Civil Twilight 5:50 AM AST 6:44 PM AST
Nautical Twilight 5:25 AM AST 7:09 PM AST
Astronomical Twilight 4:59 AM AST 7:35 PM AST
Moon 9:36 AM AST (9/19) 9:12 PM AST (9/19)
Length of Visible Light 12h 53m
Length of Day
12h 09m
Waxing Crescent, 17% of the Moon is Illuminated
Sep 19
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
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 80.1 °F 85.4 °F 75.9 °F 87% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:56 AM 80.1 °F 85.4 °F 75.9 °F 87% 29.98 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
2:56 AM 80.1 °F 85.4 °F 75.9 °F 87% 29.96 in 8.0 mi Calm Calm - 0.05 in Rain Light Rain
3:56 AM 79.0 °F - 75.9 °F 90% 29.96 in 10.0 mi ENE 3.5 mph - 0.00 in   Partly Cloudy
4:56 AM 79.0 °F - 75.9 °F 90% 29.96 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
5:56 AM 80.1 °F 85.4 °F 75.9 °F 87% 29.95 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
6:56 AM 81.0 °F 87.9 °F 77.0 °F 88% 29.96 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
7:56 AM 82.9 °F 91.8 °F 77.0 °F 82% 29.97 in 10.0 mi ESE 5.8 mph - N/A   Scattered Clouds
8:56 AM 86.0 °F 96.0 °F 75.9 °F 72% 29.99 in 10.0 mi East 16.1 mph - N/A   Scattered Clouds
9:56 AM 87.1 °F 97.3 °F 75.9 °F 69% 30.01 in 10.0 mi ENE 16.1 mph - N/A   Scattered Clouds
10:56 AM 88.0 °F 100.2 °F 77.0 °F 70% 30.01 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
11:56 AM 90.0 °F 102.5 °F 77.0 °F 65% 29.99 in 10.0 mi ENE 16.1 mph 24.2 mph N/A   Scattered Clouds
12:56 PM 90.0 °F 101.3 °F 75.9 °F 63% 29.97 in 10.0 mi ENE 16.1 mph - N/A   Scattered Clouds
1:56 PM 90.0 °F 101.3 °F 75.9 °F 63% 29.95 in 10.0 mi ENE 16.1 mph - N/A   Scattered Clouds
2:56 PM 91.0 °F 100.4 °F 73.9 °F 57% 29.92 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
3:56 PM 89.1 °F 99.1 °F 75.0 °F 63% 29.91 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
4:56 PM 88.0 °F 98.5 °F 75.9 °F 67% 29.94 in 10.0 mi East 13.8 mph - N/A   Scattered Clouds
5:56 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.94 in 10.0 mi ENE 11.5 mph - N/A   Scattered Clouds
6:56 PM 84.0 °F 91.2 °F 73.9 °F 72% 29.95 in 10.0 mi East 9.2 mph - N/A   Scattered Clouds
7:56 PM 82.9 °F 90.2 °F 75.0 °F 77% 29.96 in 10.0 mi East 5.8 mph - N/A   Partly Cloudy
8:56 PM 82.9 °F 90.8 °F 75.9 °F 79% 29.98 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
9:56 PM 82.9 °F 91.8 °F 77.0 °F 82% 29.99 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
10:56 PM 82.0 °F 89.4 °F 75.9 °F 82% 29.99 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
11:56 PM 82.0 °F 89.4 °F 75.9 °F 82% 29.98 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds