San Juan, PR

5:57 AM AST on January 20, 2018 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - October, 2011

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Saturday, October 15, 2011

  Actual Average Record
Temperature  
Mean Temperature 81 °F 83 °F  
Max Temperature 88 °F 89 °F 95 °F (1994)
Min Temperature 74 °F 77 °F 71 °F (1966)
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 16 18  
Month to date cooling degree days 266 270  
Year to date cooling degree days 4477 4682  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 59    
Precipitation  
Precipitation 0.01 in 0.17 in 1.92 in (2017)
Month to date precipitation 1.30 2.44  
Year to date precipitation 71.01 41.83  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 9 mph (ENE)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 10 miles    
Events      
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

Oct. 15, 2011 Rise Set
Actual Time 6:17 AM AST 6:01 PM AST
Civil Twilight 5:55 AM AST 6:23 PM AST
Nautical Twilight 5:30 AM AST 6:49 PM AST
Astronomical Twilight 5:04 AM AST 7:14 PM AST
Moon 8:28 PM AST (10/15) 9:06 AM AST (10/15)
Length of Visible Light 12h 27m
Length of Day
11h 44m
Waning Gibbous, 89% of the Moon is Illuminated
Oct 15
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

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 83.8 °F 72.0 °F 76% 29.93 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
1:56 AM 79.0 °F - 72.0 °F 79% 29.91 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
2:56 AM 79.0 °F - 72.0 °F 79% 29.91 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
3:56 AM 78.1 °F - 72.0 °F 81% 29.90 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:56 AM 75.0 °F - 73.0 °F 94% 29.90 in 10.0 mi Calm Calm - 0.01 in   Scattered Clouds
5:56 AM 78.1 °F - 73.0 °F 84% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 AM 78.1 °F - 72.0 °F 81% 29.93 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:56 AM 81.0 °F 85.8 °F 73.0 °F 77% 29.94 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
8:56 AM 84.0 °F 90.2 °F 73.0 °F 69% 29.96 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
9:56 AM 86.0 °F 91.5 °F 71.1 °F 61% 29.96 in 10.0 mi East 13.8 mph 21.9 mph N/A   Scattered Clouds
10:56 AM 87.1 °F 93.6 °F 72.0 °F 61% 29.96 in 10.0 mi ENE 17.3 mph - N/A   Scattered Clouds
11:56 AM 87.1 °F 94.5 °F 73.0 °F 63% 29.93 in 10.0 mi ENE 16.1 mph - N/A   Scattered Clouds
12:56 PM 87.1 °F 94.5 °F 73.0 °F 63% 29.91 in 10.0 mi ENE 15.0 mph 24.2 mph N/A   Scattered Clouds
1:56 PM 87.1 °F 93.6 °F 72.0 °F 61% 29.89 in 10.0 mi NE 13.8 mph - N/A   Scattered Clouds
2:56 PM 87.1 °F 93.6 °F 72.0 °F 61% 29.88 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
3:56 PM 86.0 °F 92.2 °F 72.0 °F 63% 29.87 in 10.0 mi ENE 16.1 mph - N/A   Scattered Clouds
4:56 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.88 in 10.0 mi NE 12.7 mph 20.7 mph N/A   Scattered Clouds
5:56 PM 82.9 °F 87.0 °F 70.0 °F 65% 29.90 in 10.0 mi ENE 11.5 mph - N/A   Scattered Clouds
6:56 PM 82.0 °F 86.3 °F 71.1 °F 69% 29.91 in 10.0 mi ENE 11.5 mph - N/A   Scattered Clouds
7:56 PM 82.0 °F 86.3 °F 71.1 °F 69% 29.92 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
8:56 PM 82.0 °F 86.7 °F 72.0 °F 71% 29.94 in 10.0 mi ENE 13.8 mph 21.9 mph 0.00 in   Partly Cloudy
9:56 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.95 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
10:56 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.95 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
11:56 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds