San Juan, PR

1:46 PM AST on November 20, 2019 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - October, 2019

Change the Weather History Date:

Sunday, October 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 84 °F 82 °F  
Max Temperature 89 °F 88 °F 95 °F (1980)
Min Temperature 78 °F 77 °F 67 °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 19 18  
Month to date cooling degree days 388 360  
Year to date cooling degree days 5010 4772  
Growing Degree Days 34 (Base 50)    
Moisture  
Dew Point 75 °F    
Average Humidity 78    
Maximum Humidity 91    
Minimum Humidity 64    
Precipitation  
Precipitation T in 0.19 in 2.38 in (1942)
Month to date precipitation 1.07 3.36  
Year to date precipitation 35.04 42.75  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 7 mph (East)    
Max Wind Speed 20 mph    
Max Gust Speed 26 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

Search for Another Location

Airport or City:

Astronomy

Oct. 20, 2019 Rise Set
Actual Time 6:19 AM AST 5:58 PM AST
Civil Twilight 5:57 AM AST 6:20 PM AST
Nautical Twilight 5:31 AM AST 6:45 PM AST
Astronomical Twilight 5:06 AM AST 7:11 PM AST
Moon 11:34 PM AST 12:11 PM AST
Length of Visible Light 12h 23m
Length of Day
11h 39m
Waning Gibbous, 59% of the Moon is Illuminated
Oct 20
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
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 84.5 °F 73.9 °F 81% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:56 AM 80.1 °F 85.1 °F 75.0 °F 85% 29.97 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
2:56 AM 79.0 °F - 73.9 °F 84% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:56 AM 79.0 °F - 75.0 °F 88% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:56 AM 78.1 °F - 75.0 °F 90% 29.96 in 10.0 mi Calm Calm - N/A   Partly Cloudy
5:56 AM 79.0 °F - 75.0 °F 88% 29.96 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 AM 79.0 °F - 75.0 °F 88% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:56 AM 82.0 °F 90.2 °F 77.0 °F 85% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:56 AM 84.9 °F 93.3 °F 75.0 °F 72% 30.01 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
9:56 AM 84.0 °F 91.9 °F 75.0 °F 74% 30.01 in 10.0 mi ESE 8.1 mph - 0.00 in   Scattered Clouds
10:56 AM 87.1 °F 97.3 °F 75.9 °F 69% 30.01 in 10.0 mi East 17.3 mph 25.3 mph N/A   Scattered Clouds
11:56 AM 88.0 °F 98.5 °F 75.9 °F 67% 29.99 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
12:56 PM 89.1 °F 99.1 °F 75.0 °F 63% 29.97 in 10.0 mi ENE 17.3 mph - N/A   Scattered Clouds
1:56 PM 89.1 °F 100.2 °F 75.9 °F 65% 29.95 in 10.0 mi ENE 18.4 mph - N/A   Scattered Clouds
2:56 PM 88.0 °F 98.5 °F 75.9 °F 67% 29.95 in 10.0 mi ENE 17.3 mph 20.7 mph N/A   Scattered Clouds
3:56 PM 86.0 °F 95.1 °F 75.0 °F 70% 29.95 in 10.0 mi East 15.0 mph - N/A   Scattered Clouds
4:56 PM 86.0 °F 93.8 °F 73.9 °F 67% 29.95 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
5:56 PM 84.0 °F 92.6 °F 75.9 °F 76% 29.95 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
6:56 PM 82.9 °F 90.8 °F 75.9 °F 79% 29.97 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
7:56 PM 84.0 °F 92.6 °F 75.9 °F 76% 29.99 in 10.0 mi ESE 5.8 mph - N/A   Partly Cloudy
8:56 PM 82.9 °F 90.2 °F 75.0 °F 77% 29.99 in 10.0 mi ESE 4.6 mph - N/A   Partly Cloudy
9:56 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:56 PM 82.9 °F 90.2 °F 75.0 °F 77% 30.00 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
11:56 PM 82.0 °F 88.6 °F 75.0 °F 79% 29.99 in 10.0 mi ESE 3.5 mph - 0.00 in   Scattered Clouds