San Juan, PR

9:43 AM AST on October 17, 2017 (GMT -0400)
Luis Munoz Marin International

Weather History for TJSJ - January, 2014

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Friday, January 10, 2014

  Actual Average Record
Temperature  
Mean Temperature 80 °F 78 °F  
Max Temperature 85 °F 83 °F 88 °F (2003)
Min Temperature 75 °F 72 °F 63 °F (1917)
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 15 13  
Month to date cooling degree days 158 130  
Year to date cooling degree days 158 130  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 73    
Maximum Humidity 85    
Minimum Humidity 61    
Precipitation  
Precipitation 0.01 in 0.13 in 1.94 in (1937)
Month to date precipitation 1.08 1.42  
Year to date precipitation 1.08 1.42  
Sea Level Pressure  
Sea Level Pressure 30.08 in    
Wind  
Wind Speed 12 mph (East)    
Max Wind Speed 25 mph    
Max Gust Speed 33 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

Jan. 10, 2014 Rise Set
Actual Time 6:58 AM AST 6:04 PM AST
Civil Twilight 6:35 AM AST 6:28 PM AST
Nautical Twilight 6:08 AM AST 6:55 PM AST
Astronomical Twilight 5:41 AM AST 7:21 PM AST
Moon 1:55 PM AST (1/10) 2:15 AM AST (1/10)
Length of Visible Light 11h 53m
Length of Day
11h 06m
Waxing Gibbous, 74% of the Moon is Illuminated
Jan 10
Waxing Gibbous
Jan 16
Full
Jan 24
Last Quarter
Jan 30
New
Feb 6
First 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 - 73.0 °F 82% 30.10 in 10.0 mi East 13.8 mph - 0.00 in   Mostly Cloudy
1:56 AM 78.1 °F - 70.0 °F 76% 30.08 in 10.0 mi East 12.7 mph - N/A   Scattered Clouds
2:56 AM 78.1 °F - 68.0 °F 71% 30.06 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
3:56 AM 75.9 °F - 69.1 °F 79% 30.05 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
4:56 AM 77.0 °F - 68.0 °F 74% 30.05 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
5:56 AM 75.9 °F - 68.0 °F 76% 30.05 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:56 AM 77.0 °F - 68.0 °F 74% 30.07 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
7:56 AM 77.0 °F - 69.1 °F 76% 30.09 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:56 AM 80.1 °F 83.2 °F 70.0 °F 71% 30.12 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
9:56 AM 82.9 °F 86.5 °F 69.1 °F 63% 30.13 in 10.0 mi East 16.1 mph 24.2 mph N/A   Scattered Clouds
10:56 AM 82.0 °F 85.9 °F 70.0 °F 67% 30.12 in 10.0 mi ENE 17.3 mph 23.0 mph N/A   Scattered Clouds
11:56 AM 82.0 °F 86.7 °F 72.0 °F 71% 30.10 in 10.0 mi ENE 23.0 mph 27.6 mph 0.00 in Rain Light Rain
12:56 PM 84.0 °F 89.0 °F 71.1 °F 65% 30.07 in 10.0 mi ENE 21.9 mph 27.6 mph 0.00 in   Scattered Clouds
1:56 PM 82.9 °F 87.5 °F 71.1 °F 67% 30.05 in 10.0 mi ENE 18.4 mph 28.8 mph N/A   Scattered Clouds
2:56 PM 84.0 °F 88.4 °F 70.0 °F 63% 30.04 in 10.0 mi ENE 19.6 mph - N/A   Partly Cloudy
3:56 PM 82.9 °F 87.0 °F 70.0 °F 65% 30.04 in 10.0 mi ENE 17.3 mph - N/A   Scattered Clouds
4:56 PM 82.0 °F 85.5 °F 69.1 °F 65% 30.04 in 10.0 mi ENE 17.3 mph - N/A   Scattered Clouds
5:56 PM 81.0 °F 84.9 °F 71.1 °F 72% 30.04 in 10.0 mi East 16.1 mph 20.7 mph N/A   Scattered Clouds
6:56 PM 79.0 °F - 71.1 °F 77% 30.06 in 10.0 mi East 11.5 mph - 0.01 in   Scattered Clouds
7:56 PM 77.0 °F - 70.0 °F 79% 30.08 in 10.0 mi East 8.1 mph - 0.00 in   Scattered Clouds
8:56 PM 78.1 °F - 69.1 °F 74% 30.11 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
9:56 PM 78.1 °F - 64.9 °F 64% 30.11 in 10.0 mi East 13.8 mph - N/A   Scattered Clouds
10:56 PM 77.0 °F - 66.0 °F 69% 30.12 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
11:56 PM 77.0 °F - 64.9 °F 66% 30.11 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds