Weather History for PHNL - December, 2011

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Thursday, December 15, 2011

  Actual Average Record
Temperature  
Mean Temperature 77 °F 75 °F  
Max Temperature 83 °F 81 °F 89 °F (1995)
Min Temperature 71 °F 68 °F 58 °F (1989)
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 12 10  
Month to date cooling degree days 173 157  
Year to date cooling degree days 4768 4483  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 77    
Maximum Humidity 90    
Minimum Humidity 63    
Precipitation  
Precipitation T in 0.11 in 2.06 in (2013)
Month to date precipitation 0.95 1.40  
Year to date precipitation 15.49 15.26  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 6 mph (NE)    
Max Wind Speed 16 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 15, 2011 Rise Set
Actual Time 7:01 AM HST 5:52 PM HST
Civil Twilight 6:37 AM HST 6:16 PM HST
Nautical Twilight 6:09 AM HST 6:44 PM HST
Astronomical Twilight 5:42 AM HST 7:11 PM HST
Moon 10:56 PM HST (12/15) 10:53 AM HST (12/15)
Length of Visible Light 11h 39m
Length of Day
10h 50m
Waning Gibbous, 73% of the Moon is Illuminated
Dec 15
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.0 °F - 68.0 °F 84% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:53 AM 72.0 °F - 68.0 °F 87% 30.05 in 10.0 mi NNE 4.6 mph - N/A   Partly Cloudy
2:53 AM 72.0 °F - 68.0 °F 87% 30.03 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
3:53 AM 71.1 °F - 68.0 °F 90% 30.02 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
4:53 AM 71.1 °F - 66.9 °F 87% 30.02 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
5:53 AM 73.0 °F - 69.1 °F 87% 30.03 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
6:00 AM 73.4 °F - 68.0 °F 83% 30.03 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
6:53 AM 73.0 °F - 69.1 °F 87% 30.04 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
7:53 AM 73.0 °F - 69.1 °F 87% 30.06 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
8:53 AM 77.0 °F - 69.1 °F 76% 30.09 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
9:53 AM 80.1 °F 82.7 °F 68.0 °F 67% 30.10 in 10.0 mi Variable 4.6 mph - N/A   Scattered Clouds
10:53 AM 79.0 °F - 68.0 °F 69% 30.10 in 10.0 mi SW 5.8 mph - 0.00 in   Mostly Cloudy
11:53 AM 80.1 °F 82.7 °F 68.0 °F 67% 30.08 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
12:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 30.06 in 10.0 mi East 11.5 mph - 0.00 in   Scattered Clouds
1:53 PM 82.0 °F 84.9 °F 68.0 °F 62% 30.03 in 10.0 mi NE 18.4 mph 23.0 mph N/A   Scattered Clouds
2:53 PM 81.0 °F 83.8 °F 68.0 °F 65% 30.02 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
8:53 PM 75.0 °F - 68.0 °F 79% 30.12 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
9:53 PM 73.0 °F - 66.9 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:53 PM 73.9 °F - 68.0 °F 82% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:53 PM 71.1 °F - 68.0 °F 90% 30.11 in 10.0 mi Calm Calm - N/A   Partly Cloudy