Weather History for Kahului, HI

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Sunday, December 9, 2012

  Actual Average Record
Temperature  
Mean Temperature 75 °F 74 °F  
Max Temperature 85 °F 82 °F 88 °F (1952)
Min Temperature 64 °F 66 °F 58 °F (2009)
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 10 9  
Month to date cooling degree days 91 83  
Year to date cooling degree days 3734 3790  
Growing Degree Days 23 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 71    
Maximum Humidity 84    
Minimum Humidity 58    
Precipitation  
Precipitation 0.01 in 0.10 in 3.12 in (1989)
Month to date precipitation 0.01 0.91  
Year to date precipitation 4.95 15.39  
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 29.95 in    
Wind  
Wind Speed 12 mph (ENE)    
Max Wind Speed 25 mph    
Max Gust Speed 35 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Dec. 09, 2012 Rise Set
Actual Time 6:51 AM HST 5:45 PM HST
Civil Twilight 6:27 AM HST 6:09 PM HST
Nautical Twilight 5:59 AM HST 6:36 PM HST
Astronomical Twilight 5:32 AM HST 7:04 PM HST
Moon 2:58 AM HST (12/9) 2:42 PM HST (12/9)
Length of Visible Light 11h 41m
Length of Day
10h 53m
Waning Crescent, 17% of the Moon is Illuminated
Dec 9
Waning Crescent
Dec 12
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 73.0 °F - 63.0 °F 71% 29.99 in 10.0 mi ENE 15.0 mph 24.2 mph N/A   Clear
1:54 AM 73.0 °F - 63.0 °F 71% 29.98 in 10.0 mi East 11.5 mph 20.7 mph N/A   Partly Cloudy
2:54 AM 73.0 °F - 66.0 °F 79% 29.95 in 10.0 mi ENE 18.4 mph 24.2 mph N/A   Clear
3:54 AM 73.0 °F - 64.0 °F 73% 29.95 in 10.0 mi East 12.7 mph 21.9 mph N/A   Clear
4:54 AM 72.0 °F - 64.0 °F 76% 29.94 in 10.0 mi ENE 12.7 mph 17.3 mph N/A   Clear
5:54 AM 66.0 °F - 59.0 °F 78% 29.96 in 10.0 mi South 5.8 mph - N/A   Clear
6:54 AM 64.9 °F - 59.0 °F 81% 29.98 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:54 AM 72.0 °F - 63.0 °F 73% 29.97 in 10.0 mi ENE 11.5 mph 20.7 mph N/A   Scattered Clouds
8:54 AM 75.9 °F - 62.1 °F 62% 29.98 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
9:54 AM 79.0 °F - 63.0 °F 58% 29.96 in 10.0 mi Variable 5.8 mph - 0.01 in   Scattered Clouds
10:54 AM 81.0 °F 82.7 °F 64.9 °F 58% 29.94 in 10.0 mi ENE 15.0 mph 26.5 mph N/A   Partly Cloudy
11:54 AM 81.0 °F 83.0 °F 66.0 °F 60% 29.92 in 10.0 mi ENE 19.6 mph 31.1 mph N/A   Scattered Clouds
12:54 PM 81.0 °F 83.0 °F 66.0 °F 60% 29.89 in 10.0 mi ENE 19.6 mph 28.8 mph N/A   Partly Cloudy
1:54 PM 82.0 °F 84.1 °F 66.0 °F 58% 29.87 in 10.0 mi ENE 18.4 mph 27.6 mph N/A   Scattered Clouds
2:54 PM 80.1 °F 81.7 °F 64.0 °F 58% 29.88 in 10.0 mi East 13.8 mph 27.6 mph N/A   Scattered Clouds
3:54 PM 79.0 °F - 64.0 °F 60% 29.88 in 10.0 mi ENE 20.7 mph 32.2 mph N/A   Scattered Clouds
4:54 PM 78.1 °F - 64.0 °F 62% 29.90 in 10.0 mi ENE 18.4 mph 27.6 mph N/A   Scattered Clouds
5:54 PM 75.9 °F - 64.0 °F 67% 29.92 in 10.0 mi ENE 18.4 mph 26.5 mph N/A   Scattered Clouds
6:54 PM 75.9 °F - 64.0 °F 67% 29.95 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
7:54 PM 75.0 °F - 63.0 °F 66% 29.97 in 10.0 mi East 13.8 mph 18.4 mph N/A   Partly Cloudy
8:54 PM 73.9 °F - 64.9 °F 73% 29.97 in 10.0 mi ENE 16.1 mph 23.0 mph N/A   Clear
9:54 PM 73.0 °F - 64.0 °F 73% 29.99 in 10.0 mi East 8.1 mph - N/A   Partly Cloudy
10:54 PM 70.0 °F - 64.0 °F 81% 30.01 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 68.0 °F - 63.0 °F 84% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds