Weather History for Kahului, HI

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Thursday, September 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 80 °F 79 °F  
Max Temperature 88 °F 88 °F 93 °F (1992)
Min Temperature 72 °F 71 °F 61 °F (1952)
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 14  
Month to date cooling degree days 184 170  
Year to date cooling degree days 2971 2712  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 74 °F    
Average Humidity 81    
Maximum Humidity 94    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in 0.01 in 0.09 in (1991)
Month to date precipitation 0.09 0.14  
Year to date precipitation 8.75 10.84  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 9 mph (NE)    
Max Wind Speed 20 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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Date:

Astronomy

Sep. 12, 2013 Rise Set
Actual Time 6:12 AM HST 6:31 PM HST
Civil Twilight 5:50 AM HST 6:53 PM HST
Nautical Twilight 5:24 AM HST 7:19 PM HST
Astronomical Twilight 4:58 AM HST 7:45 PM HST
Moon 1:02 PM HST (9/12) No Moon Set
Length of Visible Light 13h 03m
Length of Day
12h 18m
First Quarter, 52% of the Moon is Illuminated
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First 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 75.9 °F - 73.0 °F 91% 30.03 in 10.0 mi ENE 3.5 mph - N/A   Clear
1:54 AM 73.9 °F - 72.0 °F 93% 30.01 in 10.0 mi Calm Calm - N/A   Clear
2:25 AM - - - N/A% 29.99 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:54 AM - - - N/A% 30.01 in 10.0 mi ENE 3.5 mph - N/A   Overcast
3:34 AM 75.2 °F - 73.4 °F 94% 29.98 in 10.0 mi NE 3.5 mph - N/A   Overcast
3:50 AM 75.2 °F - 73.4 °F 94% 29.97 in 10.0 mi NE 4.6 mph - N/A   Overcast
3:54 AM 77.0 °F - 73.9 °F 90% 29.99 in 10.0 mi NNE 4.6 mph - N/A   Overcast
4:05 AM 77.0 °F - 75.2 °F 94% 29.98 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
4:39 AM 75.2 °F - 73.4 °F 94% 29.98 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
4:54 AM 75.9 °F - 73.9 °F 94% 30.00 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
5:41 AM 75.2 °F - 73.4 °F 94% 29.99 in 10.0 mi ENE 3.5 mph - N/A   Overcast
5:54 AM 75.9 °F - 73.9 °F 94% 30.01 in 10.0 mi ENE 5.8 mph - N/A   Overcast
6:54 AM - - - N/A% 30.02 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
7:54 AM 81.0 °F 87.3 °F 75.9 °F 85% 30.03 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
8:54 AM 82.9 °F 90.8 °F 75.9 °F 79% 30.04 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
9:54 AM 84.9 °F 94.1 °F 75.9 °F 74% 30.04 in 10.0 mi North 15.0 mph - N/A   Partly Cloudy
10:54 AM 84.9 °F 95.3 °F 77.0 °F 77% 30.03 in 10.0 mi North 16.1 mph - N/A   Partly Cloudy
11:54 AM 87.1 °F 97.3 °F 75.9 °F 69% 30.01 in 10.0 mi North 16.1 mph - N/A   Partly Cloudy
12:54 PM 87.1 °F 97.3 °F 75.9 °F 69% 29.98 in 10.0 mi North 18.4 mph - N/A   Partly Cloudy
1:54 PM 88.0 °F 98.5 °F 75.9 °F 67% 29.96 in 10.0 mi NNE 17.3 mph - N/A   Scattered Clouds
2:54 PM 87.1 °F 96.3 °F 75.0 °F 67% 29.95 in 10.0 mi NNE 17.3 mph - N/A   Scattered Clouds
3:54 PM 84.9 °F 93.3 °F 75.0 °F 72% 29.95 in 10.0 mi NNE 18.4 mph - N/A   Scattered Clouds
4:54 PM 84.9 °F 92.1 °F 73.9 °F 69% 29.95 in 10.0 mi NNE 18.4 mph - N/A   Partly Cloudy
5:54 PM 82.0 °F 87.9 °F 73.9 °F 76% 29.95 in 10.0 mi NE 15.0 mph - N/A   Partly Cloudy
6:54 PM 80.1 °F 84.5 °F 73.9 °F 81% 29.96 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
7:54 PM 80.1 °F 84.5 °F 73.9 °F 81% 29.97 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
8:03 PM 78.8 °F - 73.4 °F 83% 29.96 in 10.0 mi NE 9.2 mph - N/A   Partly Cloudy
8:54 PM 79.0 °F - 73.9 °F 84% 29.99 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
9:54 PM 80.1 °F 84.5 °F 73.9 °F 81% 29.99 in 10.0 mi NE 13.8 mph - N/A   Mostly Cloudy
10:54 PM 79.0 °F - 75.0 °F 88% 29.97 in 10.0 mi NE 10.4 mph - N/A   Mostly Cloudy
11:54 PM 78.1 °F - 73.0 °F 84% 29.96 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy