Weather History for Kahului, HI

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Thursday, September 19, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 79 °F  
Max Temperature 89 °F 88 °F 96 °F (1995)
Min Temperature 73 °F 70 °F 60 °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 16 14  
Month to date cooling degree days 299 268  
Year to date cooling degree days 3086 2810  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 63    
Maximum Humidity 79    
Minimum Humidity 46    
Precipitation  
Precipitation T in 0.01 in 0.57 in (1991)
Month to date precipitation 0.21 0.22  
Year to date precipitation 8.87 10.92  
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 30.01 in    
Wind  
Wind Speed 14 mph (NE)    
Max Wind Speed 28 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 19, 2013 Rise Set
Actual Time 6:13 AM HST 6:24 PM HST
Civil Twilight 5:51 AM HST 6:46 PM HST
Nautical Twilight 5:26 AM HST 7:12 PM HST
Astronomical Twilight 5:00 AM HST 7:38 PM HST
Moon 6:41 PM HST (9/19) 6:27 AM HST (9/19)
Length of Visible Light 12h 54m
Length of Day
12h 10m
Full, 100% of the Moon is Illuminated
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full

Hourly Weather History & Observations

Time (HST) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 75.9 °F - 64.9 °F 69% 29.99 in 10.0 mi NE 13.8 mph - N/A   Clear
1:54 AM 75.0 °F - 66.9 °F 76% 29.98 in 10.0 mi ENE 10.4 mph - N/A   Clear
2:54 AM 75.9 °F - 66.9 °F 74% 29.98 in 10.0 mi NE 9.2 mph - N/A   Clear
3:54 AM 75.0 °F - 66.9 °F 76% 29.97 in 10.0 mi ENE 6.9 mph - N/A   Clear
4:54 AM 75.0 °F - 66.9 °F 76% 29.97 in 10.0 mi NE 9.2 mph - N/A   Clear
5:54 AM 75.9 °F - 68.0 °F 76% 29.99 in 10.0 mi NE 9.2 mph - N/A   Scattered Clouds
6:54 AM 75.0 °F - 68.0 °F 79% 30.01 in 10.0 mi NE 8.1 mph - 0.00 in   Scattered Clouds
7:54 AM 81.0 °F 83.8 °F 68.0 °F 65% 30.04 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
8:54 AM 82.9 °F 84.6 °F 64.9 °F 54% 30.04 in 10.0 mi ENE 16.1 mph 24.2 mph N/A   Partly Cloudy
9:54 AM 84.9 °F 86.6 °F 64.9 °F 51% 30.05 in 10.0 mi NE 18.4 mph 24.2 mph N/A   Partly Cloudy
10:54 AM 88.0 °F 89.6 °F 64.9 °F 46% 30.04 in 10.0 mi ENE 18.4 mph 29.9 mph N/A   Scattered Clouds
11:54 AM 87.1 °F 89.2 °F 66.0 °F 49% 30.02 in 10.0 mi NE 24.2 mph 29.9 mph N/A   Scattered Clouds
12:54 PM 87.1 °F 88.9 °F 64.9 °F 48% 30.00 in 10.0 mi ENE 17.3 mph 27.6 mph N/A   Scattered Clouds
1:54 PM 88.0 °F 90.3 °F 66.0 °F 48% 29.99 in 10.0 mi NE 20.7 mph 29.9 mph N/A   Scattered Clouds
2:54 PM 87.1 °F 89.2 °F 66.0 °F 49% 29.98 in 10.0 mi NE 23.0 mph 31.1 mph N/A   Scattered Clouds
3:54 PM 84.9 °F 87.6 °F 66.9 °F 55% 29.97 in 10.0 mi ENE 24.2 mph 34.5 mph N/A   Scattered Clouds
4:54 PM 82.9 °F 85.0 °F 66.0 °F 56% 29.98 in 10.0 mi NE 17.3 mph 27.6 mph N/A   Scattered Clouds
5:54 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.99 in 10.0 mi ENE 17.3 mph 25.3 mph N/A   Scattered Clouds
6:54 PM 78.1 °F - 64.9 °F 64% 30.01 in 10.0 mi NE 13.8 mph - N/A   Scattered Clouds
7:54 PM 78.1 °F - 66.9 °F 68% 30.04 in 10.0 mi NE 12.7 mph - N/A   Scattered Clouds
8:54 PM 77.0 °F - 68.0 °F 74% 30.06 in 10.0 mi ENE 10.4 mph - N/A   Partly Cloudy
9:54 PM 75.9 °F - 68.0 °F 76% 30.06 in 10.0 mi NE 10.4 mph - N/A   Clear
10:54 PM 77.0 °F - 68.0 °F 74% 30.06 in 10.0 mi NE 12.7 mph - N/A   Clear
11:54 PM 77.0 °F - 68.0 °F 74% 30.05 in 10.0 mi NE 16.1 mph - N/A   Clear