Weather History for PHKO - September, 2012

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Sunday, September 30, 2012

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 84 °F 84 °F 92 °F (1983)
Min Temperature 73 °F 73 °F 70 °F (1992)
Cooling Degree Days 14    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 67    
Maximum Humidity 76    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 30, 2012 Rise Set
Actual Time 6:14 AM HST 6:12 PM HST
Civil Twilight 5:52 AM HST 6:34 PM HST
Nautical Twilight 5:27 AM HST 7:00 PM HST
Astronomical Twilight 5:01 AM HST 7:25 PM HST
Moon 6:38 PM HST (9/30) 6:44 AM HST (9/30)
Length of Visible Light 12h 41m
Length of Day
11h 57m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 30
Waxing Gibbous
Oct 7
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
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 78.1 °F - 64.0 °F 62% 29.98 in 10.0 mi SE 10.4 mph - N/A   Overcast
1:53 AM 77.0 °F - 64.9 °F 66% 29.95 in 10.0 mi SE 6.9 mph - N/A   Mostly Cloudy
2:53 AM 75.9 °F - 64.9 °F 69% 29.94 in 10.0 mi ESE 4.6 mph - N/A   Overcast
3:53 AM 75.9 °F - 66.0 °F 71% 29.94 in 10.0 mi East 3.5 mph - N/A   Overcast
4:53 AM 73.9 °F - 64.0 °F 71% 29.94 in 10.0 mi East 4.6 mph - N/A   Clear
5:53 AM 73.0 °F - 64.9 °F 76% 29.94 in 10.0 mi East 5.8 mph - N/A   Clear
6:53 AM 73.9 °F - 64.0 °F 71% 29.97 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:53 AM 79.0 °F - 66.9 °F 66% 29.99 in 10.0 mi ESE 4.6 mph - N/A   Overcast
8:08 AM 78.8 °F - 68.0 °F 69% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Overcast
8:25 AM 78.8 °F - 69.8 °F 74% 30.00 in 10.0 mi WSW 6.9 mph - N/A   Overcast
8:53 AM 78.1 °F - 69.1 °F 74% 30.00 in 10.0 mi WSW 5.8 mph - N/A   Overcast
9:53 AM 80.1 °F 82.9 °F 69.1 °F 69% 30.00 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
10:53 AM 81.0 °F 83.8 °F 68.0 °F 65% 30.00 in 10.0 mi West 8.1 mph - N/A   Clear
11:53 AM 82.0 °F 84.1 °F 66.0 °F 58% 29.98 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
12:53 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.96 in 10.0 mi West 10.4 mph - N/A   Clear
1:53 PM 82.0 °F 84.5 °F 66.9 °F 60% 29.93 in 10.0 mi West 10.4 mph - N/A   Clear
2:53 PM 82.0 °F 84.1 °F 66.0 °F 58% 29.91 in 10.0 mi WNW 9.2 mph - N/A   Clear
3:53 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.91 in 10.0 mi WNW 8.1 mph - N/A   Clear
4:53 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.91 in 10.0 mi West 6.9 mph - N/A   Clear
5:53 PM 79.0 °F - 68.0 °F 69% 29.93 in 10.0 mi West 5.8 mph - N/A   Clear
6:53 PM 79.0 °F - 66.9 °F 66% 29.94 in 10.0 mi Calm Calm - N/A   Clear
7:53 PM 78.1 °F - 68.0 °F 71% 29.96 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:53 PM 77.0 °F - 66.0 °F 69% 29.98 in 10.0 mi East 3.5 mph - N/A   Clear
9:53 PM 77.0 °F - 66.0 °F 69% 29.99 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:53 PM 75.9 °F - 64.0 °F 67% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Clear
11:53 PM 75.0 °F - 64.9 °F 71% 29.97 in 10.0 mi ESE 5.8 mph - N/A   Clear