Weather History for PHKO - September, 2011

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Saturday, September 3, 2011

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 82 °F 84 °F 93 °F (1986)
Min Temperature 73 °F 73 °F 69 °F (1999)
Cooling Degree Days 12    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 61    
Maximum Humidity 76    
Minimum Humidity 52    
Precipitation  
Precipitation 0.06 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 6 mph (SE)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events Rain    
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. 03, 2011 Rise Set
Actual Time 6:09 AM HST 6:37 PM HST
Civil Twilight 5:46 AM HST 6:59 PM HST
Nautical Twilight 5:20 AM HST 7:25 PM HST
Astronomical Twilight 4:54 AM HST 7:51 PM HST
Moon 11:59 AM HST (9/3) 11:16 PM HST (9/3)
Length of Visible Light 13h 12m
Length of Day
12h 28m
Waxing Crescent, 41% of the Moon is Illuminated
Sep 3
Waxing Crescent
Sep 4
First Quarter
Sep 11
Full
Sep 20
Last Quarter
Sep 27
New

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 77.0 °F - 61.0 °F 58% 30.01 in 10.0 mi East 3.5 mph - N/A   Clear
1:53 AM 78.1 °F - 59.0 °F 52% 30.00 in 10.0 mi NE 6.9 mph - N/A   Mostly Cloudy
2:53 AM 77.0 °F - 62.1 °F 60% 29.99 in 10.0 mi SSE 9.2 mph - N/A   Clear
3:53 AM 75.9 °F - 61.0 °F 60% 29.98 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 75.0 °F - 57.9 °F 55% 30.00 in 10.0 mi NE 4.6 mph - N/A   Clear
5:53 AM 73.9 °F - 61.0 °F 64% 30.01 in 10.0 mi ESE 4.6 mph - N/A   Clear
6:53 AM 75.0 °F - 63.0 °F 66% 30.02 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
7:53 AM 79.0 °F - 63.0 °F 58% 30.02 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 80.1 °F 81.9 °F 64.9 °F 60% 30.03 in 10.0 mi SW 6.9 mph - N/A   Partly Cloudy
9:53 AM 82.0 °F 83.8 °F 64.9 °F 56% 30.03 in 10.0 mi SSW 8.1 mph - N/A   Clear
10:53 AM 82.9 °F 84.6 °F 64.9 °F 54% 30.01 in 10.0 mi SW 10.4 mph - N/A   Clear
11:53 AM 82.9 °F 85.0 °F 66.0 °F 56% 30.01 in 10.0 mi South 11.5 mph - N/A   Overcast
12:53 PM 82.9 °F 84.4 °F 64.0 °F 53% 30.00 in 10.0 mi South 11.5 mph - N/A   Overcast
1:53 PM 82.9 °F 84.4 °F 64.0 °F 53% 29.97 in 10.0 mi South 13.8 mph - N/A   Overcast
2:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.96 in 10.0 mi SSW 13.8 mph - 0.00 in Rain Light Rain
3:53 PM 82.0 °F 84.5 °F 66.9 °F 60% 29.96 in 10.0 mi SSW 9.2 mph - 0.00 in   Overcast
4:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 29.96 in 10.0 mi WSW 9.2 mph - 0.00 in   Overcast
5:53 PM 78.1 °F - 66.0 °F 66% 29.98 in 6.0 mi NE 13.8 mph 20.7 mph 0.02 in Rain Light Rain
6:53 PM 75.9 °F - 66.0 °F 71% 29.98 in 10.0 mi North 12.7 mph - 0.04 in   Overcast
7:53 PM 77.0 °F - 64.0 °F 64% 30.00 in 10.0 mi North 8.1 mph 18.4 mph N/A   Overcast
8:53 PM 75.0 °F - 66.9 °F 76% 30.01 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 75.9 °F - 63.0 °F 64% 30.03 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
10:53 PM 75.9 °F - 62.1 °F 62% 30.02 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
11:53 PM 77.0 °F - 60.1 °F 56% 30.01 in 10.0 mi Calm Calm - N/A   Partly Cloudy