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Wednesday, September 21, 2011

  Actual Average Record
Temperature  
Mean Temperature 82 °F 79 °F  
Max Temperature 86 °F 85 °F 89 °F (1981)
Min Temperature 77 °F 74 °F 65 °F (1957)
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 17 14  
Month to date cooling degree days 320 309  
Year to date cooling degree days 3037 2835  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 65    
Maximum Humidity 74    
Minimum Humidity 55    
Precipitation  
Precipitation T in 0.08 in 2.12 in (1965)
Month to date precipitation 0.43 1.36  
Year to date precipitation 31.72 22.81  
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 30.06 in    
Wind  
Wind Speed 15 mph (NE)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 21, 2011 Rise Set
Actual Time 6:25 AM HST 6:34 PM HST
Civil Twilight 6:03 AM HST 6:56 PM HST
Nautical Twilight 5:37 AM HST 7:22 PM HST
Astronomical Twilight 5:11 AM HST 7:48 PM HST
Moon 12:37 AM HST (9/21) 2:15 PM HST (9/21)
Length of Visible Light 12h 53m
Length of Day
12h 08m
Last Quarter, 36% of the Moon is Illuminated
Sep 21
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
Full
Oct 19
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
12:53 AM 78.1 °F - 68.0 °F 71% 30.07 in 10.0 mi NE 13.8 mph - N/A   Partly Cloudy
1:53 AM 78.1 °F - 68.0 °F 71% 30.06 in 10.0 mi ENE 15.0 mph - 0.00 in Rain Light Rain
2:53 AM 78.1 °F - 66.9 °F 68% 30.04 in 10.0 mi NE 13.8 mph - 0.00 in   Partly Cloudy
3:53 AM 78.1 °F - 66.9 °F 68% 30.03 in 10.0 mi NE 13.8 mph - N/A   Scattered Clouds
4:53 AM 78.1 °F - 68.0 °F 71% 30.03 in 10.0 mi ENE 15.0 mph - N/A   Mostly Cloudy
5:53 AM 78.1 °F - 66.0 °F 66% 30.04 in 10.0 mi ENE 18.4 mph - N/A   Mostly Cloudy
6:53 AM 78.1 °F - 68.0 °F 71% 30.05 in 10.0 mi ENE 15.0 mph - N/A   Scattered Clouds
7:53 AM 80.1 °F 82.3 °F 66.9 °F 64% 30.06 in 10.0 mi ENE 17.3 mph - N/A   Scattered Clouds
8:50 AM 82.4 °F 84.6 °F 66.2 °F 58% 30.09 in 10.0 mi ENE 15.0 mph - N/A   Mostly Cloudy
8:53 AM 82.0 °F 84.5 °F 66.9 °F 60% 30.08 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
8:55 AM 82.4 °F 84.6 °F 66.2 °F 58% 30.09 in 10.0 mi ENE 13.8 mph - N/A   Mostly Cloudy
9:53 AM 84.0 °F 86.5 °F 66.9 °F 56% 30.09 in 10.0 mi ENE 16.1 mph - N/A   Mostly Cloudy
10:53 AM 84.0 °F 86.5 °F 66.9 °F 56% 30.10 in 10.0 mi ENE 13.8 mph - N/A   Partly Cloudy
11:53 AM 84.9 °F 87.1 °F 66.0 °F 53% 30.09 in 10.0 mi ENE 15.0 mph - N/A   Partly Cloudy
12:53 PM 84.9 °F 87.6 °F 66.9 °F 55% 30.06 in 10.0 mi ENE 16.1 mph - N/A   Scattered Clouds
1:53 PM 84.9 °F 87.6 °F 66.9 °F 55% 30.04 in 10.0 mi NE 13.8 mph - N/A   Scattered Clouds
2:53 PM 84.0 °F 87.0 °F 68.0 °F 58% 30.02 in 10.0 mi NE 13.8 mph - N/A   Partly Cloudy
3:53 PM 84.0 °F 87.8 °F 69.1 °F 61% 30.02 in 10.0 mi NE 13.8 mph - N/A   Mostly Cloudy
3:57 PM 82.4 °F 85.4 °F 68.0 °F 62% 30.03 in 10.0 mi NE 15.0 mph - N/A   Scattered Clouds
4:53 PM 81.0 °F 83.8 °F 68.0 °F 65% 30.02 in 10.0 mi NE 15.0 mph - N/A   Mostly Cloudy
5:53 PM 80.1 °F 82.7 °F 68.0 °F 67% 30.04 in 10.0 mi NE 15.0 mph - N/A   Mostly Cloudy
6:53 PM 79.0 °F - 68.0 °F 69% 30.05 in 10.0 mi NE 13.8 mph - N/A   Overcast
7:53 PM 79.0 °F - 68.0 °F 69% 30.06 in 10.0 mi NE 13.8 mph - N/A   Scattered Clouds
8:53 PM 79.0 °F - 68.0 °F 69% 30.08 in 10.0 mi ENE 13.8 mph - N/A   Partly Cloudy
9:53 PM 78.1 °F - 68.0 °F 71% 30.09 in 10.0 mi NE 13.8 mph - N/A   Partly Cloudy
10:53 PM 78.1 °F - 66.9 °F 68% 30.08 in 10.0 mi NE 16.1 mph - N/A   Partly Cloudy
11:53 PM 78.1 °F - 66.9 °F 68% 30.07 in 10.0 mi NE 13.8 mph - N/A   Partly Cloudy