Weather History for KONA - September, 2012

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Saturday, September 15, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 77 °F 73 °F 83 °F (1969)
Min Temperature 46 °F 55 °F 35 °F (1993)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 54    
Maximum Humidity 94    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.17 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 13 mph    
Max Gust Speed 21 mph    
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. 15, 2012 Rise Set
Actual Time 6:46 AM CDT 7:16 PM CDT
Civil Twilight 6:17 AM CDT 7:45 PM CDT
Nautical Twilight 5:43 AM CDT 8:19 PM CDT
Astronomical Twilight 5:07 AM CDT 8:54 PM CDT
Moon 6:18 AM CDT (9/15) 6:44 PM CDT (9/15)
Length of Visible Light 13h 27m
Length of Day
12h 29m
Waning Crescent, 0% of the Moon is Illuminated
Sep 15
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

Hourly Weather History & Observations

Time (CDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:11 AM 46.4 °F - 44.6 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Clear
12:31 AM 46.4 °F - 44.6 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Clear
12:51 AM 46.4 °F - 44.6 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Clear
1:11 AM 46.4 °F - 44.6 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Clear
1:31 AM 46.4 °F - 44.6 °F 93% 30.28 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 46.4 °F - 44.6 °F 93% 30.27 in 10.0 mi Calm Calm - N/A   Clear
2:11 AM 46.4 °F - 44.6 °F 93% 30.27 in 10.0 mi Calm Calm - N/A   Clear
2:31 AM 46.4 °F - 44.6 °F 93% 30.27 in 10.0 mi Calm Calm - N/A   Clear
3:11 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
3:31 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
4:11 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
4:31 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:11 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:31 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
6:11 AM 46.4 °F 44.3 °F 44.6 °F 93% 30.26 in 10.0 mi SSE 4.6 mph - N/A   Clear
6:31 AM 46.4 °F 45.2 °F 44.6 °F 93% 30.26 in 10.0 mi SSE 3.5 mph - N/A   Clear
6:51 AM 46.4 °F - 44.6 °F 93% 30.26 in 10.0 mi Calm Calm - N/A   Clear
7:11 AM 46.4 °F 44.3 °F 44.6 °F 93% 30.26 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:31 AM 46.4 °F 44.3 °F 44.6 °F 93% 30.26 in 10.0 mi SSE 4.6 mph - N/A   Clear
7:51 AM 48.2 °F - 46.4 °F 93% 30.26 in 10.0 mi SSE 3.5 mph - N/A   Scattered Clouds
8:11 AM 50.0 °F - 46.4 °F 87% 30.25 in 10.0 mi SE 3.5 mph - N/A   Clear
8:30 AM 51.8 °F - 50.0 °F 94% 30.25 in 10.0 mi SE 5.8 mph - N/A   Clear
8:51 AM 51.8 °F - 50.0 °F 94% 30.24 in 10.0 mi SE 5.8 mph - N/A   Clear
9:11 AM 53.6 °F - 50.0 °F 88% 30.24 in 10.0 mi SE 4.6 mph - N/A   Clear
9:30 AM 57.2 °F - 50.0 °F 77% 30.23 in 10.0 mi ESE 4.6 mph - N/A   Clear
9:51 AM 59.0 °F - 48.2 °F 67% 30.22 in 10.0 mi SE 4.6 mph - N/A   Clear
10:11 AM 62.6 °F - 46.4 °F 55% 30.22 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:30 AM 68.0 °F - 41.0 °F 37% 30.21 in 10.0 mi SW 5.8 mph - N/A   Clear
10:51 AM 69.8 °F - 39.2 °F 33% 30.20 in 10.0 mi WSW 9.2 mph - N/A   Clear
11:11 AM 71.6 °F - 41.0 °F 33% 30.19 in 10.0 mi SSW 4.6 mph - N/A   Clear
11:30 AM 71.6 °F - 37.4 °F 29% 30.19 in 10.0 mi SW 5.8 mph - N/A   Clear
11:51 AM 73.4 °F - 39.2 °F 29% 30.18 in 10.0 mi SW 5.8 mph - N/A   Clear
12:11 PM 73.4 °F - 37.4 °F 27% 30.17 in 10.0 mi SSW 5.8 mph - N/A   Clear
12:31 PM 73.4 °F - 37.4 °F 27% 30.16 in 10.0 mi SW 6.9 mph 18.4 mph N/A   Clear
12:51 PM 75.2 °F - 37.4 °F 25% 30.16 in 10.0 mi SW 6.9 mph - N/A   Clear
1:11 PM 77.0 °F - 37.4 °F 24% 30.15 in 10.0 mi SSW 6.9 mph - N/A   Clear
1:31 PM 77.0 °F - 35.6 °F 22% 30.14 in 10.0 mi WSW 10.4 mph 16.1 mph N/A   Clear
1:51 PM 77.0 °F - 37.4 °F 24% 30.14 in 10.0 mi SW 11.5 mph 18.4 mph N/A   Clear
2:11 PM 77.0 °F - 37.4 °F 24% 30.13 in 10.0 mi SSW 12.7 mph 19.6 mph N/A   Clear
2:31 PM 77.0 °F - 37.4 °F 24% 30.12 in 10.0 mi WSW 9.2 mph 16.1 mph N/A   Clear
2:51 PM 77.0 °F - 37.4 °F 24% 30.11 in 10.0 mi SSW 9.2 mph - N/A   Clear
3:11 PM 77.0 °F - 37.4 °F 24% 30.11 in 10.0 mi SW 12.7 mph 20.7 mph N/A   Clear
3:31 PM 77.0 °F - 35.6 °F 22% 30.10 in 10.0 mi SSW 11.5 mph 18.4 mph N/A   Clear
3:51 PM 77.0 °F - 35.6 °F 22% 30.10 in 10.0 mi SW 10.4 mph 18.4 mph N/A   Clear
4:11 PM 77.0 °F - 35.6 °F 22% 30.09 in 10.0 mi SW 6.9 mph 17.3 mph N/A   Clear
4:31 PM 77.0 °F - 35.6 °F 22% 30.09 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Clear
4:51 PM 77.0 °F - 35.6 °F 22% 30.08 in 10.0 mi SW 11.5 mph 16.1 mph N/A   Clear
5:11 PM 77.0 °F - 35.6 °F 22% 30.07 in 10.0 mi SSW 8.1 mph - N/A   Clear
5:31 PM 77.0 °F - 35.6 °F 22% 30.07 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Clear
5:51 PM 77.0 °F - 35.6 °F 22% 30.07 in 10.0 mi SW 8.1 mph - N/A   Clear
6:11 PM 73.4 °F - 35.6 °F 25% 30.06 in 10.0 mi SW 9.2 mph - N/A   Clear
6:31 PM 73.4 °F - 35.6 °F 25% 30.06 in 10.0 mi SW 5.8 mph - N/A   Clear
6:51 PM 71.6 °F - 35.6 °F 27% 30.05 in 10.0 mi South 4.6 mph - N/A   Clear
7:11 PM 71.6 °F - 37.4 °F 29% 30.05 in 10.0 mi SSW 4.6 mph - N/A   Clear
7:31 PM 71.6 °F - 37.4 °F 29% 30.05 in 10.0 mi SSW 4.6 mph - N/A   Clear
7:51 PM 69.8 °F - 37.4 °F 31% 30.06 in 10.0 mi South 3.5 mph - N/A   Clear
8:11 PM 68.0 °F - 37.4 °F 33% 30.06 in 10.0 mi SSW 3.5 mph - N/A   Clear
8:31 PM 68.0 °F - 35.6 °F 30% 30.06 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:51 PM 68.0 °F - 37.4 °F 33% 30.06 in 10.0 mi SW 3.5 mph - N/A   Clear
9:11 PM 68.0 °F - 37.4 °F 33% 30.06 in 10.0 mi SW 3.5 mph - N/A   Clear
9:31 PM 68.0 °F - 37.4 °F 33% 30.06 in 10.0 mi SW 6.9 mph - N/A   Clear
9:51 PM 68.0 °F - 37.4 °F 33% 30.06 in 10.0 mi SW 5.8 mph - N/A   Clear
10:11 PM 68.0 °F - 39.2 °F 35% 30.06 in 10.0 mi SW 9.2 mph - N/A   Clear
10:31 PM 68.0 °F - 41.0 °F 37% 30.05 in 10.0 mi SW 8.1 mph - N/A   Clear
10:51 PM 68.0 °F - 41.0 °F 37% 30.05 in 10.0 mi SW 9.2 mph - N/A   Clear
11:11 PM 68.0 °F - 41.0 °F 37% 30.05 in 10.0 mi SW 9.2 mph 17.3 mph N/A   Clear
11:31 PM 68.0 °F - 41.0 °F 37% 30.04 in 10.0 mi SW 10.4 mph 16.1 mph N/A   Clear
11:51 PM 64.4 °F - 41.0 °F 42% 30.04 in 10.0 mi SW 6.9 mph - N/A   Clear