Weather History for Keahole Point, HI

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Saturday, September 1, 2012

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 84 °F 84 °F 93 °F (1986)
Min Temperature 73 °F 73 °F 68 °F (1983)
Cooling Degree Days 14    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 62    
Maximum Humidity 73    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 5 mph (South)    
Max Wind Speed 12 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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Date:

Astronomy

Sep. 01, 2012 Rise Set
Actual Time 6:08 AM HST 6:38 PM HST
Civil Twilight 5:46 AM HST 7:00 PM HST
Nautical Twilight 5:20 AM HST 7:26 PM HST
Astronomical Twilight 4:54 AM HST 7:53 PM HST
Moon 7:24 PM HST (9/1) 7:08 AM HST (9/1)
Length of Visible Light 13h 14m
Length of Day
12h 29m
Full, 98% of the Moon is Illuminated
Sep 1
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 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 77.0 °F - 66.0 °F 69% 29.99 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 75.9 °F - 66.0 °F 71% 29.99 in 10.0 mi ESE 6.9 mph - N/A   Clear
2:53 AM 75.0 °F - 66.0 °F 73% 29.99 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
3:53 AM 75.9 °F - 64.9 °F 69% 29.98 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 73.9 °F - 64.0 °F 71% 29.99 in 10.0 mi North 8.1 mph - N/A   Clear
5:53 AM 75.0 °F - 63.0 °F 66% 30.01 in 10.0 mi ENE 3.5 mph - N/A   Overcast
6:53 AM 75.9 °F - 62.1 °F 62% 30.02 in 10.0 mi NE 3.5 mph - N/A   Partly Cloudy
7:53 AM 81.0 °F 82.5 °F 64.0 °F 56% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Clear
8:53 AM 82.0 °F 83.8 °F 64.9 °F 56% 30.04 in 10.0 mi Variable 4.6 mph - N/A   Clear
9:53 AM 82.9 °F 84.6 °F 64.9 °F 54% 30.04 in 10.0 mi SSW 10.4 mph - N/A   Clear
10:53 AM 84.9 °F 86.6 °F 64.9 °F 51% 30.04 in 10.0 mi SW 11.5 mph - N/A   Clear
11:53 AM 84.0 °F 87.8 °F 69.1 °F 61% 30.04 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
12:53 PM 82.9 °F 85.8 °F 68.0 °F 60% 30.01 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
1:53 PM 82.0 °F 84.5 °F 66.9 °F 60% 30.00 in 10.0 mi WSW 10.4 mph - N/A   Overcast
2:53 PM 82.0 °F 84.5 °F 66.9 °F 60% 29.98 in 10.0 mi SW 8.1 mph - N/A   Overcast
3:53 PM 81.0 °F 83.0 °F 66.0 °F 60% 29.98 in 10.0 mi South 6.9 mph - N/A   Overcast
4:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 29.99 in 10.0 mi South 9.2 mph - N/A   Overcast
5:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 30.00 in 10.0 mi SSE 8.1 mph - N/A   Overcast
6:53 PM 79.0 °F - 66.0 °F 64% 30.01 in 10.0 mi ESE 10.4 mph - N/A   Overcast
7:53 PM 80.1 °F 81.7 °F 64.0 °F 58% 30.03 in 10.0 mi North 4.6 mph - N/A   Overcast
8:53 PM 79.0 °F - 62.1 °F 56% 30.04 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
9:53 PM 79.0 °F - 61.0 °F 54% 30.04 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
10:53 PM 77.0 °F - 64.0 °F 64% 30.03 in 10.0 mi SE 9.2 mph - N/A   Clear
11:53 PM 75.9 °F - 64.9 °F 69% 30.03 in 10.0 mi SE 3.5 mph - N/A   Clear