Weather History for Keahole Point, HI

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Saturday, May 18, 2013

  Actual Average Record
Temperature  
Mean Temperature 80 °F -  
Max Temperature 84 °F 80 °F 91 °F (1986)
Min Temperature 75 °F 70 °F 51 °F (2004)
Cooling Degree Days 14    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 66 °F    
Average Humidity 64    
Maximum Humidity 73    
Minimum Humidity 57    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 8 mph (SSE)    
Max Wind Speed 15 mph    
Max Gust Speed -    
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

May. 18, 2013 Rise Set
Actual Time 5:47 AM HST 6:54 PM HST
Civil Twilight 5:23 AM HST 7:17 PM HST
Nautical Twilight 4:55 AM HST 7:46 PM HST
Astronomical Twilight 4:26 AM HST 8:14 PM HST
Moon 12:59 PM HST (5/18) 12:51 AM HST (5/18)
Length of Visible Light 13h 54m
Length of Day
13h 06m
First Quarter, 57% of the Moon is Illuminated
May 18
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First 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 77.0 °F - 64.9 °F 66% 30.00 in 10.0 mi NW 6.9 mph - N/A   Overcast
1:53 AM 77.0 °F - 63.0 °F 62% 29.98 in 10.0 mi NNE 4.6 mph - N/A   Overcast
2:53 AM 75.9 °F - 66.0 °F 71% 29.97 in 10.0 mi Calm Calm - N/A   Overcast
3:53 AM 75.9 °F - 66.0 °F 71% 29.96 in 10.0 mi East 3.5 mph - N/A   Overcast
4:53 AM 77.0 °F - 66.0 °F 69% 29.96 in 10.0 mi SE 5.8 mph - N/A   Overcast
5:01 AM 75.2 °F - 66.2 °F 73% 29.96 in 10.0 mi SSE 5.8 mph - N/A   Overcast
5:10 AM 75.2 °F - 66.2 °F 73% 29.97 in 10.0 mi SSE 3.5 mph - 0.00 in Rain Light Rain
5:53 AM 75.9 °F - 66.0 °F 71% 29.98 in 10.0 mi ESE 6.9 mph - 0.00 in   Scattered Clouds
6:53 AM 77.0 °F - 66.0 °F 69% 29.99 in 10.0 mi SE 4.6 mph - N/A   Clear
7:53 AM 80.1 °F 81.9 °F 64.9 °F 60% 30.00 in 10.0 mi SE 6.9 mph - N/A   Clear
8:53 AM 81.0 °F 83.0 °F 66.0 °F 60% 30.01 in 10.0 mi South 13.8 mph - N/A   Clear
9:53 AM 82.0 °F 84.1 °F 66.0 °F 58% 30.01 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
10:53 AM 82.9 °F 85.8 °F 68.0 °F 60% 30.02 in 10.0 mi South 11.5 mph - N/A   Clear
11:53 AM 84.0 °F 87.0 °F 68.0 °F 58% 30.01 in 10.0 mi South 15.0 mph - N/A   Clear
12:53 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.99 in 10.0 mi South 15.0 mph - N/A   Clear
1:53 PM 84.9 °F 88.2 °F 68.0 °F 57% 29.97 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
2:53 PM 84.0 °F 87.0 °F 68.0 °F 58% 29.96 in 10.0 mi SSW 15.0 mph - N/A   Partly Cloudy
3:53 PM 82.9 °F 85.4 °F 66.9 °F 58% 29.96 in 10.0 mi SSW 13.8 mph - N/A   Clear
4:30 PM 82.4 °F 84.6 °F 66.2 °F 58% 29.95 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
4:53 PM 82.0 °F 84.5 °F 66.9 °F 60% 29.95 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
5:05 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.95 in 10.0 mi SSW 12.7 mph - N/A   Scattered Clouds
5:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 29.96 in 10.0 mi South 12.7 mph - N/A   Partly Cloudy
6:53 PM 79.0 °F - 66.0 °F 64% 29.97 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
7:53 PM 78.1 °F - 66.0 °F 66% 29.99 in 10.0 mi SE 10.4 mph - N/A   Overcast
8:14 PM 77.0 °F - 66.2 °F 69% 29.99 in 10.0 mi ESE 6.9 mph - 0.00 in Rain Rain
8:53 PM 77.0 °F - 66.9 °F 71% 30.01 in 10.0 mi ESE 9.2 mph - 0.01 in   Overcast
9:53 PM 77.0 °F - 66.0 °F 69% 30.02 in 10.0 mi ESE 8.1 mph - N/A   Overcast
10:53 PM 77.0 °F - 66.0 °F 69% 30.01 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
11:53 PM 78.1 °F - 66.0 °F 66% 30.00 in 10.0 mi Calm Calm - N/A   Overcast