Keahole Point, HI

12:58 AM HST on September 21, 2017 (GMT -1000)
Kona International At Keahole

Weather History for PHKO - May, 2012

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Wednesday, May 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 77 °F -  
Max Temperature 82 °F 81 °F 88 °F (1984)
Min Temperature 72 °F 70 °F 69 °F (1983)
Cooling Degree Days 12    
Growing Degree Days 27 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 64    
Maximum Humidity 76    
Minimum Humidity 54    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 20 mph    
Max Gust Speed 23 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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Daily Weather History Graph

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Date:

Astronomy

May. 23, 2012 Rise Set
Actual Time 5:45 AM HST 6:56 PM HST
Civil Twilight 5:21 AM HST 7:20 PM HST
Nautical Twilight 4:53 AM HST 7:48 PM HST
Astronomical Twilight 4:24 AM HST 8:17 PM HST
Moon 7:59 AM HST (5/23) 9:27 PM HST (5/23)
Length of Visible Light 13h 58m
Length of Day
13h 10m
Waxing Crescent, 8% of the Moon is Illuminated
May 23
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
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 73.0 °F - 61.0 °F 66% 30.03 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 73.0 °F - 64.9 °F 76% 30.01 in 10.0 mi ESE 10.4 mph - N/A   Clear
2:53 AM 73.9 °F - 63.0 °F 68% 30.01 in 10.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
3:53 AM 72.0 °F - 62.1 °F 71% 30.00 in 10.0 mi ESE 6.9 mph - N/A   Clear
4:53 AM 72.0 °F - 62.1 °F 71% 30.00 in 10.0 mi ESE 8.1 mph - N/A   Clear
5:53 AM 72.0 °F - 60.1 °F 66% 30.01 in 10.0 mi NE 9.2 mph - N/A   Partly Cloudy
6:53 AM 73.9 °F - 61.0 °F 64% 30.04 in 10.0 mi ESE 4.6 mph - N/A   Clear
7:53 AM 78.1 °F - 63.0 °F 60% 30.05 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
8:53 AM 79.0 °F - 63.0 °F 58% 30.07 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
9:53 AM 80.1 °F 81.7 °F 64.0 °F 58% 30.07 in 10.0 mi South 5.8 mph - N/A   Clear
10:53 AM 81.0 °F 82.5 °F 64.0 °F 56% 30.07 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
11:53 AM 81.0 °F 82.5 °F 64.0 °F 56% 30.06 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
12:53 PM 81.0 °F 82.7 °F 64.9 °F 58% 30.05 in 10.0 mi South 17.3 mph - N/A   Overcast
1:53 PM 82.9 °F 85.0 °F 66.0 °F 56% 30.03 in 10.0 mi South 18.4 mph - N/A   Overcast
2:04 PM 82.4 °F 84.6 °F 66.2 °F 58% 30.02 in 10.0 mi South 18.4 mph - N/A   Overcast
2:53 PM 82.9 °F 85.0 °F 66.0 °F 56% 30.01 in 10.0 mi South 18.4 mph - N/A   Overcast
3:00 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.01 in 10.0 mi South 19.6 mph 23.0 mph N/A   Overcast
3:10 PM 80.6 °F 82.7 °F 66.2 °F 61% 30.01 in 10.0 mi South 18.4 mph - N/A   Overcast
3:53 PM 80.1 °F 82.3 °F 66.9 °F 64% 30.01 in 10.0 mi South 12.7 mph - N/A   Overcast
4:53 PM 80.1 °F 82.3 °F 66.9 °F 64% 30.01 in 10.0 mi SSW 12.7 mph - N/A   Overcast
5:53 PM 78.1 °F - 66.0 °F 66% 30.03 in 10.0 mi SW 9.2 mph - N/A   Overcast
6:53 PM 77.0 °F - 66.9 °F 71% 30.03 in 10.0 mi West 4.6 mph - N/A   Overcast
7:53 PM 77.0 °F - 66.0 °F 69% 30.05 in 10.0 mi WNW 5.8 mph - N/A   Overcast
8:53 PM 77.0 °F - 66.0 °F 69% 30.06 in 10.0 mi NW 6.9 mph - N/A   Overcast
9:53 PM 77.0 °F - 66.9 °F 71% 30.07 in 10.0 mi West 11.5 mph - N/A   Overcast
10:53 PM 77.0 °F - 68.0 °F 74% 30.08 in 10.0 mi WSW 9.2 mph - N/A   Overcast
11:53 PM 77.0 °F - 66.9 °F 71% 30.07 in 10.0 mi West 4.6 mph - N/A   Overcast