Keahole Point, HI

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

Weather History for PHKO - September, 2014

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Monday, September 29, 2014

  Actual Average Record
Temperature  
Mean Temperature 82 °F -  
Max Temperature 87 °F 84 °F 91 °F (1985)
Min Temperature 77 °F 73 °F 71 °F (1985)
Cooling Degree Days 17    
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 64    
Maximum Humidity 78    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 11 mph (West)    
Max Wind Speed 20 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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Daily Weather History Graph

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Date:

Astronomy

Sep. 29, 2014 Rise Set
Actual Time 6:14 AM HST 6:13 PM HST
Civil Twilight 5:52 AM HST 6:35 PM HST
Nautical Twilight 5:27 AM HST 7:01 PM HST
Astronomical Twilight 5:01 AM HST 7:26 PM HST
Moon 11:02 AM HST (9/29) 10:32 PM HST (9/29)
Length of Visible Light 12h 43m
Length of Day
11h 59m
Waxing Crescent, 30% of the Moon is Illuminated
Sep 29
Waxing Crescent
Oct 1
First Quarter
Oct 8
Full
Oct 15
Last Quarter
Oct 23
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 - - - N/A% - - North - - N/A   Unknown
1:53 AM - - - N/A% - - North - - N/A   Unknown
2:53 AM - - - N/A% - - North - - N/A   Unknown
3:53 AM - - - N/A% - - North - - N/A   Unknown
4:53 AM - - - N/A% - - North - - N/A   Unknown
5:53 AM 78.8 °F - 69.8 °F 74% 29.94 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
6:53 AM 77.0 °F - 69.8 °F 78% 29.96 in 10.0 mi ESE 8.1 mph - N/A   Scattered Clouds
7:53 AM 80.6 °F 83.2 °F 68.0 °F 65% 29.98 in 10.0 mi SE 11.5 mph - N/A   Mostly Cloudy
8:53 AM 86.0 °F 89.4 °F 68.0 °F 55% 29.99 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
9:53 AM 86.0 °F 89.4 °F 68.0 °F 55% 29.99 in 10.0 mi SSE 11.5 mph - N/A   Mostly Cloudy
10:06 AM 87.8 °F 92.6 °F 69.8 °F 55% 29.92 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
10:53 AM 87.8 °F 93.8 °F 71.6 °F 58% 29.96 in 10.0 mi SW 13.8 mph - N/A   Scattered Clouds
11:53 AM 87.8 °F 93.8 °F 71.6 °F 58% 29.96 in 10.0 mi South 16.1 mph - N/A   Scattered Clouds
12:53 PM 87.8 °F 93.8 °F 71.6 °F 58% 29.94 in 10.0 mi SW 19.6 mph - N/A   Partly Cloudy
1:53 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.87 in 10.0 mi SW 17.3 mph - N/A   Partly Cloudy
2:53 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.92 in 10.0 mi SW 17.3 mph - N/A   Partly Cloudy
3:53 PM 86.0 °F 90.4 °F 69.8 °F 58% 29.92 in 10.0 mi WSW 13.8 mph - N/A   Scattered Clouds
4:53 PM 86.0 °F 91.8 °F 71.6 °F 62% 29.88 in 10.0 mi WNW 10.4 mph - N/A   Scattered Clouds
5:53 PM - - - N/A% 29.90 in - North - - N/A   Scattered Clouds
5:59 PM 84.2 °F 89.6 °F 71.6 °F 66% 29.89 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
6:53 PM 84.2 °F 89.6 °F 71.8 °F 66% 29.91 in 10.0 mi NW 11.5 mph - N/A   Scattered Clouds
7:03 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.91 in 10.0 mi NNW 13.8 mph - N/A   Scattered Clouds
7:53 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.93 in 10.0 mi NNW 13.8 mph - N/A   Scattered Clouds
8:53 PM - - - N/A% 29.95 in - North - - N/A   Scattered Clouds
9:04 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.93 in 10.0 mi North 11.5 mph - N/A   Partly Cloudy
9:53 PM 82.4 °F 87.2 °F 71.6 °F 70% 29.95 in 10.0 mi North 11.5 mph - N/A   Partly Cloudy
10:53 PM 82.4 °F 86.3 °F 69.8 °F 66% 29.94 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
11:53 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.93 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
11:59 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.93 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds