Weather History for Sand Island, Henderson Field, HI

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Friday, February 21, 2014

  Actual Average Record
Temperature  
Mean Temperature 67 °F -  
Max Temperature 72 °F - - ()
Min Temperature 62 °F - - ()
Cooling Degree Days 2    
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 59    
Precipitation  
Precipitation 0.01 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.70 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 16 mph    
Max Gust Speed 23 mph    
Visibility 6 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Feb. 21, 2014 Rise Set
Actual Time 6:21 PM GMT 5:44 AM GMT
Civil Twilight 5:57 PM GMT 6:08 AM GMT
Nautical Twilight 5:30 PM GMT 6:35 AM GMT
Astronomical Twilight 5:03 PM GMT 7:03 AM GMT
Moon 11:20 AM GMT (2/21) 10:31 PM GMT (2/21)
Length of Visible Light 12h 10m
Length of Day
11h 22m
Waning Gibbous, 63% of the Moon is Illuminated
Feb 21
Waning Gibbous
Feb 22
Last Quarter
Mar 1
New
Mar 8
First Quarter
Mar 16
Full

Hourly Weather History & Observations

Time (GMT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 72.9 °F 64.9 °F 76% 30.83 in 8.0 mi WSW 16.1 mph - N/A   Clear
1:56 AM 72.0 °F 64.9 °F 78% 30.82 in 8.0 mi WSW 16.1 mph 23.0 mph N/A   Mostly Cloudy
2:56 AM 70.9 °F 64.9 °F 81% 30.82 in 7.0 mi WSW 13.8 mph - N/A   Scattered Clouds
3:56 AM 70.0 °F 64.9 °F 84% 30.82 in 7.0 mi WSW 13.8 mph - N/A   Clear
4:56 AM 68.0 °F 63.0 °F 84% 30.83 in 7.0 mi West 10.4 mph - N/A   Clear
5:56 AM 66.9 °F 64.9 °F 93% 30.85 in 5.0 mi West 11.5 mph - N/A   Clear
6:56 AM 66.9 °F 66.9 °F 100% 30.87 in 7.0 mi West 9.2 mph - N/A   Partly Cloudy
7:47 AM 66.2 °F 66.2 °F 100% 29.97 in 1.8 mi NW 15.0 mph 20.7 mph N/A   Mostly Cloudy
7:56 AM 64.9 °F 64.9 °F 100% 30.89 in 1.8 mi WNW 9.2 mph 19.6 mph 0.01 in   Mostly Cloudy
7:59 AM 64.4 °F 64.4 °F 100% 29.97 in 3.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
8:10 AM 64.4 °F 64.4 °F 100% 29.98 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
8:56 AM 64.9 °F 64.9 °F 100% 30.90 in 7.0 mi Calm Calm - N/A   Overcast
9:56 AM 65.8 °F 65.8 °F 100% 30.92 in 6.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
10:56 AM 64.9 °F 63.0 °F 93% 30.92 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 AM 64.9 °F 61.9 °F 90% 30.91 in 5.0 mi Calm Calm - N/A   Partly Cloudy
12:56 PM 64.9 °F 64.9 °F 100% 30.91 in 5.0 mi Calm Calm - N/A   Overcast
1:18 PM 64.4 °F 62.6 °F 94% 30.00 in 2.5 mi Calm Calm - N/A   Overcast
1:30 PM 62.6 °F 62.6 °F 100% 30.00 in 5.0 mi North 8.1 mph - N/A   Mostly Cloudy
1:40 PM 62.6 °F 62.6 °F 100% 29.99 in 6.0 mi NNW 5.8 mph - 0.00 in   Overcast
1:49 PM 62.6 °F 62.6 °F 100% 30.00 in 7.0 mi NW 3.5 mph - 0.00 in   Overcast
1:56 PM 63.9 °F 61.9 °F 93% 30.92 in 7.0 mi NW 4.6 mph - 0.00 in   Mostly Cloudy
2:56 PM 63.9 °F 59.9 °F 87% 30.90 in 7.0 mi Calm Calm - N/A   Overcast
3:56 PM 63.9 °F 59.9 °F 87% 30.90 in 8.0 mi Calm Calm - N/A   Overcast
4:56 PM 63.9 °F 61.0 °F 90% 30.92 in 6.0 mi Calm Calm - N/A   Partly Cloudy
5:56 PM 63.9 °F 61.0 °F 90% 30.93 in 6.0 mi Calm Calm - N/A   Clear
6:56 PM 63.9 °F 59.0 °F 84% 30.95 in 5.0 mi Calm Calm - N/A   Haze
7:56 PM 66.9 °F 56.8 °F 70% 30.97 in 6.0 mi NW 5.8 mph - N/A   Haze
8:56 PM 68.9 °F 56.8 °F 65% 30.98 in 6.0 mi NW 5.8 mph - N/A   Haze
9:56 PM 68.9 °F 55.9 °F 63% 30.98 in 6.0 mi Variable 3.5 mph - N/A   Haze
10:56 PM 70.9 °F 55.9 °F 59% 30.97 in 6.0 mi Calm Calm - N/A   Haze
11:56 PM 70.0 °F 54.9 °F 59% 30.97 in 6.0 mi WNW 6.9 mph - 0.00 in   Haze