Honolulu, HI

1:34 AM HST on July 29, 2016 (GMT -1000)
Honolulu International

Weather History for PHNL - September, 2011

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Tuesday, September 13, 2011

  Actual Average Record
Temperature  
Mean Temperature 83 °F 82 °F  
Max Temperature 89 °F 89 °F 92 °F (1997)
Min Temperature 76 °F 74 °F 68 °F (1985)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 18 17  
Month to date cooling degree days 211 221  
Year to date cooling degree days 3392 3205  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 62    
Maximum Humidity 76    
Minimum Humidity 47    
Precipitation  
Precipitation T in 0.02 in 0.87 in (1986)
Month to date precipitation 0.04 0.25  
Year to date precipitation 13.38 9.15  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Since 1 September snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.07 in    
Wind  
Wind Speed 9 mph (NE)    
Max Wind Speed 17 mph    
Max Gust Speed 25 mph    
Visibility 10 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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Date:

Astronomy

Sep. 13, 2011 Rise Set
Actual Time 6:18 AM HST 6:36 PM HST
Civil Twilight 5:55 AM HST 6:58 PM HST
Nautical Twilight 5:29 AM HST 7:24 PM HST
Astronomical Twilight 5:03 AM HST 7:51 PM HST
Moon 7:20 PM HST (9/13) 7:23 AM HST (9/13)
Length of Visible Light 13h 02m
Length of Day
12h 18m
Full, 98% of the Moon is Illuminated
Sep 13
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
First Quarter
Oct 11
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 78.1 °F - 69.1 °F 74% 30.04 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
1:53 AM 78.1 °F - 68.0 °F 71% 30.03 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
2:53 AM 77.0 °F - 68.0 °F 74% 30.02 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
3:53 AM 77.0 °F - 68.0 °F 74% 30.02 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
4:53 AM 77.0 °F - 68.0 °F 74% 30.04 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
5:53 AM 77.0 °F - 68.0 °F 74% 30.06 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
6:53 AM 77.0 °F - 70.0 °F 79% 30.07 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
7:53 AM 79.0 °F - 70.0 °F 74% 30.09 in 10.0 mi North 5.8 mph - 0.00 in   Scattered Clouds
8:53 AM 81.0 °F 84.1 °F 69.1 °F 67% 30.09 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
9:53 AM 84.9 °F 87.6 °F 66.9 °F 55% 30.09 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
10:53 AM 86.0 °F 88.8 °F 66.9 °F 53% 30.09 in 10.0 mi East 11.5 mph - N/A   Scattered Clouds
11:53 AM 86.0 °F 88.8 °F 66.9 °F 53% 30.08 in 10.0 mi NNE 13.8 mph 24.2 mph N/A   Scattered Clouds
12:53 PM 84.9 °F 87.6 °F 66.9 °F 55% 30.06 in 10.0 mi NNE 15.0 mph 20.7 mph N/A   Scattered Clouds
1:53 PM 89.1 °F 92.1 °F 66.9 °F 48% 30.06 in 10.0 mi NE 15.0 mph - N/A   Scattered Clouds
2:53 PM 88.0 °F 90.7 °F 66.9 °F 49% 30.04 in 10.0 mi NE 13.8 mph 23.0 mph N/A   Scattered Clouds
3:53 PM 87.1 °F 90.6 °F 68.0 °F 53% 30.04 in 10.0 mi NNE 13.8 mph - N/A   Scattered Clouds
4:53 PM 86.0 °F 89.4 °F 68.0 °F 55% 30.04 in 10.0 mi NNE 12.7 mph - N/A   Scattered Clouds
5:53 PM 82.9 °F 85.8 °F 68.0 °F 60% 30.06 in 10.0 mi ENE 10.4 mph - N/A   Scattered Clouds
6:53 PM 81.0 °F 84.1 °F 69.1 °F 67% 30.07 in 10.0 mi NE 10.4 mph - N/A   Scattered Clouds
7:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 30.09 in 10.0 mi NE 5.8 mph - N/A   Partly Cloudy
8:53 PM 80.1 °F 82.9 °F 69.1 °F 69% 30.11 in 10.0 mi ENE 9.2 mph - N/A   Partly Cloudy
9:53 PM 79.0 °F - 69.1 °F 72% 30.12 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
10:53 PM 79.0 °F - 69.1 °F 72% 30.12 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
11:53 PM 79.0 °F - 69.1 °F 72% 30.11 in 10.0 mi NNE 6.9 mph - N/A   Partly Cloudy