Honolulu, HI

10:29 AM HST on February 11, 2016 (GMT -1000)
Honolulu International

Weather History for PHNL - September, 2011

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Sunday, September 11, 2011

  Actual Average Record
Temperature  
Mean Temperature 80 °F 82 °F  
Max Temperature 88 °F 89 °F 92 °F (1966)
Min Temperature 72 °F 75 °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 15 17  
Month to date cooling degree days 176 187  
Year to date cooling degree days 3357 3171  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 61    
Maximum Humidity 79    
Minimum Humidity 43    
Precipitation  
Precipitation T in 0.02 in 1.29 in (2015)
Month to date precipitation 0.04 0.21  
Year to date precipitation 13.38 9.11  
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 29.98 in    
Wind  
Wind Speed 9 mph (NE)    
Max Wind Speed 18 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. 11, 2011 Rise Set
Actual Time 6:17 AM HST 6:38 PM HST
Civil Twilight 5:55 AM HST 7:00 PM HST
Nautical Twilight 5:29 AM HST 7:26 PM HST
Astronomical Twilight 5:03 AM HST 7:53 PM HST
Moon 6:12 PM HST 5:44 AM HST
Length of Visible Light 13h 05m
Length of Day
12h 20m
Full, 100% of the Moon is Illuminated
Sep 11
Full
Sep 11
Full
Sep 20
Last Quarter
Sep 27
New
Oct 3
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 75.9 °F - 66.0 °F 71% 30.00 in 10.0 mi North 3.5 mph - 0.00 in   Mostly Cloudy
1:53 AM 75.9 °F - 66.9 °F 74% 29.99 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:53 AM 75.9 °F - 66.9 °F 74% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:53 AM 75.0 °F - 66.9 °F 76% 29.97 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
4:53 AM 75.0 °F - 66.9 °F 76% 29.97 in 10.0 mi North 6.9 mph - N/A   Scattered Clouds
5:53 AM 73.9 °F - 66.0 °F 76% 29.98 in 10.0 mi Variable 3.5 mph - N/A   Clear
6:53 AM 73.9 °F - 66.9 °F 79% 30.00 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:53 AM 78.1 °F - 66.0 °F 66% 30.01 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
8:53 AM 82.0 °F 83.8 °F 64.9 °F 56% 30.01 in 10.0 mi NNE 12.7 mph - N/A   Scattered Clouds
9:53 AM 84.0 °F 85.4 °F 64.0 °F 51% 30.01 in 10.0 mi NE 12.7 mph 19.6 mph N/A   Scattered Clouds
10:53 AM 86.0 °F 87.3 °F 64.0 °F 48% 30.01 in 10.0 mi NNE 15.0 mph - N/A   Scattered Clouds
11:53 AM 87.1 °F 88.9 °F 64.9 °F 48% 29.99 in 10.0 mi NNE 11.5 mph - N/A   Mostly Cloudy
12:53 PM 87.1 °F 88.9 °F 64.9 °F 48% 29.97 in 10.0 mi NE 12.7 mph 20.7 mph N/A   Scattered Clouds
1:53 PM 87.1 °F 87.8 °F 63.0 °F 44% 29.94 in 10.0 mi NNE 16.1 mph 23.0 mph N/A   Scattered Clouds
2:53 PM 88.0 °F 88.4 °F 62.1 °F 42% 29.92 in 10.0 mi NE 17.3 mph 23.0 mph N/A   Scattered Clouds
3:53 PM 84.9 °F 85.4 °F 62.1 °F 46% 29.91 in 10.0 mi NE 13.8 mph 24.2 mph N/A   Scattered Clouds
4:53 PM 84.0 °F 85.4 °F 64.0 °F 51% 29.92 in 10.0 mi NE 17.3 mph - N/A   Scattered Clouds
5:53 PM 82.9 °F 84.6 °F 64.9 °F 54% 29.94 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
6:53 PM 79.0 °F - 64.9 °F 62% 29.96 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
7:53 PM 79.0 °F - 64.9 °F 62% 29.98 in 10.0 mi NE 10.4 mph - N/A   Partly Cloudy
8:53 PM 78.1 °F - 66.0 °F 66% 30.01 in 10.0 mi East 9.2 mph - N/A   Partly Cloudy
9:53 PM 78.1 °F - 68.0 °F 71% 30.02 in 10.0 mi East 11.5 mph - N/A   Mostly Cloudy
10:53 PM 78.1 °F - 68.0 °F 71% 30.02 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
11:53 PM 77.0 °F - 68.0 °F 74% 30.02 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy