Hilo, HI

4:02 PM HST on December 17, 2017 (GMT -1000)
Hilo International

Weather History for PHTO - August, 2012

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Tuesday, August 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 75 °F 76 °F  
Max Temperature 83 °F 83 °F 89 °F (1971)
Min Temperature 67 °F 70 °F 65 °F (1955)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 10 11  
Month to date cooling degree days 313 297  
Year to date cooling degree days 2005 2014  
Since 1 June cooling degree days 905 946  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 58    
Precipitation  
Precipitation 0.07 in 0.28 in 2.74 in (1958)
Month to date precipitation 5.79 8.70  
Year to date precipitation 64.59 78.79  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 June snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 18 mph    
Max Gust Speed 21 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Aug. 28, 2012 Rise Set
Actual Time 6:04 AM HST 6:38 PM HST
Civil Twilight 5:41 AM HST 7:00 PM HST
Nautical Twilight 5:15 AM HST 7:26 PM HST
Astronomical Twilight 4:48 AM HST 7:53 PM HST
Moon 4:36 PM HST (8/28) 3:21 AM HST (8/28)
Length of Visible Light 13h 18m
Length of Day
12h 33m
Waxing Gibbous, 92% of the Moon is Illuminated
Aug 28
Waxing Gibbous
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
Sep 22
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
12:36 AM 69.8 °F - 66.2 °F 88% 30.03 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
12:53 AM 70.0 °F - 66.0 °F 87% 30.03 in 10.0 mi SW 4.6 mph - N/A   Overcast
1:18 AM 69.8 °F - 66.2 °F 88% 30.02 in 10.0 mi WSW 4.6 mph - N/A   Overcast
1:53 AM 70.0 °F - 66.9 °F 90% 30.01 in 7.0 mi Calm Calm - 0.00 in Rain Light Rain
2:53 AM 69.1 °F - 66.0 °F 90% 30.01 in 10.0 mi WSW 4.6 mph - 0.00 in   Scattered Clouds
3:53 AM 68.0 °F - 64.9 °F 90% 30.01 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
4:53 AM 68.0 °F - 64.9 °F 90% 30.01 in 10.0 mi WSW 6.9 mph - 0.00 in   Overcast
5:53 AM 66.9 °F - 64.9 °F 93% 30.03 in 10.0 mi SW 3.5 mph - 0.05 in   Mostly Cloudy
6:53 AM 70.0 °F - 66.0 °F 87% 30.04 in 9.0 mi NW 4.6 mph - 0.02 in   Overcast
7:53 AM 72.0 °F - 66.9 °F 84% 30.05 in 10.0 mi Calm Calm - 0.00 in   Overcast
8:53 AM 78.1 °F - 66.0 °F 66% 30.06 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
9:53 AM 79.0 °F - 66.0 °F 64% 30.06 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
10:53 AM 77.0 °F - 69.1 °F 76% 30.06 in 10.0 mi NE 11.5 mph - N/A   Mostly Cloudy
11:53 AM 81.0 °F 83.0 °F 66.0 °F 60% 30.04 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
12:53 PM 82.0 °F 84.1 °F 66.0 °F 58% 30.02 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
1:53 PM 78.1 °F - 64.9 °F 64% 30.02 in 10.0 mi East 9.2 mph - N/A   Overcast
2:53 PM 80.1 °F 82.1 °F 66.0 °F 62% 30.00 in 10.0 mi NNW 6.9 mph - N/A   Overcast
3:53 PM 79.0 °F - 66.0 °F 64% 30.00 in 10.0 mi North 8.1 mph - N/A   Overcast
4:53 PM 75.9 °F - 66.9 °F 74% 30.00 in 10.0 mi North 5.8 mph - 0.00 in   Overcast
5:53 PM 73.0 °F - 68.0 °F 84% 30.01 in 10.0 mi West 3.5 mph - 0.02 in   Overcast
6:27 PM 71.6 °F - 69.8 °F 94% 30.02 in 3.0 mi WSW 5.8 mph - 0.01 in Rain Light Rain
6:53 PM 72.0 °F - 69.1 °F 91% 30.03 in 10.0 mi WSW 5.8 mph - 0.02 in   Overcast
7:46 PM 71.6 °F - 69.8 °F 94% 30.04 in 10.0 mi WSW 5.8 mph - 0.02 in   Overcast
7:53 PM 72.0 °F - 69.1 °F 91% 30.04 in 10.0 mi SW 3.5 mph - 0.02 in   Overcast
8:53 PM 71.1 °F - 68.0 °F 90% 30.06 in 5.0 mi West 3.5 mph - 0.04 in Rain Light Rain
9:53 PM 71.1 °F - 69.1 °F 93% 30.06 in 10.0 mi WSW 4.6 mph - 0.01 in   Overcast
10:37 PM 71.6 °F - 68.0 °F 88% 30.06 in 9.0 mi Calm Calm - 0.02 in Rain Light Rain
10:53 PM 71.1 °F - 69.1 °F 93% 30.06 in 3.0 mi NNW 3.5 mph - 0.04 in Rain Light Rain
11:12 PM 71.6 °F - 69.8 °F 94% 30.06 in 2.5 mi NW 4.6 mph - 0.06 in Rain Heavy Rain
11:32 PM 71.6 °F - 69.8 °F 94% 30.06 in 7.0 mi West 5.8 mph - 0.14 in Rain Light Rain
11:53 PM 70.0 °F - 68.0 °F 93% 30.06 in 10.0 mi WSW 8.1 mph - 0.14 in Rain Light Rain