Hilo, HI

6:08 PM HST on August 29, 2016 (GMT -1000)
Hilo International

Weather History for PHTO - December, 2012

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Friday, December 7, 2012

  Actual Average Record
Temperature  
Mean Temperature 74 °F 73 °F  
Max Temperature 82 °F 80 °F 86 °F (1988)
Min Temperature 65 °F 66 °F 58 °F (1958)
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 9 8  
Month to date cooling degree days 70 56  
Year to date cooling degree days 3003 3063  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 68    
Maximum Humidity 84    
Minimum Humidity 51    
Precipitation  
Precipitation T in 0.40 in 3.72 in (1967)
Month to date precipitation T 2.84  
Year to date precipitation 78.90 117.99  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 6 mph (WSW)    
Max Wind Speed 12 mph    
Max Gust Speed 14 mph    
Visibility 10 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

Dec. 07, 2012 Rise Set
Actual Time 6:42 AM HST 5:41 PM HST
Civil Twilight 6:18 AM HST 6:05 PM HST
Nautical Twilight 5:51 AM HST 6:32 PM HST
Astronomical Twilight 5:24 AM HST 6:59 PM HST
Moon 12:55 AM HST (12/7) 1:07 PM HST (12/7)
Length of Visible Light 11h 46m
Length of Day
10h 58m
Last Quarter, 36% of the Moon is Illuminated
Dec 7
Last Quarter
Dec 12
New
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last 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 70.0 °F - 64.9 °F 84% 29.96 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
1:53 AM 69.1 °F - 63.0 °F 81% 29.95 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
2:53 AM 66.9 °F - 60.1 °F 79% 29.95 in 10.0 mi WSW 9.2 mph - N/A   Scattered Clouds
3:53 AM 66.0 °F - 60.1 °F 81% 29.95 in 10.0 mi WSW 5.8 mph - N/A   Clear
4:53 AM 66.0 °F - 60.1 °F 81% 29.94 in 10.0 mi WSW 6.9 mph - N/A   Partly Cloudy
5:53 AM 66.9 °F - 60.1 °F 79% 29.96 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
6:53 AM 66.9 °F - 59.0 °F 76% 29.98 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
7:53 AM 71.1 °F - 60.1 °F 68% 29.99 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
8:53 AM 78.1 °F - 64.0 °F 62% 30.01 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
9:53 AM 79.0 °F - 64.9 °F 62% 30.00 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
10:53 AM 80.1 °F 81.7 °F 64.0 °F 58% 30.00 in 10.0 mi ENE 6.9 mph - N/A   Scattered Clouds
11:53 AM 82.0 °F 83.1 °F 63.0 °F 52% 29.97 in 10.0 mi ENE 6.9 mph - N/A   Partly Cloudy
12:53 PM 81.0 °F 82.5 °F 64.0 °F 56% 29.95 in 10.0 mi NNE 11.5 mph - N/A   Scattered Clouds
1:53 PM 81.0 °F 82.7 °F 64.9 °F 58% 29.93 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
2:53 PM 79.0 °F - 66.0 °F 64% 29.93 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:53 PM 77.0 °F - 64.0 °F 64% 29.93 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
4:53 PM 75.9 °F - 64.9 °F 69% 29.93 in 10.0 mi NE 3.5 mph - N/A   Overcast
5:08 PM 75.2 °F - 64.4 °F 69% 29.94 in 10.0 mi NE 3.5 mph - N/A   Overcast
5:15 PM 75.2 °F - 64.4 °F 69% 29.94 in 10.0 mi NE 3.5 mph - N/A   Overcast
5:53 PM 75.9 °F - 64.9 °F 69% 29.94 in 10.0 mi Calm Calm - N/A   Overcast
6:37 PM 75.2 °F - 66.2 °F 73% 29.95 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
6:53 PM 73.9 °F - 66.9 °F 79% 29.96 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:00 PM 73.4 °F - 66.2 °F 78% 29.96 in 10.0 mi Calm Calm - N/A   Overcast
7:53 PM 71.1 °F - 66.0 °F 84% 29.96 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 70.0 °F - 64.9 °F 84% 29.97 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
9:46 PM 69.8 °F - 64.4 °F 83% 29.98 in 10.0 mi WSW 5.8 mph - N/A   Overcast
9:53 PM 69.1 °F - 64.0 °F 84% 29.98 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
10:15 PM 69.8 °F - 62.6 °F 78% 29.98 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
10:53 PM 69.1 °F - 62.1 °F 78% 29.97 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
11:53 PM 69.1 °F - 61.0 °F 75% 29.96 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy