Hilo, HI

11:50 PM HST on November 24, 2017 (GMT -1000)
Hilo International

Weather History for PHTO - December, 2012

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Thursday, December 13, 2012

  Actual Average Record
Temperature  
Mean Temperature 72 °F 72 °F  
Max Temperature 78 °F 79 °F 87 °F (1995)
Min Temperature 65 °F 65 °F 60 °F (1953)
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 7 7  
Month to date cooling degree days 116 100  
Year to date cooling degree days 3049 3107  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 78    
Maximum Humidity 87    
Minimum Humidity 68    
Precipitation  
Precipitation 0.24 in 0.41 in 7.62 in (1987)
Month to date precipitation 1.09 5.26  
Year to date precipitation 79.99 120.41  
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 30.14 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed 19 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

Dec. 13, 2012 Rise Set
Actual Time 6:46 AM HST 5:43 PM HST
Civil Twilight 6:22 AM HST 6:07 PM HST
Nautical Twilight 5:54 AM HST 6:34 PM HST
Astronomical Twilight 5:27 AM HST 7:01 PM HST
Moon 7:08 AM HST (12/13) 6:34 PM HST (12/13)
Length of Visible Light 11h 45m
Length of Day
10h 57m
New Moon, 0% of the Moon is Illuminated
Dec 13
New Moon
Dec 19
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Hourly Weather History & Observations

Time (HST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 66.9 °F 63.0 °F 87% 30.13 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
1:53 AM 68.0 °F 63.0 °F 84% 30.12 in 10.0 mi West 5.8 mph - 0.00 in Rain Light Rain
2:53 AM 66.9 °F 61.0 °F 81% 30.11 in 10.0 mi SW 5.8 mph - 0.00 in   Scattered Clouds
3:53 AM 64.9 °F 61.0 °F 87% 30.11 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
4:53 AM 66.0 °F 62.1 °F 87% 30.11 in 8.0 mi Calm Calm - 0.01 in Rain Light Rain
5:53 AM 66.0 °F 62.1 °F 87% 30.13 in 10.0 mi SW 5.8 mph - 0.01 in   Overcast
6:23 AM 66.0 °F 62.1 °F 87% 30.14 in 2.5 mi SSW 3.5 mph - 0.00 in Rain Heavy Rain
6:32 AM 66.0 °F 63.0 °F 90% 30.14 in 4.0 mi WSW 3.5 mph - 0.05 in Rain Light Rain
6:53 AM 66.0 °F 63.0 °F 90% 30.14 in 10.0 mi WSW 4.6 mph - 0.06 in   Mostly Cloudy
7:53 AM 69.1 °F 64.9 °F 87% 30.16 in 10.0 mi WSW 5.8 mph - 0.01 in   Overcast
8:53 AM 72.0 °F 66.0 °F 81% 30.17 in 10.0 mi West 4.6 mph - 0.00 in   Overcast
9:53 AM 73.9 °F 64.9 °F 73% 30.17 in 10.0 mi NNW 8.1 mph - 0.00 in   Overcast
10:15 AM 72.0 °F 64.9 °F 78% 30.17 in 3.0 mi NNW 6.9 mph - 0.00 in Rain Heavy Rain
10:53 AM 71.1 °F 66.0 °F 84% 30.16 in 3.0 mi NNE 3.5 mph - 0.09 in Rain Light Rain
11:36 AM 72.0 °F 66.9 °F 84% 30.14 in 6.0 mi Calm Calm - 0.00 in Rain Light Rain
11:53 AM 73.9 °F 68.0 °F 82% 30.14 in 10.0 mi Variable 3.5 mph - 0.01 in   Overcast
12:05 PM 73.0 °F 66.9 °F 81% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
12:35 PM 77.0 °F 66.9 °F 71% 30.12 in 10.0 mi NE 8.1 mph - N/A   Overcast
12:53 PM 75.9 °F 66.0 °F 71% 30.11 in 10.0 mi NNE 5.8 mph - N/A   Overcast
1:53 PM 77.0 °F 66.0 °F 69% 30.09 in 10.0 mi ENE 10.4 mph - 0.00 in   Mostly Cloudy
2:53 PM 75.9 °F 64.0 °F 67% 30.09 in 10.0 mi ENE 5.8 mph - N/A   Overcast
3:53 PM 75.9 °F 64.0 °F 67% 30.09 in 10.0 mi ENE 4.6 mph - N/A   Scattered Clouds
4:53 PM 73.9 °F 63.0 °F 68% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:53 PM 71.1 °F 64.0 °F 78% 30.12 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
6:53 PM 70.0 °F 64.0 °F 81% 30.14 in 10.0 mi Calm Calm - 0.00 in   Scattered Clouds
7:53 PM 66.9 °F 63.0 °F 87% 30.16 in 10.0 mi WSW 5.8 mph - 0.00 in   Partly Cloudy
8:17 PM 68.0 °F 63.0 °F 84% 30.17 in 10.0 mi SW 5.8 mph - 0.00 in Rain Light Rain
8:34 PM 66.9 °F 63.0 °F 87% 30.17 in 10.0 mi WSW 5.8 mph - 0.00 in   Mostly Cloudy
8:53 PM 66.9 °F 63.0 °F 87% 30.17 in 10.0 mi WSW 3.5 mph - 0.00 in   Mostly Cloudy
9:53 PM 66.0 °F 61.0 °F 84% 30.19 in 10.0 mi SW 5.8 mph - 0.00 in   Partly Cloudy
10:53 PM 66.0 °F 61.0 °F 84% 30.17 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
11:53 PM 64.9 °F 60.1 °F 84% 30.17 in 8.0 mi West 8.1 mph - 0.04 in Rain Light Rain