Weather History for Hilo, HI

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Tuesday, November 20, 2012

  Actual Average Record
Temperature  
Mean Temperature 70 °F 74 °F  
Max Temperature 73 °F 81 °F 87 °F (1992)
Min Temperature 67 °F 67 °F 61 °F (1960)
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 5 9  
Month to date cooling degree days 182 188  
Year to date cooling degree days 2857 2923  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 88    
Maximum Humidity 97    
Minimum Humidity 79    
Precipitation  
Precipitation 0.44 in 0.54 in 4.27 in (1974)
Month to date precipitation 4.05 10.55  
Year to date precipitation 77.43 110.20  
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 30.05 in    
Wind  
Wind Speed 5 mph (West)    
Max Wind Speed 9 mph    
Max Gust Speed 10 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Nov. 20, 2012 Rise Set
Actual Time 6:31 AM HST 5:39 PM HST
Civil Twilight 6:08 AM HST 6:03 PM HST
Nautical Twilight 5:41 AM HST 6:30 PM HST
Astronomical Twilight 5:15 AM HST 6:56 PM HST
Moon 12:40 PM HST (11/20) No Moon Set
Length of Visible Light 11h 54m
Length of Day
11h 07m
First Quarter, 53% of the Moon is Illuminated
Nov 20
First Quarter
Nov 28
Full
Dec 6
Last Quarter
Dec 12
New
Dec 19
First Quarter

Hourly Weather History & Observations

Time (HST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:34 AM 69.8 °F 66.2 °F 88% 30.09 in 10.0 mi WSW 5.8 mph - 0.02 in   Overcast
12:53 AM 69.1 °F 66.9 °F 93% 30.08 in 8.0 mi SW 3.5 mph - 0.02 in Rain Light Rain
1:25 AM 69.8 °F 66.2 °F 88% 30.07 in 4.0 mi WSW 5.8 mph - 0.03 in Rain Light Rain
1:53 AM 69.1 °F 66.9 °F 93% 30.06 in 5.0 mi West 4.6 mph - 0.07 in Rain Light Rain
2:53 AM 69.1 °F 66.9 °F 93% 30.04 in 4.0 mi WSW 5.8 mph - 0.09 in Rain Light Rain
3:53 AM 69.1 °F 66.9 °F 93% 30.04 in 4.0 mi SW 4.6 mph - 0.01 in Rain Light Rain
4:53 AM 68.0 °F 66.0 °F 93% 30.04 in 3.0 mi WSW 6.9 mph - 0.07 in Rain Light Rain
5:23 AM 68.0 °F 66.2 °F 94% 30.05 in 7.0 mi WSW 4.6 mph - 0.02 in Rain Light Rain
5:53 AM 68.0 °F 66.0 °F 93% 30.05 in 4.0 mi West 4.6 mph - 0.03 in Rain Light Rain
6:11 AM 68.0 °F 66.2 °F 94% 30.06 in 9.0 mi WSW 6.9 mph - 0.03 in Rain Light Rain
6:53 AM 69.1 °F 66.9 °F 93% 30.07 in 10.0 mi West 5.8 mph - 0.03 in   Overcast
7:53 AM 71.1 °F 66.9 °F 87% 30.09 in 10.0 mi SW 3.5 mph - N/A   Overcast
8:04 AM 71.6 °F 66.2 °F 83% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
8:38 AM 71.6 °F 68.0 °F 88% 30.10 in 5.0 mi North 3.5 mph - 0.00 in Rain Light Rain
8:53 AM 71.1 °F 68.0 °F 90% 30.11 in 4.0 mi NW 4.6 mph - 0.00 in Rain Light Rain
9:53 AM 71.1 °F 68.0 °F 90% 30.10 in 6.0 mi West 8.1 mph - 0.04 in   Overcast
10:38 AM 71.6 °F 66.2 °F 83% 30.10 in 7.0 mi West 4.6 mph - 0.00 in   Overcast
10:53 AM 72.0 °F 68.0 °F 87% 30.09 in 4.0 mi NNE 4.6 mph - 0.00 in Rain Light Rain
11:20 AM 71.6 °F 68.0 °F 88% 30.08 in 3.0 mi WNW 5.8 mph - 0.00 in Rain Light Rain
11:33 AM 71.6 °F 69.8 °F 94% 30.08 in 4.0 mi Calm Calm - 0.00 in   Overcast
11:51 AM 71.6 °F 68.0 °F 88% 30.07 in 2.5 mi WNW 3.5 mph - 0.01 in Rain Rain
11:53 AM 71.1 °F 68.0 °F 90% 30.07 in 2.5 mi West 3.5 mph - 0.02 in Rain Rain
12:53 PM 71.1 °F 69.1 °F 93% 30.04 in 2.5 mi Calm Calm - 0.03 in Rain Light Rain
1:00 PM 71.6 °F 68.0 °F 88% 30.04 in 3.0 mi Calm Calm - 0.00 in Rain Light Rain
1:53 PM 72.0 °F 68.0 °F 87% 30.01 in 10.0 mi NW 5.8 mph - 0.01 in   Overcast
2:53 PM 73.0 °F 66.9 °F 81% 30.00 in 10.0 mi West 5.8 mph - N/A   Overcast
3:08 PM 73.4 °F 66.2 °F 78% 30.00 in 10.0 mi WNW 3.5 mph - N/A   Overcast
3:43 PM 71.6 °F 66.2 °F 83% 30.00 in 8.0 mi WNW 4.6 mph - N/A   Overcast
3:53 PM 72.0 °F 66.9 °F 84% 30.00 in 8.0 mi WNW 4.6 mph - N/A   Overcast
4:08 PM 71.6 °F 66.2 °F 83% 30.00 in 10.0 mi West 3.5 mph - N/A   Overcast
4:15 PM 71.6 °F 66.2 °F 83% 30.00 in 10.0 mi West 3.5 mph - N/A   Overcast
4:39 PM 71.6 °F 66.2 °F 83% 30.00 in 10.0 mi West 5.8 mph - 0.00 in   Overcast
4:53 PM 71.1 °F 66.9 °F 87% 30.00 in 9.0 mi West 4.6 mph - 0.00 in Rain Light Rain
5:53 PM 70.0 °F 66.9 °F 90% 30.01 in 10.0 mi West 3.5 mph - 0.00 in   Overcast
6:53 PM 70.0 °F 66.0 °F 87% 30.03 in 10.0 mi SW 5.8 mph - N/A   Overcast
7:09 PM 69.8 °F 66.2 °F 88% 30.03 in 10.0 mi SW 4.6 mph - N/A   Overcast
7:36 PM 69.8 °F 66.2 °F 88% 30.04 in 10.0 mi SW 3.5 mph - N/A   Overcast
7:53 PM 70.0 °F 66.0 °F 87% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
8:53 PM 70.0 °F 66.9 °F 90% 30.05 in 4.0 mi SW 3.5 mph - 0.00 in Rain Light Rain
9:01 PM 69.8 °F 66.2 °F 88% 30.05 in 4.0 mi WSW 4.6 mph - 0.00 in Rain Light Rain
9:53 PM 69.1 °F 68.0 °F 96% 30.04 in 7.0 mi WSW 5.8 mph - 0.01 in Rain Light Rain
10:53 PM 70.0 °F 68.0 °F 93% 30.04 in 10.0 mi WSW 4.6 mph - 0.01 in   Overcast
11:14 PM 69.8 °F 68.0 °F 94% 30.04 in 10.0 mi SW 4.6 mph - 0.00 in   Overcast
11:39 PM 69.8 °F 66.2 °F 88% 30.03 in 10.0 mi WSW 6.9 mph - 0.00 in   Overcast
11:53 PM 69.1 °F 66.9 °F 93% 30.02 in 10.0 mi WSW 4.6 mph - 0.00 in   Overcast