Hilo, HI

3:08 PM HST on March 26, 2017 (GMT -1000)
Hilo International

Weather History for PHTO - December, 2011

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Wednesday, December 14, 2011

  Actual Average Record
Temperature  
Mean Temperature 72 °F 72 °F  
Max Temperature 76 °F 79 °F 93 °F (1980)
Min Temperature 68 °F 65 °F 61 °F (1952)
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 101 107  
Year to date cooling degree days 3173 3114  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 67 °F    
Average Humidity 86    
Maximum Humidity 93    
Minimum Humidity 79    
Precipitation  
Precipitation 1.34 in 0.40 in 7.24 in (1954)
Month to date precipitation 8.89 5.66  
Year to date precipitation 86.29 120.81  
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 30.07 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 6 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. 14, 2011 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 9:49 PM HST (12/14) 9:59 AM HST (12/14)
Length of Visible Light 11h 45m
Length of Day
10h 57m
Waning Gibbous, 82% of the Moon is Illuminated
Dec 14
Waning Gibbous
Dec 17
Last Quarter
Dec 24
New
Dec 31
First Quarter
Jan 8
Full

Hourly Weather History & Observations

Time (HST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 68.0 °F 64.9 °F 90% 30.04 in 10.0 mi SSW 3.5 mph - N/A   Overcast
1:53 AM 68.0 °F 64.9 °F 90% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
2:53 AM 69.1 °F 64.9 °F 87% 30.04 in 6.0 mi Calm Calm - 0.00 in Rain Light Rain
3:14 AM 68.0 °F 66.2 °F 94% 30.04 in 4.0 mi West 3.5 mph - 0.02 in Rain Light Rain
3:33 AM 69.8 °F 66.2 °F 88% 30.04 in 6.0 mi Calm Calm - 0.03 in Rain Light Rain
3:41 AM 69.8 °F 66.2 °F 88% 30.04 in 4.0 mi Calm Calm - 0.04 in Rain Rain
3:53 AM 69.1 °F 66.0 °F 90% 30.04 in 3.0 mi Calm Calm - 0.06 in Rain Rain
4:00 AM 68.0 °F 66.2 °F 94% 30.05 in 2.0 mi West 3.5 mph - 0.03 in Rain Heavy Rain
4:22 AM 68.0 °F 66.2 °F 94% 30.05 in 3.0 mi West 5.8 mph - 0.17 in Rain Rain
4:53 AM 68.0 °F 66.0 °F 93% 30.05 in 3.0 mi West 4.6 mph - 0.22 in Rain Heavy Rain
5:03 AM 68.0 °F 66.2 °F 94% 30.05 in 2.5 mi West 4.6 mph - 0.03 in Rain Heavy Rain
5:15 AM 68.0 °F 66.2 °F 94% 30.05 in 3.0 mi Variable 3.5 mph - 0.09 in Rain Heavy Rain
5:19 AM 68.0 °F 66.2 °F 94% 30.05 in 2.5 mi West 4.6 mph - 0.11 in Rain Heavy Rain
5:29 AM 68.0 °F 66.2 °F 94% 30.05 in 3.0 mi WSW 5.8 mph - 0.20 in Rain Heavy Rain
5:53 AM 68.0 °F 66.0 °F 93% 30.05 in 10.0 mi WSW 5.8 mph - 0.23 in Rain Light Rain
6:53 AM 68.0 °F 66.0 °F 93% 30.07 in 4.0 mi West 4.6 mph - 0.07 in Rain Light Rain
7:10 AM 68.0 °F 66.2 °F 94% 30.08 in 5.0 mi Calm Calm - 0.00 in Rain Light Rain
7:27 AM 69.8 °F 66.2 °F 88% 30.08 in 2.5 mi Calm Calm - 0.01 in Rain Light Rain
7:28 AM 69.8 °F 66.2 °F 88% 30.08 in 1.5 mi Calm Calm - 0.01 in Rain Rain
7:35 AM 69.8 °F 66.2 °F 88% 30.09 in 0.8 mi NE 3.5 mph - 0.07 in Rain Heavy Rain
7:42 AM 69.8 °F 66.2 °F 88% 30.09 in 1.2 mi NE 4.6 mph - 0.19 in Rain Heavy Rain
7:45 AM 69.8 °F 66.2 °F 88% 30.09 in 2.0 mi North 4.6 mph - 0.25 in Rain Heavy Rain
7:53 AM 69.1 °F 66.9 °F 93% 30.10 in 5.0 mi East 5.8 mph - 0.28 in Rain Light Rain
8:27 AM 69.8 °F 66.2 °F 88% 30.11 in 10.0 mi West 4.6 mph - 0.01 in   Overcast
8:40 AM 69.8 °F 66.2 °F 88% 30.10 in 10.0 mi West 5.8 mph - 0.01 in   Overcast
8:53 AM 70.0 °F 66.9 °F 90% 30.10 in 10.0 mi WSW 5.8 mph - 0.01 in   Mostly Cloudy
9:53 AM 73.0 °F 68.0 °F 84% 30.11 in 10.0 mi SW 3.5 mph - 0.00 in   Overcast
10:23 AM 73.4 °F 68.0 °F 83% 30.11 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
10:53 AM 73.9 °F 66.9 °F 79% 30.10 in 7.0 mi Calm Calm - 0.00 in Rain Light Rain
11:10 AM 73.4 °F 68.0 °F 83% 30.10 in 2.0 mi Calm Calm - 0.00 in Rain Heavy Rain
11:12 AM 73.4 °F 68.0 °F 83% 30.10 in 2.5 mi Calm Calm - 0.01 in Rain Heavy Rain
11:18 AM 71.6 °F 68.0 °F 88% 30.10 in 3.0 mi Calm Calm - 0.02 in Rain Light Rain
11:53 AM 72.0 °F 69.1 °F 91% 30.09 in 10.0 mi SW 4.6 mph - 0.03 in   Overcast
12:53 PM 75.0 °F 68.0 °F 79% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:04 PM 75.2 °F 68.0 °F 78% 30.05 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
1:53 PM 71.1 °F 68.0 °F 90% 30.04 in 10.0 mi SE 4.6 mph - 0.00 in   Overcast
2:07 PM 71.6 °F 68.0 °F 88% 30.04 in 10.0 mi SE 3.5 mph - N/A   Overcast
2:53 PM 73.0 °F 68.0 °F 84% 30.03 in 10.0 mi West 4.6 mph - 0.00 in   Overcast
3:11 PM 73.4 °F 68.0 °F 83% 30.03 in 10.0 mi West 6.9 mph - N/A   Overcast
3:53 PM 73.9 °F 66.9 °F 79% 30.03 in 10.0 mi WSW 3.5 mph - N/A   Overcast
4:25 PM 73.4 °F 68.0 °F 83% 30.05 in 2.5 mi ENE 10.4 mph - 0.00 in Rain Rain
4:40 PM 71.6 °F 68.0 °F 88% 30.05 in 4.0 mi East 3.5 mph - 0.01 in Rain Light Rain
4:53 PM 71.1 °F 68.0 °F 90% 30.05 in 10.0 mi Calm Calm - 0.01 in   Overcast
5:10 PM 71.6 °F 66.2 °F 83% 30.06 in 42.0 mi Calm Calm - 0.02 in Rain Rain
5:17 PM 71.6 °F 66.2 °F 83% 30.06 in 4.0 mi Calm Calm - 0.03 in Rain Light Rain
5:53 PM 70.0 °F 66.9 °F 90% 30.07 in 10.0 mi West 3.5 mph - 0.05 in   Overcast
6:02 PM 69.8 °F 68.0 °F 94% 30.07 in 10.0 mi WSW 3.5 mph - N/A   Overcast
6:41 PM 69.8 °F 68.0 °F 94% 30.08 in 10.0 mi WSW 3.5 mph - 0.01 in   Overcast
6:53 PM 71.1 °F 68.0 °F 90% 30.08 in 5.0 mi Calm Calm - 0.01 in Rain Rain
6:59 PM 71.6 °F 68.0 °F 88% 30.09 in 5.0 mi NE 3.5 mph - 0.01 in Rain Rain
7:10 PM 69.8 °F 68.0 °F 94% 30.09 in 5.0 mi NNE 5.8 mph - 0.04 in Rain Light Rain
7:53 PM 70.0 °F 66.9 °F 90% 30.09 in 10.0 mi SW 3.5 mph - 0.06 in   Overcast
8:25 PM 69.8 °F 68.0 °F 94% 30.11 in 2.0 mi Calm Calm - 0.03 in Rain Rain
8:44 PM 69.8 °F 68.0 °F 94% 30.11 in 3.0 mi Calm Calm - 0.13 in Rain Rain
8:53 PM 69.1 °F 66.9 °F 93% 30.10 in 6.0 mi West 6.9 mph - 0.15 in Rain Light Rain
9:03 PM 69.8 °F 66.2 °F 88% 30.11 in 10.0 mi West 5.8 mph - 0.00 in   Overcast
9:29 PM 69.8 °F 68.0 °F 94% 30.11 in 2.5 mi Calm Calm - 0.04 in Rain Heavy Rain
9:48 PM 69.8 °F 66.2 °F 88% 30.11 in 5.0 mi West 4.6 mph - 0.12 in Rain Light Rain
9:53 PM 69.1 °F 66.9 °F 93% 30.11 in 7.0 mi West 5.8 mph - 0.13 in Rain Light Rain
10:06 PM 69.8 °F 66.2 °F 88% 30.11 in 7.0 mi WSW 4.6 mph - 0.00 in Rain Rain
10:25 PM 69.8 °F 66.2 °F 88% 30.11 in 5.0 mi Calm Calm - 0.01 in Rain Light Rain
10:53 PM 68.0 °F 66.0 °F 93% 30.10 in 10.0 mi West 3.5 mph - 0.03 in   Mostly Cloudy
11:00 PM 68.0 °F 66.2 °F 94% 30.10 in 10.0 mi West 3.5 mph - N/A   Scattered Clouds
11:53 PM 69.1 °F 66.0 °F 90% 30.09 in 9.0 mi SSW 4.6 mph - 0.00 in Rain Light Rain