Hilo, HI

5:51 AM HST on August 30, 2016 (GMT -1000)
Hilo International

Weather History for PHTO - January, 2013

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Thursday, January 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F 71 °F  
Max Temperature 78 °F 79 °F 89 °F (1959)
Min Temperature 65 °F 64 °F 60 °F (1966)
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 6  
Month to date cooling degree days 114 113  
Year to date cooling degree days 114 113  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 71    
Maximum Humidity 84    
Minimum Humidity 58    
Precipitation  
Precipitation T in 0.29 in 1.58 in (1971)
Month to date precipitation 7.66 4.70  
Year to date precipitation 7.66 4.70  
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 29.88 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed 17 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

Jan. 17, 2013 Rise Set
Actual Time 6:57 AM HST 6:03 PM HST
Civil Twilight 6:34 AM HST 6:27 PM HST
Nautical Twilight 6:07 AM HST 6:53 PM HST
Astronomical Twilight 5:40 AM HST 7:20 PM HST
Moon 11:09 AM HST (1/17) No Moon Set
Length of Visible Light 11h 52m
Length of Day
11h 05m
Waxing Crescent, 39% of the Moon is Illuminated
Jan 17
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 9
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 69.1 °F 64.0 °F 84% 29.89 in 10.0 mi West 3.5 mph - N/A   Overcast
1:53 AM 70.0 °F 61.0 °F 73% 29.88 in 10.0 mi WNW 4.6 mph - N/A   Overcast
2:53 AM 68.0 °F 62.1 °F 81% 29.87 in 10.0 mi WSW 4.6 mph - N/A   Overcast
3:53 AM 68.0 °F 61.0 °F 78% 29.86 in 10.0 mi SW 4.6 mph - N/A   Overcast
4:53 AM 66.9 °F 61.0 °F 81% 29.86 in 10.0 mi SW 4.6 mph - N/A   Overcast
5:53 AM 66.0 °F 60.1 °F 81% 29.86 in 10.0 mi SW 5.8 mph - N/A   Overcast
6:53 AM 64.9 °F 59.0 °F 81% 29.88 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
7:53 AM 68.0 °F 62.1 °F 81% 29.89 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 AM 70.0 °F 62.1 °F 76% 29.91 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
9:53 AM 72.0 °F 61.0 °F 68% 29.92 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
10:53 AM 73.9 °F 61.0 °F 64% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds
11:53 AM 75.9 °F 63.0 °F 64% 29.88 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
12:53 PM 78.1 °F 62.1 °F 58% 29.85 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
1:53 PM 75.0 °F 62.1 °F 64% 29.82 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
2:53 PM 73.0 °F 61.0 °F 66% 29.82 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
3:53 PM 73.9 °F 61.0 °F 64% 29.83 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:53 PM 73.0 °F 61.0 °F 66% 29.84 in 10.0 mi Calm Calm - N/A   Overcast
5:53 PM 73.0 °F 61.0 °F 66% 29.86 in 10.0 mi Calm Calm - N/A   Overcast
6:21 PM 72.0 °F 64.0 °F 76% 29.87 in 10.0 mi Calm Calm - N/A   Overcast
6:53 PM 72.0 °F 63.0 °F 73% 29.88 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:07 PM 71.1 °F 64.0 °F 78% 29.89 in 10.0 mi SW 3.5 mph - N/A   Overcast
7:53 PM 69.1 °F 62.1 °F 78% 29.91 in 10.0 mi NW 9.2 mph - 0.00 in Rain Light Rain
8:24 PM 69.1 °F 61.0 °F 75% 29.91 in 10.0 mi WNW 8.1 mph - 0.00 in   Overcast
8:49 PM 69.8 °F 60.8 °F 73% 29.91 in 10.0 mi WNW 6.9 mph - 0.00 in   Overcast
8:53 PM 69.1 °F 61.0 °F 75% 29.91 in 10.0 mi WNW 8.1 mph - 0.00 in   Overcast
9:07 PM 69.1 °F 60.1 °F 73% 29.91 in 10.0 mi West 5.8 mph - N/A   Overcast
9:21 PM 69.1 °F 61.0 °F 75% 29.91 in 10.0 mi SW 5.8 mph - N/A   Overcast
9:53 PM 69.1 °F 61.0 °F 75% 29.90 in 10.0 mi West 6.9 mph - N/A   Overcast
10:53 PM 66.9 °F 60.1 °F 79% 29.88 in 10.0 mi WSW 4.6 mph - N/A   Mostly Cloudy
11:53 PM 66.9 °F 61.0 °F 81% 29.88 in 10.0 mi SW 4.6 mph - N/A   Overcast