Hilo, HI

6:24 PM HST on January 22, 2018 (GMT -1000)
Hilo International

Weather History for PHTO - May, 2013

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Tuesday, May 14, 2013

  Actual Average Record
Temperature  
Mean Temperature 76 °F 74 °F  
Max Temperature 84 °F 81 °F 87 °F (1965)
Min Temperature 67 °F 67 °F 62 °F (1957)
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 11 9  
Month to date cooling degree days 149 114  
Year to date cooling degree days 982 911  
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 72    
Maximum Humidity 90    
Minimum Humidity 54    
Precipitation  
Precipitation 0.01 in 0.26 in 2.69 in (1967)
Month to date precipitation 2.11 4.22  
Year to date precipitation 40.72 48.01  
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 30.09 in    
Wind  
Wind Speed 6 mph (NNE)    
Max Wind Speed 18 mph    
Max Gust Speed 21 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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Astronomy

May. 14, 2013 Rise Set
Actual Time 5:44 AM HST 6:48 PM HST
Civil Twilight 5:21 AM HST 7:12 PM HST
Nautical Twilight 4:53 AM HST 7:40 PM HST
Astronomical Twilight 4:24 AM HST 8:08 PM HST
Moon 9:32 AM HST (5/14) 10:47 PM HST (5/14)
Length of Visible Light 13h 50m
Length of Day
13h 03m
Waxing Crescent, 20% of the Moon is Illuminated
May 14
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

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 71.1 °F - 61.0 °F 70% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
1:53 AM 70.0 °F - 63.0 °F 78% 30.08 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
2:53 AM 69.1 °F - 62.1 °F 78% 30.07 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
3:53 AM 66.9 °F - 61.0 °F 81% 30.07 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:53 AM 69.1 °F - 60.1 °F 73% 30.07 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
5:53 AM 69.1 °F - 60.1 °F 73% 30.08 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
6:53 AM 70.0 °F - 66.0 °F 87% 30.10 in 10.0 mi SSW 4.6 mph - 0.01 in   Mostly Cloudy
7:53 AM 75.9 °F - 62.1 °F 62% 30.11 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
8:53 AM 80.1 °F 81.2 °F 62.1 °F 54% 30.11 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
9:53 AM 79.0 °F - 66.0 °F 64% 30.11 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
10:53 AM 79.0 °F - 66.0 °F 64% 30.11 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
11:12 AM 73.9 °F - 69.1 °F 85% 30.12 in 8.0 mi ESE 9.2 mph - 0.00 in Rain Light Rain
11:53 AM 75.0 °F - 69.1 °F 82% 30.11 in 10.0 mi WNW 9.2 mph - 0.00 in Rain Light Rain
12:53 PM 79.0 °F - 66.0 °F 64% 30.09 in 10.0 mi NNW 4.6 mph - 0.00 in   Mostly Cloudy
1:46 PM 81.0 °F 83.8 °F 68.0 °F 65% 30.08 in 10.0 mi NNE 6.9 mph - 0.00 in Rain Light Rain
1:53 PM 84.0 °F 87.0 °F 68.0 °F 58% 30.08 in 10.0 mi NE 8.1 mph - 0.00 in   Mostly Cloudy
2:53 PM 81.0 °F 83.0 °F 66.0 °F 60% 30.07 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
3:53 PM 80.1 °F 81.9 °F 64.9 °F 60% 30.06 in 10.0 mi NNE 6.9 mph - N/A   Scattered Clouds
6:53 PM 75.9 °F - 64.9 °F 69% 30.10 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:53 PM 72.0 °F - 66.9 °F 84% 30.15 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
11:53 PM 71.1 °F - 64.9 °F 81% 30.13 in 10.0 mi WSW 6.9 mph - N/A   Overcast