Hilo, HI

6:47 AM HST on February 13, 2016 (GMT -1000)
Hilo International

Weather History for PHTO - April, 2012

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Monday, April 16, 2012

  Actual Average Record
Temperature  
Mean Temperature 72 °F 72 °F  
Max Temperature 80 °F 79 °F 87 °F (1979)
Min Temperature 64 °F 66 °F 59 °F (1956)
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 112 112  
Year to date cooling degree days 732 693  
Growing Degree Days 22 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 71    
Maximum Humidity 87    
Minimum Humidity 54    
Precipitation  
Precipitation T in 0.39 in 5.02 in (1968)
Month to date precipitation 3.13 6.66  
Year to date precipitation 34.32 38.91  
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 30.15 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 16 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
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

Apr. 16, 2012 Rise Set
Actual Time 6:01 AM HST 6:38 PM HST
Civil Twilight 5:38 AM HST 7:01 PM HST
Nautical Twilight 5:12 AM HST 7:27 PM HST
Astronomical Twilight 4:45 AM HST 7:54 PM HST
Moon 3:03 AM HST (4/16) 3:11 PM HST (4/16)
Length of Visible Light 13h 22m
Length of Day
12h 37m
Waning Crescent, 17% of the Moon is Illuminated
Apr 16
Waning Crescent
Apr 20
New
Apr 28
First Quarter
May 5
Full
May 12
Last Quarter

Hourly Weather History & Observations

Time (HST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F 60.1 °F 84% 30.15 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
1:53 AM 64.0 °F 59.0 °F 84% 30.13 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
2:53 AM 64.9 °F 57.9 °F 78% 30.12 in 10.0 mi SW 6.9 mph - N/A   Overcast
3:50 AM 64.4 °F 57.2 °F 77% 30.12 in 10.0 mi WSW 8.1 mph - 0.00 in   Mostly Cloudy
3:53 AM 64.9 °F 57.9 °F 78% 30.12 in 10.0 mi WSW 6.9 mph - 0.00 in   Mostly Cloudy
4:53 AM 64.0 °F 57.0 °F 78% 30.12 in 10.0 mi SW 8.1 mph - N/A   Partly Cloudy
5:53 AM 64.0 °F 55.9 °F 75% 30.15 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
6:53 AM 64.9 °F 57.0 °F 75% 30.16 in 10.0 mi WSW 6.9 mph - N/A   Scattered Clouds
7:53 AM 69.1 °F 59.0 °F 70% 30.18 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
8:53 AM 75.9 °F 63.0 °F 64% 30.19 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
9:53 AM 79.0 °F 60.1 °F 52% 30.19 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
10:53 AM 79.0 °F 61.0 °F 54% 30.19 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
11:53 AM 79.0 °F 62.1 °F 56% 30.18 in 10.0 mi ENE 10.4 mph - N/A   Overcast
12:53 PM 75.0 °F 63.0 °F 66% 30.16 in 10.0 mi ENE 8.1 mph - 0.00 in   Overcast
1:53 PM 77.0 °F 63.0 °F 62% 30.13 in 10.0 mi East 6.9 mph - N/A   Overcast
2:53 PM 77.0 °F 61.0 °F 58% 30.11 in 10.0 mi ESE 8.1 mph - N/A   Mostly Cloudy
3:53 PM 77.0 °F 60.1 °F 56% 30.11 in 10.0 mi NE 8.1 mph - N/A   Mostly Cloudy
4:53 PM 77.0 °F 62.1 °F 60% 30.12 in 10.0 mi NE 6.9 mph - N/A   Scattered Clouds
5:53 PM 75.0 °F 61.0 °F 62% 30.13 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
6:53 PM 73.0 °F 62.1 °F 68% 30.15 in 10.0 mi East 3.5 mph - N/A   Mostly Cloudy
7:04 PM 71.6 °F 62.6 °F 73% 30.16 in 10.0 mi East 4.6 mph - N/A   Overcast
7:53 PM 70.0 °F 62.1 °F 76% 30.17 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 70.0 °F 62.1 °F 76% 30.19 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:53 PM 69.1 °F 64.0 °F 84% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 PM 69.1 °F 63.0 °F 81% 30.20 in 10.0 mi WSW 6.9 mph - N/A   Overcast
11:53 PM 68.0 °F 62.1 °F 81% 30.18 in 10.0 mi West 4.6 mph - N/A   Overcast