616  
CDHW43 PHFO 201245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU JUL 20 2017  
 
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JULY 19 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1946 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 1217 PM 87 2016 83 1 87  
1997  
1980  
MINIMUM 68 617 AM 64 1976 69 -1 71  
AVERAGE 76 76 0 79  
 
PRECIPITATION (IN)  
YESTERDAY 0.24 3.24 1993 0.36 -0.12 0.48  
MONTH TO DATE 2.77 6.35 -3.58 4.10  
SINCE JUN 1 5.73 13.72 -7.99 15.29  
SINCE JAN 1 40.37 65.63 -25.26 40.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
MONTH TO DATE 0.0  
SINCE JUN 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 11 11 0 14  
MONTH TO DATE 225 209 16 256  
SINCE JUN 1 577 515 62 622  
SINCE JAN 1 1881 1583 298 2168    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 87 2004  
1997  
1995  
MINIMUM TEMPERATURE (F) 70 64 2012  
1955  
 
 
SUNRISE AND SUNSET  
JULY 20 2017..........SUNRISE 552 AM HST SUNSET 701 PM HST  
JULY 21 2017..........SUNRISE 552 AM HST SUNSET 701 PM HST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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