175  
CDHW43 PHFO 200234  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
433 PM HST FRI JAN 19 2018  
 
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JANUARY 19 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1946 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 80 1247 PM 88 1974 79 1 78  
MINIMUM 68 707 AM 54 1980 64 4 63  
AVERAGE 74 71 3 71  
 
PRECIPITATION (IN)  
TODAY 0.37 9.51 1990 0.30 0.07 0.05  
MONTH TO DATE 1.78 5.28 -3.50 1.27  
SINCE DEC 1 11.68 16.85 -5.17 21.67  
SINCE JAN 1 1.78 5.28 -3.50 1.27  
 
SNOWFALL (IN)  
TODAY 0.0  
MONTH TO DATE 0.0  
SINCE DEC 1 0.0  
SINCE JUL 1 0.0  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 9 6 3 6  
MONTH TO DATE 158 125 33 128  
SINCE DEC 1 358 350 8 358  
SINCE JAN 1 158 125 33 128    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED MM  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER MM  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 87 1977  
1974  
MINIMUM TEMPERATURE (F) 64 57 1980  
1969  
 
 
SUNRISE AND SUNSET  
JANUARY 19 2018.......SUNRISE 658 AM HST SUNSET 605 PM HST  
JANUARY 20 2018.......SUNRISE 658 AM HST SUNSET 605 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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