909  
CDHW43 PHFO 230233  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
433 PM HST FRI OCT 22 2021  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR OCTOBER 22 2021
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 1253 PM 90 2020 82 2 90  
MINIMUM 66 635 AM 64 1955 69 -3 67  
1980  
1998  
AVERAGE 75 75 0 79  
 
PRECIPITATION (IN)  
TODAY 0.02 6.49 1957 0.34 -0.32 0.00  
MONTH TO DATE 8.11 6.96 1.15 2.94  
SINCE SEP 1 17.05 15.66 1.39 11.73  
SINCE JAN 1 105.73 90.65 15.08 85.07  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 10 10 0 14  
MONTH TO DATE 249 239 10 309  
SINCE SEP 1 618 585 33 738  
SINCE JAN 1 3081 2696 385 3463    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88 300 PM  
LOWEST 54 1000 AM  
AVERAGE 71  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 89 2020  
MINIMUM TEMPERATURE (F) 69 64 1998  
2001  
2008  
 
SUNRISE AND SUNSET  
OCTOBER 22 2021.......SUNRISE 617 AM HST SUNSET 552 PM HST  
OCTOBER 23 2021.......SUNRISE 618 AM HST SUNSET 551 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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