991  
CDHW43 PHFO 280225  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
425 PM HST SAT MAY 27 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MAY 27 2023
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 1254 PM 88 1992 81 1 82  
MINIMUM 68 555 AM 61 2003 68 0 66  
AVERAGE 75 75 0 74  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1970 0.20 -0.20 0.02  
MONTH TO DATE 4.24 6.18 -1.94 12.27  
SINCE MAR 1 20.74 28.26 -7.52 32.25  
SINCE JAN 1 60.75 46.34 14.41 40.08  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE MAR 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 MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 10 10 0 9  
MONTH TO DATE 258 239 19 271  
SINCE MAR 1 823 677 146 865  
SINCE JAN 1 1283 1050 233 1382    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 60 100 PM  
AVERAGE 80  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 87 1980  
1992  
2007  
MINIMUM TEMPERATURE (F) 68 62 1972  
 
SUNRISE AND SUNSET  
MAY 27 2023...........SUNRISE 541 AM HST SUNSET 654 PM HST  
MAY 28 2023...........SUNRISE 541 AM HST SUNSET 654 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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