158  
CDHW43 PHFO 251245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST MON MAY 25 2026  
   
...............................  
 
   
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR MAY 24 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 MM 87 1968 81 0 82  
1992  
MINIMUM 67 MM 63 1970 68 -1 67  
1975  
AVERAGE 74 74 0 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.64 5.36 1964 0.20 0.44 0.13  
MONTH TO DATE 14.51 5.57 8.94 4.10  
SINCE MAR 1 35.09 27.65 7.44 14.98  
SINCE JAN 1 61.05 45.73 15.32 24.32  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 9 9 0 10  
MONTH TO DATE 248 209 39 241  
SINCE MAR 1 803 647 156 831  
SINCE JAN 1 1226 1020 206 1307    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 1100 PM  
LOWEST 60 200 PM  
AVERAGE 78  
   
......................................................  
 
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 91 2003  
MINIMUM TEMPERATURE (F) 68 60 2003  
 
SUNRISE AND SUNSET  
MAY 25 2026...........SUNRISE 542 AM HST SUNSET 653 PM HST  
MAY 26 2026...........SUNRISE 542 AM HST SUNSET 653 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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