702  
CDHW43 PHFO 030239  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
439 PM HST FRI MAY 02 2025  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MAY 2 2025
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 84 1225 PM 85 2004 80 4 81  
2005  
MINIMUM 67 412 AM 61 1979 67 0 66  
AVERAGE 76 73 3 74  
 
PRECIPITATION (IN)  
TODAY 0.02 3.43 1965 0.26 -0.24 0.06  
MONTH TO DATE 0.31 0.52 -0.21 0.16  
SINCE MAR 1 11.19 22.60 -11.41 29.37  
SINCE JAN 1 20.53 40.68 -20.15 38.35  
 
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 11 8 3 9  
MONTH TO DATE 23 16 7 19  
SINCE MAR 1 608 454 154 484  
SINCE JAN 1 1084 827 257 917    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 500 AM  
LOWEST 55 200 PM  
AVERAGE 71  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 85 2005  
2018  
2021  
MINIMUM TEMPERATURE (F) 67 61 1977  
 
SUNRISE AND SUNSET  
MAY 2 2025...........SUNRISE 551 AM HST SUNSET 644 PM HST  
MAY 3 2025...........SUNRISE 550 AM HST SUNSET 644 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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