087  
CDHW43 PHFO 091245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU APR 09 2026  
   
...............................  
 
   
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR APRIL 8 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 1228 PM 85 1996 79 2 82  
MINIMUM 69 1159 PM 61 1961 66 3 69  
AVERAGE 75 72 3 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.23 2.62 1986 0.33 -0.10 0.21  
MONTH TO DATE 2.77 2.90 -0.13 0.47  
SINCE MAR 1 16.13 15.58 0.55 8.01  
SINCE JAN 1 42.09 33.66 8.43 17.35  
 
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 10 7 3 11  
MONTH TO DATE 57 56 1 88  
SINCE MAR 1 330 268 62 371  
SINCE JAN 1 753 641 112 847    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 67 1200 PM  
AVERAGE 84  
   
......................................................  
 
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 85 2017  
MINIMUM TEMPERATURE (F) 66 62 2010  
 
SUNRISE AND SUNSET  
APRIL 9 2026.........SUNRISE 607 AM HST SUNSET 637 PM HST  
APRIL 10 2026.........SUNRISE 606 AM HST SUNSET 637 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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