340  
CDHW43 PHFO 211245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SUN JUL 21 2024  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JULY 20 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 86 1241 PM 87 1995 83 3 82  
1997  
2004  
MINIMUM 73 1159 PM 64 1955 70 3 72  
2012  
AVERAGE 80 76 4 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.20 1987 0.33 -0.33 0.16  
MONTH TO DATE 1.92 5.64 -3.72 4.11  
SINCE JUN 1 5.80 12.94 -7.14 8.49  
SINCE JAN 1 53.74 60.09 -6.35 70.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 15 12 3 12  
MONTH TO DATE 262 223 39 246  
SINCE JUN 1 608 531 77 575  
SINCE JAN 1 1797 1621 176 1898    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 94 1200 AM  
LOWEST 65 200 PM  
AVERAGE 80  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 88 2015  
MINIMUM TEMPERATURE (F) 70 63 1955  
 
SUNRISE AND SUNSET  
JULY 21 2024..........SUNRISE 552 AM HST SUNSET 701 PM HST  
JULY 22 2024..........SUNRISE 553 AM HST SUNSET 700 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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