017  
CDHW43 PHFO 231245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU MAY 23 2024  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MAY 22 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 81 1214 PM 88 2019 81 0 81  
MINIMUM 71 305 AM 63 1956 68 3 69  
2017  
AVERAGE 76 74 2 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.46 1978 0.20 -0.09 0.46  
MONTH TO DATE 8.17 5.17 3.00 2.76  
SINCE MAR 1 37.38 27.25 10.13 19.26  
SINCE JAN 1 46.36 45.33 1.03 59.27  
 
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 11 9 2 10  
MONTH TO DATE 213 191 22 210  
SINCE MAR 1 678 629 49 775  
SINCE JAN 1 1111 1002 109 1235    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 74 1200 PM  
AVERAGE 87  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 88 1966  
MINIMUM TEMPERATURE (F) 68 62 1975  
1987  
 
SUNRISE AND SUNSET  
MAY 23 2024...........SUNRISE 542 AM HST SUNSET 652 PM HST  
MAY 24 2024...........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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