787  
CDHW43 PHFO 241245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST WED MAY 24 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MAY 23 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 82 322 PM 88 1966 81 1 82  
MINIMUM 66 409 AM 62 1975 68 -2 68  
1987  
AVERAGE 74 74 0 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.41 2.64 1978 0.20 0.21 0.05  
MONTH TO DATE 3.17 5.37 -2.20 12.05  
SINCE MAR 1 19.67 27.45 -7.78 32.03  
SINCE JAN 1 59.68 45.53 14.15 39.86  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
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 219 200 19 232  
SINCE MAR 1 784 638 146 826  
SINCE JAN 1 1244 1011 233 1343    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 600 AM  
LOWEST 58 400 PM  
AVERAGE 77  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 87 1968  
1992  
MINIMUM TEMPERATURE (F) 68 63 1970  
1975  
 
SUNRISE AND SUNSET  
MAY 24 2023...........SUNRISE 542 AM HST SUNSET 652 PM HST  
MAY 25 2023...........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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