439  
CDHW43 PHFO 281245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST FRI APR 28 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR APRIL 27 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 84 1143 AM 86 1977 80 4 79  
2021  
MINIMUM 68 626 AM 61 2009 66 2 68  
AVERAGE 76 73 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.23 1987 0.26 -0.26 0.22  
MONTH TO DATE 8.35 8.65 -0.30 15.26  
SINCE MAR 1 15.75 21.33 -5.58 19.57  
SINCE JAN 1 55.76 39.41 16.35 27.40  
 
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 11 8 3 9  
MONTH TO DATE 240 202 38 245  
SINCE MAR 1 538 414 124 565  
SINCE JAN 1 998 787 211 1082    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.7  
 
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 90 300 AM  
LOWEST 61 1100 AM  
AVERAGE 76  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 87 1954  
MINIMUM TEMPERATURE (F) 67 60 1972  
 
SUNRISE AND SUNSET  
APRIL 28 2023.........SUNRISE 553 AM HST SUNSET 642 PM HST  
APRIL 29 2023.........SUNRISE 553 AM HST SUNSET 643 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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