294  
CDHW43 PHFO 141245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST SUN MAY 14 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MAY 13 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 82 145 PM 87 2020 81 1 81  
MINIMUM 65 607 AM 62 2006 67 -2 66  
AVERAGE 74 74 0 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 2.45 1956 0.23 -0.18 0.18  
MONTH TO DATE 1.12 3.16 -2.04 11.20  
SINCE MAR 1 17.62 25.24 -7.62 31.18  
SINCE JAN 1 57.63 43.32 14.31 39.01  
 
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 9  
MONTH TO DATE 124 110 14 120  
SINCE MAR 1 689 548 141 714  
SINCE JAN 1 1149 921 228 1231    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1100 PM  
LOWEST 62 900 AM  
AVERAGE 76  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 88 2020  
MINIMUM TEMPERATURE (F) 67 62 1957  
1975  
2012  
 
SUNRISE AND SUNSET  
MAY 14 2023...........SUNRISE 545 AM HST SUNSET 648 PM HST  
MAY 15 2023...........SUNRISE 545 AM HST SUNSET 649 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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