029  
CDHW43 PHFO 191707 CCA  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST WED JUL 19 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JULY 18 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 86 220 PM 88 1969 83 3 83  
1980  
2004  
MINIMUM 75 953 PM 64 1963 70 5 70  
AVERAGE 81 76 5 77  
 
PRECIPITATION (IN)  
YESTERDAY 1.45 1.72 1956 0.30 1.15 0.15  
MONTH TO DATE 2.64 5.01 -2.37 3.51  
SINCE JUN 1 7.02 12.31 -5.29 10.93  
SINCE JAN 1 68.99 59.46 9.53 51.39  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE JUN 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 JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 16 12 4 12  
MONTH TO DATE 220 199 21 216  
SINCE JUN 1 549 507 42 527  
SINCE JAN 1 1872 1597 275 1951    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 700 PM  
LOWEST 63 200 PM  
AVERAGE 82  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 87 1997  
2016  
2019  
MINIMUM TEMPERATURE (F) 70 64 1976  
 
SUNRISE AND SUNSET  
JULY 19 2023..........SUNRISE 551 AM HST SUNSET 702 PM HST  
JULY 20 2023..........SUNRISE 552 AM HST SUNSET 701 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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