802  
CDHW43 PHFO 201245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST THU JUL 20 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JULY 19 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 83 247 PM 87 1997 83 0 83  
2016  
2019  
MINIMUM 75 1159 PM 64 1976 70 5 68  
AVERAGE 79 76 3 76  
 
PRECIPITATION (IN)  
YESTERDAY 1.31 3.24 1993 0.30 1.01 0.11  
MONTH TO DATE 3.95 5.31 -1.36 3.62  
SINCE JUN 1 8.33 12.61 -4.28 11.04  
SINCE JAN 1 70.30 59.76 10.54 51.50  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
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 14 12 2 11  
MONTH TO DATE 234 211 23 227  
SINCE JUN 1 563 519 44 538  
SINCE JAN 1 1886 1609 277 1962    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 79 300 PM  
AVERAGE 90  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 87 1995  
1997  
2004  
MINIMUM TEMPERATURE (F) 70 64 1955  
2012  
 
SUNRISE AND SUNSET  
JULY 20 2023..........SUNRISE 552 AM HST SUNSET 701 PM HST  
JULY 21 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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