430  
CDHW43 PHFO 180251  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
451 PM HST MON JUL 17 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JULY 17 2023
 
 
VALID TODAY AS OF 0425 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 86 111 PM 91 2004 83 3 85  
MINIMUM 69 455 AM 63 1970 70 -1 73  
AVERAGE 78 76 2 79  
 
PRECIPITATION (IN)  
TODAY 0.02 2.97 2015 0.30 -0.28 0.02  
MONTH TO DATE 1.14 4.71 -3.57 3.36  
SINCE JUN 1 5.52 12.01 -6.49 10.78  
SINCE JAN 1 67.49 59.16 8.33 51.24  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 13 11 2 14  
MONTH TO DATE 204 187 17 204  
SINCE JUN 1 533 495 38 515  
SINCE JAN 1 1856 1585 271 1939    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1100 AM  
LOWEST 61 300 PM  
AVERAGE 76  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 88 1969  
1980  
2004  
MINIMUM TEMPERATURE (F) 70 64 1963  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 551 AM HST SUNSET 702 PM HST  
JULY 18 2023..........SUNRISE 551 AM HST SUNSET 702 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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