349  
CDHW43 PHFO 220232  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
432 PM HST FRI JUL 21 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR JULY 21 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 85 326 PM 88 2015 83 2 MM  
MINIMUM 71 551 AM 63 1955 70 1 MM  
AVERAGE 78 76 2 MM  
 
PRECIPITATION (IN)  
TODAY 0.01 5.91 1987 0.33 -0.32 0.12  
MONTH TO DATE 4.12 5.97 -1.85 3.80  
SINCE JUN 1 8.50 13.27 -4.77 11.22  
SINCE JAN 1 70.47 60.42 10.05 51.68  
 
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 MM  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 13 12 1 MM  
MONTH TO DATE 259 235 24 236  
SINCE JUN 1 588 543 45 547  
SINCE JAN 1 1911 1633 278 1971    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 6.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 57 300 PM  
AVERAGE 75  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 88 1986  
MINIMUM TEMPERATURE (F) 70 65 1955  
2012  
 
SUNRISE AND SUNSET  
JULY 21 2023..........SUNRISE 552 AM HST SUNSET 701 PM HST  
JULY 22 2023..........SUNRISE 553 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.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab HI Page Main Text Page