141  
CDHW43 PHFO 300235  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
435 PM HST MON MAY 29 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MAY 29 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 81 349 PM 89 1992 81 0 82  
MINIMUM 68 606 AM 64 1977 68 0 69  
1998  
2001  
AVERAGE 75 75 0 76  
 
PRECIPITATION (IN)  
TODAY 0.07 2.73 1987 0.20 -0.13 0.16  
MONTH TO DATE 4.47 6.58 -2.11 12.60  
SINCE MAR 1 20.97 28.66 -7.69 32.58  
SINCE JAN 1 60.98 46.74 14.24 40.41  
 
SNOWFALL (IN)  
TODAY MM  
MONTH TO DATE MM  
SINCE MAR 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 MAR 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 10 10 0 11  
MONTH TO DATE 279 259 20 293  
SINCE MAR 1 844 697 147 887  
SINCE JAN 1 1304 1070 234 1404    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 AM  
LOWEST 64 300 PM  
AVERAGE 79  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 87 1980  
1992  
2007  
MINIMUM TEMPERATURE (F) 68 62 1964  
 
SUNRISE AND SUNSET  
MAY 29 2023...........SUNRISE 541 AM HST SUNSET 654 PM HST  
MAY 30 2023...........SUNRISE 541 AM HST SUNSET 655 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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