328  
CDHW43 PHFO 230233  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
433 PM HST MON MAY 22 2023  
   
...............................
 
 
   
..THE HILO HI CLIMATE SUMMARY FOR MAY 22 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 81 244 PM 88 2019 81 0 85  
MINIMUM 69 555 AM 63 1956 68 1 68  
2017  
AVERAGE 75 74 1 77  
 
PRECIPITATION (IN)  
TODAY 0.16 1.46 1978 0.20 -0.04 0.02  
MONTH TO DATE 2.46 5.17 -2.71 12.00  
SINCE MAR 1 18.96 27.25 -8.29 31.98  
SINCE JAN 1 58.97 45.33 13.64 39.81  
 
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 9 1 12  
MONTH TO DATE 210 191 19 222  
SINCE MAR 1 775 629 146 816  
SINCE JAN 1 1235 1002 233 1333    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION E (70)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 72 300 PM  
AVERAGE 83  
   
......................................................
 
 
THE HILO HI CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 88 1966  
MINIMUM TEMPERATURE (F) 68 62 1975  
1987  
 
SUNRISE AND SUNSET  
MAY 22 2023...........SUNRISE 542 AM HST SUNSET 652 PM HST  
MAY 23 2023...........SUNRISE 542 AM HST SUNSET 652 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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