189  
CDHW43 PHFO 211245  
CLIITO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE HONOLULU HI  
245 AM HST FRI NOV 21 2025  
   
...............................  
 
   
..THE HILO/GEN.LYMAN FLD CLIMATE SUMMARY FOR NOVEMBER 20 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1949 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 108 PM 87 1992 80 4 80  
MINIMUM 69 550 AM 60 1949 67 2 67  
2017  
AVERAGE 77 74 3 74  
 
PRECIPITATION (IN)  
YESTERDAY 0.36 4.27 1974 0.51 -0.15 0.37  
MONTH TO DATE 7.33 9.52 -2.19 11.99  
SINCE SEP 1 18.49 28.46 -9.97 26.91  
SINCE JAN 1 53.87 103.45 -49.58 95.13  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 12 9 3 9  
MONTH TO DATE 199 187 12 205  
SINCE SEP 1 947 865 82 932  
SINCE JAN 1 3448 2976 472 3232    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 PM  
LOWEST 51 100 PM  
AVERAGE 74  
   
......................................................  
 
THE HILO/GEN.LYMAN FLD CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 80 85 1950  
1977  
MINIMUM TEMPERATURE (F) 67 60 1949  
 
SUNRISE AND SUNSET  
NOVEMBER 21 2025......SUNRISE 952 AM HST SUNSET 859 PM HST  
NOVEMBER 22 2025......SUNRISE 953 AM HST SUNSET 859 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