612  
CDUS45 KBOI 220126  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
626 PM MST THU DEC 21 2023  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 21 2023  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 50 342 PM 59 2020 36 14 42  
MINIMUM 28 357 AM -6 1998 20 8 20  
AVERAGE 39 28 11 31  
 
PRECIPITATION (IN)  
TODAY 0.00 0.45 2014 0.04 -0.04 T  
MONTH TO DATE 0.71 0.86 -0.15 0.39  
SINCE OCT 1 2.37 2.45 -0.08 1.78  
SINCE JAN 1 8.32 9.91 -1.59 6.56  
 
DEGREE DAYS  
HEATING  
TODAY 26 37 -11 34  
MONTH TO DATE 634 760 -126 807  
SINCE DEC 1 634 760 -126 807  
SINCE JUL 1 1976 2278 -302 2232  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 722 616 106 1001    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 4.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 600 AM  
LOWEST 63 200 PM  
AVERAGE 78  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 50 2005  
2020  
MINIMUM TEMPERATURE (F) 20 -8 1998  
 
SUNRISE AND SUNSET  
DECEMBER 21 2023......SUNRISE 804 AM MST SUNSET 508 PM MST  
DECEMBER 22 2023......SUNRISE 805 AM MST SUNSET 508 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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