783  
CDUS45 KBOI 220931  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
231 AM MST FRI DEC 22 2023  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR DECEMBER 21 2023  
 
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)  
YESTERDAY  
MAXIMUM 50 342 PM 59 2020 36 14 42  
MINIMUM 28 1120 PM -6 1998 20 8 20  
AVERAGE 39 28 11 31  
 
PRECIPITATION (IN)  
YESTERDAY 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  
YESTERDAY 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  
YESTERDAY 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 4.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 900 PM  
LOWEST 63 200 PM  
AVERAGE 80  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 50 2005  
2020  
MINIMUM TEMPERATURE (F) 20 -8 1998  
 
SUNRISE AND SUNSET  
DECEMBER 22 2023......SUNRISE 805 AM MST SUNSET 508 PM MST  
DECEMBER 23 2023......SUNRISE 805 AM MST SUNSET 509 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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