462  
CDUS45 KBOI 220129  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
729 PM MDT SAT OCT 21 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 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 75 318 PM 81 2003 60 15 70  
MINIMUM 48 351 AM 27 2006 35 13 52  
AVERAGE 62 47 15 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.24 2000 0.02 -0.02 0.00  
MONTH TO DATE 0.64 0.51 0.13 0.00  
SINCE OCT 1 0.64 0.51 0.13 0.00  
SINCE JAN 1 6.59 7.97 -1.38 4.78  
 
DEGREE DAYS  
HEATING  
TODAY 3 18 -15 4  
MONTH TO DATE 183 286 -103 118  
SINCE SEP 1 277 437 -160 174  
SINCE JUL 1 279 464 -185 174  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 41 53 -12 116  
SINCE JAN 1 722 613 109 1001    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 400 AM  
LOWEST 28 200 PM  
AVERAGE 46  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 82 2003  
MINIMUM TEMPERATURE (F) 34 21 2008  
 
SUNRISE AND SUNSET  
OCTOBER 21 2023.......SUNRISE 758 AM MDT SUNSET 647 PM MDT  
OCTOBER 22 2023.......SUNRISE 759 AM MDT SUNSET 645 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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