701  
CDUS45 KBOI 200931  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT FRI OCT 20 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 19 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 78 344 PM 79 2017 61 17 73  
MINIMUM 41 715 AM 25 1999 35 6 41  
AVERAGE 60 48 12 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.31 2009 0.03 -0.03 0.00  
MONTH TO DATE 0.64 0.46 0.18 0.00  
SINCE OCT 1 0.64 0.46 0.18 0.00  
SINCE JAN 1 6.59 7.92 -1.33 4.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 17 -12 8  
MONTH TO DATE 176 251 -75 108  
SINCE SEP 1 270 402 -132 164  
SINCE JUL 1 272 429 -157 164  
 
COOLING  
YESTERDAY 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 SW (210)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.5  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 500 AM  
LOWEST 29 300 PM  
AVERAGE 56  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 83 2014  
MINIMUM TEMPERATURE (F) 35 29 1998  
 
SUNRISE AND SUNSET  
OCTOBER 20 2023.......SUNRISE 757 AM MDT SUNSET 648 PM MDT  
OCTOBER 21 2023.......SUNRISE 758 AM MDT SUNSET 647 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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