226  
CDUS45 KBOI 190935  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MDT THU OCT 19 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR OCTOBER 18 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 70 432 PM 85 2003 61 9 76  
MINIMUM 45 1159 PM 30 2013 36 9 42  
AVERAGE 58 48 10 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.16 2015 0.02 -0.02 0.00  
MONTH TO DATE 0.64 0.43 0.21 0.00  
SINCE OCT 1 0.64 0.43 0.21 0.00  
SINCE JAN 1 6.59 7.89 -1.30 4.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 16 -9 6  
MONTH TO DATE 171 234 -63 100  
SINCE SEP 1 265 385 -120 156  
SINCE JUL 1 267 412 -145 156  
 
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 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 900 PM  
LOWEST 33 300 PM  
AVERAGE 55  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 61 79 2017  
MINIMUM TEMPERATURE (F) 35 25 1999  
 
SUNRISE AND SUNSET  
OCTOBER 19 2023.......SUNRISE 755 AM MDT SUNSET 650 PM MDT  
OCTOBER 20 2023.......SUNRISE 757 AM MDT SUNSET 648 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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