239  
CDUS45 KBOI 191638  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1038 AM MDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 19 2023
 
 
VALID AS OF 0900 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 859 AM 89 2009 75 85  
MINIMUM 58 349 AM 35 2005 46 43  
AVERAGE 63 61 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.31 2004 0.02 0.00  
MONTH TO DATE 0.41 0.29 0.05  
SINCE OCT 1 8.02 10.04 8.83  
SINCE JAN 1 5.85 7.22 4.63  
   
.......................................................
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 200 AM  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 86 2013  
2022  
MINIMUM TEMPERATURE (F) 46 35 2013  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 722 AM MDT SUNSET 741 PM MDT  
SEPTEMBER 20 2023.....SUNRISE 723 AM MDT SUNSET 739 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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