775  
CDUS45 KBOI 270930  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
330 AM MDT WED SEP 27 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 26 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 80 326 PM 88 2010 72 8 85  
MINIMUM 48 810 PM 31 2005 44 4 43  
AVERAGE 64 58 6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1998 0.02 -0.02 0.00  
MONTH TO DATE 0.51 0.44 0.07 0.20  
SINCE OCT 1 8.12 10.19 -2.07 8.98  
SINCE JAN 1 5.95 7.37 -1.42 4.78  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 8 -7 1  
MONTH TO DATE 61 116 -55 42  
SINCE SEP 1 61 116 -55 42  
SINCE JUL 1 63 143 -80 42  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 41 52 -11 105  
SINCE SEP 1 41 52 -11 105  
SINCE JAN 1 722 612 110 990    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 800 PM  
LOWEST 13 100 PM  
AVERAGE 38  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 2022  
MINIMUM TEMPERATURE (F) 44 28 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2023.....SUNRISE 731 AM MDT SUNSET 727 PM MDT  
SEPTEMBER 28 2023.....SUNRISE 732 AM MDT SUNSET 725 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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