047  
CDUS45 KBOI 220931  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT SUN SEP 22 2024  
   
...............................  
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 21 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1997 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 457 PM 86 2012 74 -6 63  
MINIMUM 43 639 AM 32 2021 46 -3 39  
AVERAGE 56 60 -4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 2017 0.02 -0.02 T  
MONTH TO DATE 0.23 0.33 -0.10 0.41  
SINCE OCT 1 8.04 10.08 -2.04 8.02  
SINCE JAN 1 5.59 7.26 -1.67 5.85  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 6 3 14  
MONTH TO DATE 63 80 -17 31  
SINCE SEP 1 63 80 -17 31  
SINCE JUL 1 82 107 -25 33  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 57 47 10 41  
SINCE SEP 1 57 47 10 41  
SINCE JAN 1 821 607 214 722    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 700 PM  
LOWEST 28 500 PM  
AVERAGE 50  
   
......................................................  
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 87 2012  
MINIMUM TEMPERATURE (F) 45 36 2017  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2024.....SUNRISE 726 AM MDT SUNSET 734 PM MDT  
SEPTEMBER 23 2024.....SUNRISE 727 AM MDT SUNSET 732 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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