874  
CDUS45 KBOI 130121  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
721 PM MDT THU SEP 12 2024  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 12 2024
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 63 410 PM 92 2015 78 -15 83  
MINIMUM 48 508 AM 40 2014 48 0 57  
AVERAGE 56 63 -7 70  
 
PRECIPITATION (IN)  
TODAY 0.04 0.43 1998 0.02 0.02 0.00  
MONTH TO DATE 0.04 0.17 -0.13 0.41  
SINCE OCT 1 7.85 9.92 -2.07 8.02  
SINCE JAN 1 5.40 7.10 -1.70 5.85  
 
DEGREE DAYS  
HEATING  
TODAY 9 4 5 0  
MONTH TO DATE 10 35 -25 8  
SINCE SEP 1 10 35 -25 8  
SINCE JUL 1 29 62 -33 10  
 
COOLING  
TODAY 0 2 -2 5  
MONTH TO DATE 57 35 22 30  
SINCE SEP 1 57 35 22 30  
SINCE JAN 1 821 595 226 711    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 15.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 200 AM  
LOWEST 44 500 PM  
AVERAGE 67  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 89 2000  
MINIMUM TEMPERATURE (F) 48 32 2003  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2024.....SUNRISE 715 AM MDT SUNSET 752 PM MDT  
SEPTEMBER 13 2024.....SUNRISE 716 AM MDT SUNSET 750 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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