865  
CDUS45 KBOI 090122  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
722 PM MDT FRI SEP 08 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 8 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 248 PM 94 2021 80 2 83  
MINIMUM 58 440 AM 34 1999 49 9 56  
AVERAGE 70 65 5 70  
 
PRECIPITATION (IN)  
TODAY 0.00 0.31 2019 0.01 -0.01 0.00  
MONTH TO DATE 0.41 0.10 0.31 T  
SINCE OCT 1 8.02 9.85 -1.83 8.78  
SINCE JAN 1 5.85 7.03 -1.18 4.58  
 
DEGREE DAYS  
HEATING  
TODAY 0 3 -3 0  
MONTH TO DATE 8 20 -12 0  
SINCE SEP 1 8 20 -12 0  
SINCE JUL 1 10 47 -37 0  
 
COOLING  
TODAY 5 3 2 5  
MONTH TO DATE 14 27 -13 101  
SINCE SEP 1 14 27 -13 101  
SINCE JAN 1 695 587 108 986    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 600 AM  
LOWEST 28 300 PM  
AVERAGE 41  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 93 2012  
2021  
MINIMUM TEMPERATURE (F) 49 30 2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 8 2023.....SUNRISE 710 AM MDT SUNSET 800 PM MDT  
SEPTEMBER 9 2023.....SUNRISE 711 AM MDT SUNSET 758 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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