789  
CDUS45 KBOI 050931  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT TUE SEP 05 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR SEPTEMBER 4 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 72 415 PM 95 2017 81 -9 94  
MINIMUM 53 1135 PM 41 2011 51 2 68  
AVERAGE 63 66 -3 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.68 2013 0.01 0.00 0.00  
MONTH TO DATE 0.30 0.05 0.25 0.00  
SINCE OCT 1 7.91 9.80 -1.89 8.78  
SINCE JAN 1 5.74 6.98 -1.24 4.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 7 8 -1 0  
SINCE SEP 1 7 8 -1 0  
SINCE JUL 1 9 35 -26 0  
 
COOLING  
YESTERDAY 0 3 -3 16  
MONTH TO DATE 6 15 -9 54  
SINCE SEP 1 6 15 -9 54  
SINCE JAN 1 687 575 112 939    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 17.3  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 38 400 PM  
AVERAGE 62  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 98 2020  
MINIMUM TEMPERATURE (F) 50 39 1999  
 
SUNRISE AND SUNSET  
SEPTEMBER 5 2023.....SUNRISE 707 AM MDT SUNSET 805 PM MDT  
SEPTEMBER 6 2023.....SUNRISE 708 AM MDT SUNSET 804 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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