009  
CDUS45 KBOI 170941  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
341 AM MDT THU AUG 17 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR AUGUST 16 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 99R 443 PM 99 2007 87 12 98  
MINIMUM 70 500 AM 47 1999 56 14 63  
AVERAGE 85 72 13 81  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.21 2005 0.01 -0.01 0.00  
MONTH TO DATE 0.13 0.25 -0.12 0.16  
SINCE OCT 1 6.88 9.57 -2.69 8.77  
SINCE JAN 1 4.71 6.75 -2.04 4.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 78 120 -42 110  
SINCE JUL 1 0 10 -10 0  
 
COOLING  
YESTERDAY 20 7 13 16  
MONTH TO DATE 135 135 0 203  
SINCE JUN 1 546 468 78 721  
SINCE JAN 1 561 483 78 726    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.0  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 43 800 PM  
LOWEST 16 300 PM  
AVERAGE 30  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 99 2022  
MINIMUM TEMPERATURE (F) 56 44 2009  
 
SUNRISE AND SUNSET  
AUGUST 17 2023........SUNRISE 647 AM MDT SUNSET 836 PM MDT  
AUGUST 18 2023........SUNRISE 648 AM MDT SUNSET 835 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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