414  
CDUS45 KBOI 200936  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
336 AM MDT THU JUL 20 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR JULY 19 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 91 318 PM 100 2013 90 1 93  
MINIMUM 62 516 AM 49 2015 59 3 63  
AVERAGE 77 74 3 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 2004 0.01 -0.01 0.00  
MONTH TO DATE T 0.17 -0.17 0.13  
SINCE OCT 1 6.75 9.18 -2.43 8.61  
SINCE JAN 1 4.58 6.36 -1.78 4.41  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 7 -7 0  
SINCE JUN 1 78 117 -39 110  
SINCE JUL 1 0 7 -7 0  
 
COOLING  
YESTERDAY 12 9 3 13  
MONTH TO DATE 209 141 68 249  
SINCE JUN 1 240 215 25 328  
SINCE JAN 1 255 230 25 333    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 47 500 AM  
LOWEST 14 500 PM  
AVERAGE 31  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 90 100 2003  
MINIMUM TEMPERATURE (F) 59 50 2000  
 
SUNRISE AND SUNSET  
JULY 20 2023..........SUNRISE 618 AM MDT SUNSET 910 PM MDT  
JULY 21 2023..........SUNRISE 619 AM MDT SUNSET 909 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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