085  
CDUS45 KBOI 180934  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT TUE APR 18 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR APRIL 17 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 63 1242 PM 75 2014 59 4 52  
MINIMUM 38 603 AM 23 2020 34 4 30  
AVERAGE 51 46 5 41  
 
PRECIPITATION (IN)  
YESTERDAY T 0.50 2002 0.04 -0.04 0.00  
MONTH TO DATE 0.14 0.63 -0.49 1.05  
SINCE OCT 1 3.95 6.06 -2.11 6.40  
SINCE JAN 1 1.78 3.24 -1.46 2.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 18 -4 24  
MONTH TO DATE 379 339 40 415  
SINCE MAR 1 1334 1085 249 1113  
SINCE JUL 1 6005 5750 255 5688  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.8  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 57 600 AM  
LOWEST 16 300 PM  
AVERAGE 37  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 77 1999  
MINIMUM TEMPERATURE (F) 35 24 2020  
 
SUNRISE AND SUNSET  
APRIL 18 2023.........SUNRISE 652 AM MDT SUNSET 823 PM MDT  
APRIL 19 2023.........SUNRISE 651 AM MDT SUNSET 824 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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