654  
CDUS45 KBOI 190933  
CLITWF  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
333 AM MDT WED APR 19 2023  
   
...............................
 
 
   
..THE TWIN FALLS ID CLIMATE SUMMARY FOR APRIL 18 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 44 243 AM 77 1999 59 -15 69  
MINIMUM 23R 1159 PM 24 2020 35 -12 30  
AVERAGE 34 47 -13 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 0.26 2011 0.04 -0.01 0.00  
MONTH TO DATE 0.17 0.67 -0.50 1.05  
SINCE OCT 1 3.98 6.10 -2.12 6.40  
SINCE JAN 1 1.81 3.28 -1.47 2.20  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 18 13 15  
MONTH TO DATE 410 357 53 430  
SINCE MAR 1 1365 1103 262 1128  
SINCE JUL 1 6036 5768 268 5703  
 
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 37 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 54 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY SNOW  
SNOW  
LIGHT SNOW  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1000 AM  
LOWEST 36 400 PM  
AVERAGE 64  
   
......................................................
 
 
THE TWIN FALLS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 59 82 2010  
MINIMUM TEMPERATURE (F) 35 28 2007  
 
SUNRISE AND SUNSET  
APRIL 19 2023.........SUNRISE 651 AM MDT SUNSET 824 PM MDT  
APRIL 20 2023.........SUNRISE 649 AM MDT SUNSET 825 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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