186  
CDUS45 KBOI 200939  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
339 AM MDT SUN APR 20 2025  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR APRIL 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 318 PM 79 1994 51 -1 51  
MINIMUM 23 625 AM 1 1927 28 -5 21  
AVERAGE 37 40 -3 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.64 1925 0.08 -0.08 0.00  
MONTH TO DATE 0.63 1.63 -1.00 1.81  
SINCE OCT 1 22.55 15.85 6.70 17.42  
SINCE JAN 1 11.63 9.12 2.51 11.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 25 3 29  
MONTH TO DATE 542 532 10 518  
SINCE MAR 1 1565 1572 -7 1631  
SINCE JUL 1 7558 7602 -44 7105  
 
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 8 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 2.2  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 400 AM  
LOWEST 33 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 76 1994  
MINIMUM TEMPERATURE (F) 29 8 2008  
 
SUNRISE AND SUNSET  
APRIL 20 2025.........SUNRISE 651 AM MDT SUNSET 837 PM MDT  
APRIL 21 2025.........SUNRISE 649 AM MDT SUNSET 838 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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