688  
CDUS45 KBOI 190932  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
332 AM MDT SAT SEP 19 2026  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR SEPTEMBER 18 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1905 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 63 338 PM 89 1981 70 -7 78  
MINIMUM 42 658 AM 19 1971 37 5 40  
AVERAGE 53 54 -1 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.30 0.76 1989 0.03 0.27 0.00  
MONTH TO DATE 1.54 0.51 1.03 0.77  
SINCE OCT 1 23.33 22.61 0.72 27.38  
SINCE JAN 1 13.35 15.88 -2.53 16.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 12 0 6  
MONTH TO DATE 213 160 53 103  
SINCE SEP 1 213 160 53 103  
SINCE JUL 1 272 350 -78 202  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 2 -2 16  
SINCE SEP 1 0 2 -2 16  
SINCE JAN 1 199 108 91 156    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (80)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 2.9  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 800 PM  
LOWEST 50 300 PM  
AVERAGE 73  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1981  
MINIMUM TEMPERATURE (F) 37 20 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2026.....SUNRISE 728 AM MDT SUNSET 747 PM MDT  
SEPTEMBER 20 2026.....SUNRISE 729 AM MDT SUNSET 745 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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