672  
CDUS45 KBOI 201044  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
344 AM MST TUE JAN 20 2026  
   
...............................  
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR JANUARY 19 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 426 PM 45 1971 31 4 24  
2005  
MINIMUM 3 908 AM -35 1943 14 -11 -2  
AVERAGE 19 22 -3 11  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.68 1906 0.08 -0.08 0.00  
2019  
MONTH TO DATE 1.87 1.51 0.36 1.63  
SINCE OCT 1 11.85 8.24 3.61 12.55  
SINCE JAN 1 1.87 1.51 0.36 1.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 46 43 3 54  
MONTH TO DATE 762 823 -61 824  
SINCE DEC 1 1830 2156 -326 2025  
SINCE JUL 1 3656 4398 -742 4202  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 10 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 1.2  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1000 AM  
LOWEST 47 300 PM  
AVERAGE 74  
   
......................................................  
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 31 45 1950  
MINIMUM TEMPERATURE (F) 14 -23 1929  
 
SUNRISE AND SUNSET  
JANUARY 20 2026.......SUNRISE 815 AM MST SUNSET 536 PM MST  
JANUARY 21 2026.......SUNRISE 814 AM MST SUNSET 538 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab ID Page
The Nexlab OR Page
Main Text Page