653  
CDUS45 KBOI 141035  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
335 AM MST SUN DEC 14 2025  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR DECEMBER 13 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1915 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 337 PM 62 1929 36 20 42  
MINIMUM 32 412 AM -12 1919 22 10 28  
AVERAGE 44 29 15 35  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.49 2003 0.04 -0.04 0.03  
MONTH TO DATE 0.12 0.57 -0.45 0.03  
SINCE OCT 1 1.16 2.30 -1.14 0.61  
SINCE JAN 1 5.43 9.16 -3.73 5.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 21 36 -15 30  
MONTH TO DATE 321 448 -127 411  
SINCE DEC 1 321 448 -127 411  
SINCE JUL 1 1450 1835 -385 1692  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 776 715 61 878    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NE (60)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION E (70)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 1100 PM  
LOWEST 26 200 PM  
AVERAGE 45  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 36 60 1929  
MINIMUM TEMPERATURE (F) 22 -9 1919  
 
SUNRISE AND SUNSET  
DECEMBER 14 2025......SUNRISE 801 AM MST SUNSET 505 PM MST  
DECEMBER 15 2025......SUNRISE 801 AM MST SUNSET 505 PM MST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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