173  
CDUS45 KBOI 211736  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1036 AM MST SUN DEC 21 2025  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR DECEMBER 21 2025
 
 
VALID AS OF 1000 AM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1915 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL LAST  
VALUE (LST) VALUE VALUE YEAR    
.......................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 38 1223 AM 58 1969 35 42  
2020  
MINIMUM 34 557 AM -15 1990 22 31  
AVERAGE 36 28 37  
 
PRECIPITATION (IN)  
TODAY 0.21 0.70 1996 0.04 T  
MONTH TO DATE 1.05 0.92 0.69  
SINCE OCT 1 2.09 2.65 1.27  
SINCE JAN 1 6.36 9.51 6.37  
   
.......................................................
 
 
WIND (MPH)  
AVERAGE WIND SPEED 14.5  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1000 AM  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 35 59 1933  
1964  
MINIMUM TEMPERATURE (F) 22 -24 1990  
 
SUNRISE AND SUNSET  
DECEMBER 21 2025......SUNRISE 805 AM MST SUNSET 507 PM MST  
DECEMBER 22 2025......SUNRISE 806 AM MST SUNSET 508 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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