040  
CDUS45 KBOI 171631  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1031 AM MDT WED SEP 17 2025  
   
...............................  
 
   
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 17 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 64 859 AM 96 1929 77 63  
1981  
MINIMUM 54 614 AM 29 1949 49 46  
AVERAGE 59 63 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.47 1919 0.01 0.07  
MONTH TO DATE T 0.13 0.21  
SINCE OCT 1 6.72 9.70 8.68  
SINCE JAN 1 3.85 6.66 5.10  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 16.1  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 500 AM  
   
......................................................  
 
THE JEROME ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 95 1938  
1981  
MINIMUM TEMPERATURE (F) 48 26 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 17 2025.....SUNRISE 720 AM MDT SUNSET 743 PM MDT  
SEPTEMBER 18 2025.....SUNRISE 721 AM MDT SUNSET 742 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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