475  
CDUS45 KBOI 191630  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1030 AM MDT FRI SEP 19 2025  
   
...............................  
 
   
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 19 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 63 859 AM 95 1939 76 73  
1962  
MINIMUM 53 511 AM 24 1965 48 43  
AVERAGE 58 62 58  
 
PRECIPITATION (IN)  
TODAY 0.00 0.72 1940 0.02 0.00  
MONTH TO DATE T 0.16 0.21  
SINCE OCT 1 6.72 9.73 8.68  
SINCE JAN 1 3.85 6.69 5.10  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 12.3  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 200 AM  
   
......................................................  
 
THE JEROME ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 94 1939  
1984  
MINIMUM TEMPERATURE (F) 48 29 1947  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2025.....SUNRISE 722 AM MDT SUNSET 740 PM MDT  
SEPTEMBER 20 2025.....SUNRISE 723 AM MDT SUNSET 738 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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