399  
CDUS45 KBOI 181638  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
1038 AM MDT THU SEP 18 2025  
   
...............................  
 
   
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 18 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 62 859 AM 95 1938 77 69  
1981  
MINIMUM 51 234 AM 26 1965 48 45  
AVERAGE 57 62 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.19 1978 0.01 0.00  
MONTH TO DATE T 0.14 0.21  
SINCE OCT 1 6.72 9.71 8.68  
SINCE JAN 1 3.85 6.67 5.10  
   
.......................................................  
 
WIND (MPH)  
AVERAGE WIND SPEED 10.2  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 100 AM  
   
......................................................  
 
THE JEROME ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 95 1939  
1962  
MINIMUM TEMPERATURE (F) 48 24 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2025.....SUNRISE 721 AM MDT SUNSET 742 PM MDT  
SEPTEMBER 19 2025.....SUNRISE 722 AM MDT SUNSET 740 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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