492  
CDUS45 KBOI 130124  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
724 PM MDT TUE MAY 12 2026  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR MAY 12 2026
 
 
VALID TODAY AS OF 0700 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1915 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM MM MM 90 1993 68 MM 69  
2001  
MINIMUM 49 600 AM 24 1916 43 6 47  
AVERAGE MM 56 MM 58  
 
PRECIPITATION (IN)  
TODAY MM 1.03 1958 0.05 MM T  
MONTH TO DATE T 0.56 -0.56 0.13  
SINCE OCT 1 5.03 7.69 -2.66 5.81  
SINCE JAN 1 2.36 4.65 -2.29 2.94  
 
DEGREE DAYS  
HEATING  
TODAY MM 10 MM 7  
MONTH TO DATE 50 135 -85 78  
SINCE MAR 1 1042 1351 -309 1216  
SINCE JUL 1 4661 5847 -1186 5504  
 
COOLING  
TODAY MM 0 MM 0  
MONTH TO DATE 2 0 2 6  
SINCE MAR 1 2 1 1 6  
SINCE JAN 1 2 1 1 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED MM HIGHEST WIND DIRECTION MM  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED MM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST MM  
LOWEST MM  
AVERAGE MM  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 96 1936  
MINIMUM TEMPERATURE (F) 44 26 1916  
 
SUNRISE AND SUNSET  
MAY 12 2026...........SUNRISE 618 AM MDT SUNSET 851 PM MDT  
MAY 13 2026...........SUNRISE 617 AM MDT SUNSET 852 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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