257  
CDUS45 KBOI 230123  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 22 2023
 
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1915 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 353 PM 96 1966 75 -13 68  
MINIMUM 45 805 AM 27 1961 47 -2 47  
AVERAGE 54 61 -7 58  
 
PRECIPITATION (IN)  
TODAY 0.95R 0.51 2016 0.02 0.93 0.00  
MONTH TO DATE 1.17 0.20 0.97 0.07  
SINCE OCT 1 7.81 9.77 -1.96 8.56  
SINCE JAN 1 5.40 6.73 -1.33 4.27  
 
DEGREE DAYS  
HEATING  
TODAY 11 5 6 7  
MONTH TO DATE 43 69 -26 27  
SINCE SEP 1 43 69 -26 27  
SINCE JUL 1 44 88 -44 27  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 50 63 -13 101  
SINCE SEP 1 50 63 -13 101  
SINCE JAN 1 709 704 5 998    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 9.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 300 AM  
LOWEST 39 500 PM  
AVERAGE 66  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1949  
MINIMUM TEMPERATURE (F) 47 29 1996  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 725 AM MDT SUNSET 735 PM MDT  
SEPTEMBER 23 2023.....SUNRISE 726 AM MDT SUNSET 734 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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