133  
CDUS45 KBOI 220939  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
339 AM MDT FRI SEP 22 2023  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 21 2023
 
 
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)  
YESTERDAY  
MAXIMUM 64 433 PM 94 1966 75 -11 79  
MINIMUM 41 745 AM 30 1924 48 -7 49  
1978  
AVERAGE 53 61 -8 64  
 
PRECIPITATION (IN)  
YESTERDAY T 0.39 1968 0.01 -0.01 0.01  
MONTH TO DATE 0.22 0.18 0.04 0.07  
SINCE OCT 1 6.86 9.75 -2.89 8.56  
SINCE JAN 1 4.45 6.71 -2.26 4.27  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 5 7 1  
MONTH TO DATE 32 64 -32 20  
SINCE SEP 1 32 64 -32 20  
SINCE JUL 1 33 83 -50 20  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 50 62 -12 101  
SINCE SEP 1 50 62 -12 101  
SINCE JAN 1 709 703 6 998    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 9.0  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1000 PM  
LOWEST 34 500 PM  
AVERAGE 54  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 96 1966  
MINIMUM TEMPERATURE (F) 47 27 1961  
 
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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