597  
CDUS45 KBOI 010123  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
723 PM MDT SAT SEP 30 2023  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 30 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 61 317 PM 91 1992 71 -10 64  
MINIMUM 47 643 AM 27 1954 45 2 45  
AVERAGE 54 58 -4 55  
 
PRECIPITATION (IN)  
TODAY 0.00 0.37 1959 0.02 -0.02 0.00  
MONTH TO DATE 1.17 0.33 0.84 0.07  
SINCE OCT 1 7.81 9.90 -2.09 8.56  
SINCE JAN 1 5.40 6.86 -1.46 4.27  
 
DEGREE DAYS  
HEATING  
TODAY 11 8 3 10  
MONTH TO DATE 94 124 -30 54  
SINCE SEP 1 94 124 -30 54  
SINCE JUL 1 95 143 -48 54  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 52 70 -18 116  
SINCE SEP 1 52 70 -18 116  
SINCE JAN 1 711 711 0 1013    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.0  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 73 700 AM  
LOWEST 45 100 AM  
AVERAGE 59  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 94 1992  
MINIMUM TEMPERATURE (F) 44 26 1954  
 
SUNRISE AND SUNSET  
SEPTEMBER 30 2023.....SUNRISE 734 AM MDT SUNSET 721 PM MDT  
OCTOBER 1 2023.......SUNRISE 735 AM MDT SUNSET 719 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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