796  
CDUS45 KBOI 200931  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT WED AUG 20 2025  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR AUGUST 19 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1915 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 98 252 PM 102 1961 87 11 94  
MINIMUM 58 506 AM 33 1916 56 2 62  
AVERAGE 78 72 6 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.46 1968 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.20 -0.20 0.58  
SINCE OCT 1 6.44 9.50 -3.06 8.47  
SINCE JAN 1 3.57 6.46 -2.89 4.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 60 95 -35 55  
SINCE JUL 1 0 6 -6 0  
 
COOLING  
YESTERDAY 13 7 6 13  
MONTH TO DATE 151 164 -13 226  
SINCE JUN 1 568 552 16 744  
SINCE JAN 1 599 573 26 746    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (90)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 58 500 AM  
LOWEST 8 300 PM  
AVERAGE 33  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 101 1931  
MINIMUM TEMPERATURE (F) 56 38 1964  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 650 AM MDT SUNSET 831 PM MDT  
AUGUST 21 2025........SUNRISE 651 AM MDT SUNSET 830 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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