436  
CDUS45 KBOI 210931  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
331 AM MDT THU SEP 21 2017  
 
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR SEPTEMBER 20 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1915 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 322 PM 94 1984 73 -7 85  
MINIMUM 40 219 AM 30 1978 45 -5 51  
AVERAGE 53 59 -6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.14 0.44 1988 0.01 0.13 0.00  
MONTH TO DATE 0.41 0.21 0.20 0.28  
SINCE OCT 1 11.73 10.59 1.14 10.31  
SINCE JAN 1 7.21 7.07 0.14 5.72  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 7 5 0  
MONTH TO DATE 69 85 -16 117  
SINCE SEP 1 69 85 -16 117  
SINCE JUL 1 70 118 -48 139  
 
COOLING  
YESTERDAY 0 1 -1 3  
MONTH TO DATE 121 40 81 18  
SINCE SEP 1 121 40 81 18  
SINCE JAN 1 929 505 424 600    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 8.6  
 
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 39 1200 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE JEROME ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 94 1966  
MINIMUM TEMPERATURE (F) 45 30 1978  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2017.....SUNRISE 724 AM MDT SUNSET 736 PM MDT  
SEPTEMBER 22 2017.....SUNRISE 725 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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