222  
CDUS45 KBOI 180934  
CLIJER  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
334 AM MDT THU MAY 18 2023  
   
...............................
 
 
   
..THE JEROME ID CLIMATE SUMMARY FOR MAY 17 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 75 512 PM 93 1973 70 5 74  
MINIMUM 48 438 AM 28 1942 45 3 47  
AVERAGE 62 57 5 61  
 
PRECIPITATION (IN)  
YESTERDAY T 0.52 1921 0.05 -0.05 0.00  
MONTH TO DATE 0.36 0.82 -0.46 0.66  
SINCE OCT 1 4.88 7.95 -3.07 6.51  
SINCE JAN 1 2.47 4.91 -2.44 2.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 8 -5 4  
MONTH TO DATE 129 178 -49 225  
SINCE MAR 1 1716 1394 322 1547  
SINCE JUL 1 6507 5890 617 6163  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 8 2 6 4  
SINCE MAR 1 11 3 8 4  
SINCE JAN 1 11 3 8 4    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 700 AM  
LOWEST 30 600 PM  
AVERAGE 52  
   
......................................................
 
 
THE JEROME ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1992  
2009  
MINIMUM TEMPERATURE (F) 45 30 1943  
1965  
 
SUNRISE AND SUNSET  
MAY 18 2023...........SUNRISE 613 AM MDT SUNSET 857 PM MDT  
MAY 19 2023...........SUNRISE 612 AM MDT SUNSET 858 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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