301  
CDUS45 KBOI 190938  
CLIMYL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE BOISE ID  
338 AM MDT FRI MAY 19 2023  
   
...............................
 
 
   
..THE MCCALL ID CLIMATE SUMMARY FOR MAY 18 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1930 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 535 PM 81 2006 62 11 56  
MINIMUM 39 548 AM 21 2003 37 2 36  
AVERAGE 56 49 7 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 1989 0.07 -0.07 0.04  
MONTH TO DATE 0.77 1.26 -0.49 2.18  
SINCE OCT 1 19.94 17.91 2.03 20.14  
SINCE JAN 1 11.29 11.18 0.11 10.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 16 -7 19  
MONTH TO DATE 284 325 -41 361  
SINCE MAR 1 2536 2151 385 2216  
SINCE JUL 1 8321 8181 140 8115  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 33 400 PM  
AVERAGE 63  
   
......................................................
 
 
THE MCCALL ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 80 1958  
MINIMUM TEMPERATURE (F) 37 18 2003  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 612 AM MDT SUNSET 911 PM MDT  
MAY 20 2023...........SUNRISE 611 AM MDT SUNSET 912 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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