127  
CDUS45 KPIH 220746  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
135 AM MDT FRI MAY 22 2020  
 
   
...............................
 
 
   
..THE CHALLIS ID CLIMATE SUMMARY FOR MAY 21 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 322 PM 88 1928 68 -9 58  
MINIMUM 40 1159 PM 25 1918 40 0 44  
AVERAGE 50 54 -4 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.47 2002 0.06 -0.06 0.28  
MONTH TO DATE 0.94 0.91 0.03 0.59  
SINCE OCT 1 4.04 5.50 -1.46 4.09  
SINCE JAN 1 2.54 3.57 -1.03 3.00  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 11 4 14  
MONTH TO DATE 159 303 -144 239  
SINCE MAR 1 1240 1845 -605 1682  
SINCE JUL 1 7503 7894 -391 7449  
 
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 24 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 1200 AM  
LOWEST 28 400 PM  
AVERAGE 52  
   
......................................................
 
 
 
THE CHALLIS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 90 1967  
MINIMUM TEMPERATURE (F) 40 25 1916  
 
 
SUNRISE AND SUNSET  
MAY 22 2020...........SUNRISE 602 AM MDT SUNSET 906 PM MDT  
MAY 23 2020...........SUNRISE 601 AM MDT SUNSET 907 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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