526  
CDUS45 KPIH 310730  
CLILLJ  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
130 AM MDT SUN MAY 31 2020  
 
   
...............................
 
 
   
..THE CHALLIS ID CLIMATE SUMMARY FOR MAY 30 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 91R 320 PM 90 2003 70 21 77  
MINIMUM 51 521 AM 27 1898 42 9 43  
AVERAGE 71 56 15 60  
 
PRECIPITATION (IN)  
YESTERDAY T 0.81 1988 0.06 -0.06 0.01  
MONTH TO DATE 0.94 1.43 -0.49 0.85  
SINCE OCT 1 4.04 6.02 -1.98 4.35  
SINCE JAN 1 2.54 4.09 -1.55 3.26  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 9 -9 5  
MONTH TO DATE 229 396 -167 331  
SINCE MAR 1 1310 1938 -628 1774  
SINCE JUL 1 7573 7987 -414 7541  
 
COOLING  
YESTERDAY 6 0 6 0  
MONTH TO DATE 16 0 16 0  
SINCE MAR 1 16 0 16 0  
SINCE JAN 1 16 0 16 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 43 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 59 500 AM  
LOWEST 13 400 PM  
AVERAGE 36  
   
......................................................
 
 
 
THE CHALLIS ID CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1986  
MINIMUM TEMPERATURE (F) 42 29 1919  
 
 
SUNRISE AND SUNSET  
MAY 31 2020...........SUNRISE 555 AM MDT SUNSET 914 PM MDT  
JUNE 1 2020..........SUNRISE 555 AM MDT SUNSET 915 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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