612  
CDUS45 KPIH 190737  
CLIIDA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
137 AM MDT TUE SEP 19 2023  
   
...............................
 
 
   
..THE IDAHO FALLS CLIMATE SUMMARY FOR SEPTEMBER 18 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 84 230 PM 90 1956 74 10 80  
MINIMUM 42 646 AM 21 1965 40 2 44  
AVERAGE 63 57 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.66 1961 0.03 -0.03 0.02  
MONTH TO DATE 0.07 0.51 -0.44 0.33  
SINCE OCT 1 9.21 9.61 -0.40 7.51  
SINCE JAN 1 6.64 7.29 -0.65 4.48  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE SEP 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 8 -6 3  
MONTH TO DATE 30 105 -75 49  
SINCE SEP 1 30 105 -75 49  
SINCE JUL 1 35 176 -141 49  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 11 9 2 67  
SINCE SEP 1 11 9 2 67  
SINCE JAN 1 388 245 143 565    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 76 500 AM  
LOWEST 17 200 PM  
AVERAGE 47  
   
......................................................
 
 
THE IDAHO FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1956  
MINIMUM TEMPERATURE (F) 40 22 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2023.....SUNRISE 712 AM MDT SUNSET 731 PM MDT  
SEPTEMBER 20 2023.....SUNRISE 713 AM MDT SUNSET 729 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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