073  
CDUS45 KPIH 210737  
CLIIDA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE POCATELLO ID  
137 AM MDT THU SEP 21 2023  
   
...............................
 
 
   
..THE IDAHO FALLS CLIMATE SUMMARY FOR SEPTEMBER 20 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 74 320 PM 86 2022 73 1 86  
MINIMUM 46 636 AM 18 1983 40 6 40  
AVERAGE 60 56 4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.35 0.54 1963 0.04 0.31 0.00  
MONTH TO DATE 0.42 0.59 -0.17 0.33  
SINCE OCT 1 9.56 9.69 -0.13 7.51  
SINCE JAN 1 6.99 7.37 -0.38 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 5 9 -4 2  
MONTH TO DATE 40 122 -82 53  
SINCE SEP 1 40 122 -82 53  
SINCE JUL 1 45 193 -148 53  
 
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 36 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1100 PM  
LOWEST 17 1200 PM  
AVERAGE 52  
   
......................................................
 
 
THE IDAHO FALLS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 86 1966  
MINIMUM TEMPERATURE (F) 39 22 1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 21 2023.....SUNRISE 714 AM MDT SUNSET 728 PM MDT  
SEPTEMBER 22 2023.....SUNRISE 715 AM MDT SUNSET 726 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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