826  
CDUS43 KDMX 180635  
CLILWD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
135 AM CDT FRI SEP 18 2026  
   
...............................  
 
   
..THE LAMONI IA CLIMATE SUMMARY FOR SEPTEMBER 17 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST  
VALUE (LST) VALUE FROM YEAR  
NORMAL    
...................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 81 355 PM 76 5 88  
MINIMUM 69 441 AM 55 14 64  
AVERAGE 75 66 9 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.11 -0.11  
MONTH TO DATE 4.04 2.17 1.87  
SINCE JAN 1 33.63 29.45 4.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 2 29 -27 30  
SINCE SEP 1 2 29 -27 30  
SINCE JUL 1 2 35 -33 38  
 
COOLING  
YESTERDAY 10 3 7 11  
MONTH TO DATE 182 82 100 103  
SINCE SEP 1 182 82 100 103  
SINCE JAN 1 1246 992 254 987    
...................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NE (60)  
AVERAGE WIND SPEED 5.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 79 400 PM  
AVERAGE 90  
   
......................................................  
 
THE LAMONI IA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 MM MM  
MINIMUM TEMPERATURE (F) 54 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2026.....SUNRISE 659 AM CDT SUNSET 719 PM CDT  
SEPTEMBER 19 2026.....SUNRISE 700 AM CDT SUNSET 718 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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