367  
CDUS46 KOTX 140857  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
157 AM PDT FRI MAR 14 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 13 2025
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 55 104 PM 73 1934 55 0 53  
MINIMUM 40 1159 PM 11 1906 35 5 35  
AVERAGE 48 45 3 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.55 1972 0.04 -0.04 0.00  
MONTH TO DATE 0.40 0.50 -0.10 0.19  
SINCE OCT 1 6.91 6.11 0.80 7.54  
SINCE JAN 1 3.14 2.67 0.47 3.13  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.0 1913 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.6 -0.6 T  
SINCE MAR 1 0.0 0.6 -0.6 T  
SINCE JUL 1 11.6 12.5 -0.9 13.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 20 -3 21  
MONTH TO DATE 223 280 -57 305  
SINCE MAR 1 223 280 -57 305  
SINCE JUL 1 3764 3997 -233 3735  
 
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 23 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 100 AM  
LOWEST 32 200 PM  
AVERAGE 57  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 72 1926  
MINIMUM TEMPERATURE (F) 35 14 1895  
 
SUNRISE AND SUNSET  
MARCH 14 2025.........SUNRISE 702 AM PDT SUNSET 653 PM PDT  
MARCH 15 2025.........SUNRISE 700 AM PDT SUNSET 654 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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