158  
CDUS46 KOTX 220828  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
128 AM PDT SAT MAR 22 2025  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MARCH 21 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 57 1240 PM 76 1960 57 0 65  
MINIMUM 39 1159 PM 20 1913 37 2 46  
AVERAGE 48 47 1 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.26 0.68 2012 0.05 0.21 0.02  
MONTH TO DATE 0.73 0.85 -0.12 0.21  
SINCE OCT 1 7.24 6.46 0.78 7.56  
SINCE JAN 1 3.47 3.02 0.45 3.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.6 1966 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.8 -0.8 T  
SINCE MAR 1 0.0 0.8 -0.8 T  
SINCE JUL 1 11.6 12.7 -1.1 13.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 18 -1 9  
MONTH TO DATE 384 433 -49 398  
SINCE MAR 1 384 433 -49 398  
SINCE JUL 1 3925 4150 -225 3828  
 
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 25 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 900 PM  
LOWEST 43 100 PM  
AVERAGE 72  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 76 1911  
MINIMUM TEMPERATURE (F) 37 16 1898  
 
SUNRISE AND SUNSET  
MARCH 22 2025.........SUNRISE 646 AM PDT SUNSET 704 PM PDT  
MARCH 23 2025.........SUNRISE 644 AM PDT SUNSET 705 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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