026  
CDUS46 KOTX 220852  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
152 AM PDT WED MAY 22 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 21 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 133 PM 97 1928 74 -4 89  
MINIMUM 44 456 AM 35 1960 50 -6 65  
1971  
2010  
AVERAGE 57 62 -5 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.09 0.85 1932 0.06 0.03 0.06  
MONTH TO DATE 0.69 1.12 -0.43 0.61  
SINCE OCT 1 9.84 9.47 0.37 7.87  
SINCE JAN 1 5.43 6.03 -0.60 3.34  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1960 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 T 0.8 -0.8 1.2  
SINCE JUL 1 13.3 12.7 0.6 11.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 5 3 0  
MONTH TO DATE 130 148 -18 59  
SINCE MAR 1 1066 1163 -97 1148  
SINCE JUL 1 4496 4880 -384 4878  
 
COOLING  
YESTERDAY 0 1 -1 12  
MONTH TO DATE 18 17 1 94  
SINCE MAR 1 18 19 -1 105  
SINCE JAN 1 18 19 -1 105    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 1100 PM  
LOWEST 29 200 PM  
AVERAGE 56  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 97 1940  
MINIMUM TEMPERATURE (F) 50 32 1960  
 
SUNRISE AND SUNSET  
MAY 22 2024...........SUNRISE 507 AM PDT SUNSET 824 PM PDT  
MAY 23 2024...........SUNRISE 506 AM PDT SUNSET 825 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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