736  
CDUS46 KOTX 270842  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
142 AM PDT SAT MAY 27 2023  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 26 2023
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1881 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83 302 PM 103 1936 75 8 81  
MINIMUM 53 458 AM 34 1918 51 2 54  
AVERAGE 68 62 6 68  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.28 1895 0.06 -0.06 0.16  
MONTH TO DATE 0.61 1.41 -0.80 1.50  
SINCE OCT 1 7.87 9.76 -1.89 10.29  
SINCE JAN 1 3.34 6.32 -2.98 5.87  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1953 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 1.2 0.8 0.4 0.6  
SINCE JUL 1 11.9 12.7 -0.8 18.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 66 169 -103 241  
SINCE MAR 1 1155 1184 -29 1290  
SINCE JUL 1 4885 4901 -16 4846  
 
COOLING  
YESTERDAY 3 2 1 3  
MONTH TO DATE 98 24 74 6  
SINCE MAR 1 109 26 83 6  
SINCE JAN 1 109 26 83 6    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 1100 PM  
LOWEST 24 200 PM  
AVERAGE 45  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 99 1934  
1936  
MINIMUM TEMPERATURE (F) 51 35 1918  
 
SUNRISE AND SUNSET  
MAY 27 2023...........SUNRISE 503 AM PDT SUNSET 828 PM PDT  
MAY 28 2023...........SUNRISE 502 AM PDT SUNSET 829 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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