550  
CDUS46 KOTX 232351  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
451 PM PDT THU MAY 23 2024  
   
...............................  
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR MAY 23 2024  
 
VALID AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 66 257 PM 98 1940 74 -8 76  
MINIMUM 47 421 AM 34 1964 50 -3 46  
2013  
AVERAGE 57 62 -5 61  
 
PRECIPITATION (IN)  
TODAY 0.00 0.74 1899 0.05 -0.05 0.00  
MONTH TO DATE 0.75 1.23 -0.48 0.61  
SINCE OCT 1 9.90 9.58 0.32 7.87  
SINCE JAN 1 5.49 6.14 -0.65 3.34  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 1995 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  
TODAY 8 4 4 4  
MONTH TO DATE 149 157 -8 66  
SINCE MAR 1 1085 1172 -87 1155  
SINCE JUL 1 4515 4889 -374 4885  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 18 19 -1 94  
SINCE MAR 1 18 21 -3 105  
SINCE JAN 1 18 21 -3 105    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (50)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 3.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80  
LOWEST 38  
AVERAGE 59  
   
......................................................  
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 99 1934  
MINIMUM TEMPERATURE (F) 50 37 1950  
 
SUNRISE AND SUNSET  
MAY 23 2024...........SUNRISE 506 AM PDT SUNSET 825 PM PDT  
MAY 24 2024...........SUNRISE 505 AM PDT SUNSET 826 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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