271  
CDUS46 KOTX 302345  
CLILWS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
445 PM PDT SUN JUN 30 2024  
   
...............................
 
 
   
..THE LEWISTON ID AIRPORT CLIMATE SUMMARY FOR JUNE 30 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 82 259 PM 113 2021 85 -3 98  
MINIMUM 63 355 AM 40 1949 57 6 65  
AVERAGE 73 71 2 82  
 
PRECIPITATION (IN)  
TODAY 0.00 0.78 1885 0.03 -0.03 0.00  
MONTH TO DATE 0.66 1.25 -0.59 1.01  
SINCE OCT 1 10.60 11.29 -0.69 8.98  
SINCE JAN 1 6.19 7.85 -1.66 4.45  
 
SNOWFALL (IN)  
TODAY MM 0.0 1995 0.0 MM 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 13.3 12.7 0.6 11.9  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 28 62 -34 21  
SINCE JUN 1 28 62 -34 21  
SINCE JUL 1 4572 4981 -409 4906  
 
COOLING  
TODAY 8 6 2 17  
MONTH TO DATE 155 107 48 218  
SINCE JUN 1 155 107 48 218  
SINCE JAN 1 178 143 35 348    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (250)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84  
LOWEST 37  
AVERAGE 61  
   
......................................................
 
 
THE LEWISTON ID AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 85 107 2013  
MINIMUM TEMPERATURE (F) 57 44 1894  
1956  
 
SUNRISE AND SUNSET  
JUNE 30 2024..........SUNRISE 459 AM PDT SUNSET 844 PM PDT  
JULY 1 2024..........SUNRISE 500 AM PDT SUNSET 844 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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