493  
CDUS46 KOTX 210846  
CLIMWH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
146 AM PDT WED MAY 21 2025  
   
...............................  
 
   
..THE MOSES LAKE WA AIRPORT CLIMATE SUMMARY FOR MAY 20 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 9999 TO 9999  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 69 406 PM MM MM 75 -6 74  
MINIMUM 45 420 AM MM MM 47 -2 43  
AVERAGE 57 61 -4 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 MM MM 0.02 -0.02 0.00  
MONTH TO DATE 0.30 0.43 -0.13 0.11  
SINCE OCT 1 7.22 6.12 1.10 5.49  
SINCE JAN 1 2.51 3.48 -0.97 2.59  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 5 3 6  
MONTH TO DATE 144 150 -6 129  
SINCE MAR 1 1091 1259 -168 1196  
SINCE JUL 1 5295 5687 -392 5271  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 12 -12 23  
SINCE MAR 1 1 13 -12 23  
SINCE JAN 1 1 13 -12 23    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 10.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 66 500 AM  
LOWEST 20 300 PM  
AVERAGE 43  
   
......................................................  
 
THE MOSES LAKE WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 75 MM MM  
MINIMUM TEMPERATURE (F) 47 MM MM  
 
SUNRISE AND SUNSET  
MAY 21 2025...........SUNRISE 514 AM PDT SUNSET 834 PM PDT  
MAY 22 2025...........SUNRISE 513 AM PDT SUNSET 836 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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