420  
CDUS46 KOTX 190833  
CLIMWH  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SPOKANE WA  
133 AM PDT SUN SEP 19 2021  
   
...............................
 
 
   
..THE MOSES LAKE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 18 2021
 
 
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 68 200 AM MM MM 78 -10 74  
MINIMUM 53 827 PM MM MM 46 7 50  
AVERAGE 61 62 -1 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.02 MM MM 0.01 0.01 0.00  
MONTH TO DATE 0.56 0.13 0.43 0.00  
SINCE OCT 1 4.16 7.68 -3.52 6.09  
SINCE JAN 1 2.37 5.04 -2.67 4.75  
 
SNOWFALL (IN)  
YESTERDAY MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 3  
MONTH TO DATE 35 44 -9 15  
SINCE SEP 1 35 44 -9 15  
SINCE JUL 1 39 59 -20 15  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 33 46 -13 97  
SINCE SEP 1 33 46 -13 97  
SINCE JAN 1 1048 669 379 905    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 800 PM  
LOWEST 41 1200 AM  
AVERAGE 63  
   
......................................................
 
 
THE MOSES LAKE WA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 MM MM  
MINIMUM TEMPERATURE (F) 46 MM MM  
 
SUNRISE AND SUNSET  
SEPTEMBER 19 2021.....SUNRISE 641 AM PDT SUNSET 700 PM PDT  
SEPTEMBER 20 2021.....SUNRISE 642 AM PDT SUNSET 658 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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