Climatological Report (Daily)
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643
CDUS46 KOTX 170845
CLIMWH

CLIMATE REPORT
NATIONAL WEATHER SERVICE SPOKANE WA
145 AM PDT THU SEP 17 2026

...................................

...THE MOSES LAKE WA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 2026...

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         80    341 PM  MM      MM  79      1       85
  MINIMUM         46    536 AM  MM      MM  47     -1       51
  AVERAGE         63                        63      0       68

PRECIPITATION (IN)
  YESTERDAY        0.00         MM      MM   0.01  -0.01     0.00
  MONTH TO DATE    0.36                      0.12   0.24     0.06
  SINCE OCT 1      6.61                      7.67  -1.06     7.61
  SINCE JAN 1      3.68                      5.03  -1.35     2.90

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY        2                         4     -2        0
  MONTH TO DATE   57                        36     21        0
  SINCE SEP 1     57                        36     21        0
  SINCE JUL 1     65                        51     14        0

 COOLING
  YESTERDAY        0                         1     -1        3
  MONTH TO DATE    8                        44    -36      129
  SINCE SEP 1      8                        44    -36      129
  SINCE JAN 1    733                       667     66      955
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     8.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           500 AM
 LOWEST     28           300 PM
 AVERAGE    62

..........................................................


THE MOSES LAKE WA AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        MM        MM
 MINIMUM TEMPERATURE (F)   47        MM        MM


SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE   638 AM PDT   SUNSET   705 PM PDT
SEPTEMBER 18 2026.....SUNRISE   639 AM PDT   SUNSET   703 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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