


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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571 CDUS46 KOTX 180822 CLIDEW CLIMATE REPORT NATIONAL WEATHER SERVICE SPOKANE WA 122 AM PDT MON AUG 18 2025 ................................... ...THE DEER_PARK WA AIRPORT CLIMATE SUMMARY FOR AUGUST 17 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 79 434 PM MM MM 84 -5 90 MINIMUM 49 451 AM MM MM 47 2 55 AVERAGE 64 66 -2 73 PRECIPITATION (IN) YESTERDAY 0.00 MM MM 0.02 -0.02 0.00 MONTH TO DATE 0.47 0.35 0.12 0.16 SINCE OCT 1 21.14 21.32 -0.18 16.61 SINCE JAN 1 10.46 13.49 -3.03 9.60 SNOWFALL (IN) YESTERDAY MM DEGREE DAYS HEATING YESTERDAY 1 2 -1 0 MONTH TO DATE 12 24 -12 1 SINCE JUN 1 120 295 -175 204 SINCE JUL 1 17 83 -66 12 COOLING YESTERDAY 0 2 -2 8 MONTH TO DATE 70 60 10 124 SINCE JUN 1 268 177 91 331 SINCE JAN 1 273 181 92 331 ................................................................... WIND (MPH) HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (200) AVERAGE WIND SPEED 4.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 100 400 AM LOWEST 35 300 PM AVERAGE 68 .......................................................... THE DEER_PARK WA AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 MM MM MINIMUM TEMPERATURE (F) 47 MM MM SUNRISE AND SUNSET AUGUST 18 2025........SUNRISE 549 AM PDT SUNSET 757 PM PDT AUGUST 19 2025........SUNRISE 551 AM PDT SUNSET 755 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$