


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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379 CDUS46 KPDT 210032 CLIHRI CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON,OR 532 PM PDT WED AUG 20 2025 ................................... ...THE HERMISTON OR CLIMATE SUMMARY FOR AUGUST 20 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1906 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 88 351 PM 105 2009 90 -2 86 MINIMUM 64 532 AM 38 1929 56 8 63 AVERAGE 76 73 3 75 PRECIPITATION (IN) TODAY 0.00 1.19 1918 0.00 0.00 0.04 MONTH TO DATE 0.21 0.09 0.12 0.04 SINCE OCT 1 10.74 8.20 2.54 9.05 SINCE JAN 1 5.85 5.23 0.62 5.63 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (250) HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (220) AVERAGE WIND SPEED 10.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 52 500 AM LOWEST 26 300 PM AVERAGE 39 .......................................................... THE HERMISTON OR CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 90 102 2009 MINIMUM TEMPERATURE (F) 56 37 1916 SUNRISE AND SUNSET AUGUST 20 2025........SUNRISE 604 AM PDT SUNSET 756 PM PDT AUGUST 21 2025........SUNRISE 605 AM PDT SUNSET 754 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$