


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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558 CDUS46 KPDT 210829 CLIHRI CLIMATE REPORT NATIONAL WEATHER SERVICE PENDLETON,OR 129 AM PDT SUN SEP 21 2025 ................................... ...THE HERMISTON OR CLIMATE SUMMARY FOR SEPTEMBER 20 2025... 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) YESTERDAY MAXIMUM 91 257 PM 93 1967 80 11 76 MINIMUM 53 600 AM 30 1983 47 6 48 AVERAGE 72 63 9 62 PRECIPITATION (IN) YESTERDAY 0.00 0.45 1945 0.01 -0.01 0.00 MONTH TO DATE 0.56 0.17 0.39 0.41 SINCE OCT 1 11.30 8.45 2.85 9.55 SINCE JAN 1 6.41 5.48 0.93 6.13 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (230) AVERAGE WIND SPEED 8.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 89 600 AM LOWEST 18 500 PM AVERAGE 54 .......................................................... THE HERMISTON OR CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 79 95 1939 MINIMUM TEMPERATURE (F) 46 30 1932 SUNRISE AND SUNSET SEPTEMBER 21 2025.....SUNRISE 643 AM PDT SUNSET 656 PM PDT SEPTEMBER 22 2025.....SUNRISE 644 AM PDT SUNSET 654 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$