Climatological Report (Daily)
Issued by NWS
Issued by NWS
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999
CDUS46 KPDT 190035
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
535 PM PDT MON AUG 18 2025
...................................
...THE WALLA WALLA WA CLIMATE SUMMARY FOR AUGUST 18 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 86 359 PM 107 1981 88 -2 87
MINIMUM 62 302 AM 50 1973 61 1 65
AVERAGE 74 75 -1 76
PRECIPITATION (IN)
TODAY 0.00 0.35 1975 0.01 -0.01 0.00
MONTH TO DATE 0.11 0.21 -0.10 0.09
SINCE OCT 1 13.97 17.91 -3.94 14.30
SINCE JAN 1 7.59 11.77 -4.18 8.11
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 17 57 -40 43
SINCE JUL 1 0 3 -3 0
COOLING
TODAY 9 10 -1 11
MONTH TO DATE 203 212 -9 242
SINCE JUN 1 789 680 109 786
SINCE JAN 1 825 719 106 807
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 6.2
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 60 600 AM
LOWEST 29 200 PM
AVERAGE 45
..........................................................
THE WALLA WALLA WA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 103 1977
MINIMUM TEMPERATURE (F) 61 47 1975
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 557 AM PDT SUNSET 756 PM PDT
AUGUST 19 2025........SUNRISE 558 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.
$$