Climatological Report (Daily)
Issued by NWS
Issued by NWS
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769
CDUS46 KPDT 210845
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
145 AM PDT THU AUG 21 2025
...................................
...THE WALLA WALLA WA CLIMATE SUMMARY FOR AUGUST 20 2025...
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)
YESTERDAY
MAXIMUM 86 501 PM 107 2009 88 -2 82
MINIMUM 63 1159 PM 49 1952 61 2 61
AVERAGE 75 74 1 72
PRECIPITATION (IN)
YESTERDAY 0.00 1.04 1959 0.01 -0.01 0.01
MONTH TO DATE 0.11 0.23 -0.12 0.10
SINCE OCT 1 13.97 17.93 -3.96 14.31
SINCE JAN 1 7.59 11.79 -4.20 8.12
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 10 9 1 7
MONTH TO DATE 222 231 -9 258
SINCE JUN 1 808 699 109 802
SINCE JAN 1 844 738 106 823
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 9.0
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 52 400 AM
LOWEST 24 600 PM
AVERAGE 38
..........................................................
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 100 1977
MINIMUM TEMPERATURE (F) 61 50 1988
SUNRISE AND SUNSET
AUGUST 21 2025........SUNRISE 600 AM PDT SUNSET 751 PM PDT
AUGUST 22 2025........SUNRISE 602 AM PDT SUNSET 749 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$