Climatological Report (Daily)
Issued by NWS
Issued by NWS
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893
CDUS46 KPDT 170834
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
134 AM PDT MON AUG 17 2026
...................................
...THE WALLA WALLA WA CLIMATE SUMMARY FOR AUGUST 16 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 93 407 PM 106 1977 89 4 82
2008
MINIMUM 68 540 AM 49 1976 62 6 66
AVERAGE 81 75 6 74
PRECIPITATION (IN)
YESTERDAY 0.00 1.54 1993 0.01 -0.01 0.07
MONTH TO DATE T 0.18 -0.18 0.11
SINCE OCT 1 15.53 17.88 -2.35 13.97
SINCE JAN 1 9.26 11.74 -2.48 7.59
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 28 57 -29 17
SINCE JUL 1 1 3 -2 0
COOLING
YESTERDAY 16 10 6 9
MONTH TO DATE 181 192 -11 185
SINCE JUN 1 610 660 -50 771
SINCE JAN 1 653 699 -46 807
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 57 800 AM
LOWEST 24 400 PM
AVERAGE 41
..........................................................
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 89 110 1977
MINIMUM TEMPERATURE (F) 62 51 1969
SUNRISE AND SUNSET
AUGUST 17 2026........SUNRISE 555 AM PDT SUNSET 758 PM PDT
AUGUST 18 2026........SUNRISE 556 AM PDT SUNSET 757 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$