Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KPDT 280829
CLIALW
CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
129 AM PDT MON SEP 28 2026
...................................
...THE WALLA WALLA WA CLIMATE SUMMARY FOR SEPTEMBER 27 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 62 412 PM 90 1994 74 -12 82
MINIMUM 43 609 AM 35 1972 51 -8 51
AVERAGE 53 62 -9 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.55 1957 0.03 -0.03 0.00
MONTH TO DATE 0.97 0.55 0.42 0.53
SINCE OCT 1 16.50 18.65 -2.15 14.50
SINCE JAN 1 10.23 12.51 -2.28 8.12
DEGREE DAYS
HEATING
YESTERDAY 12 4 8 0
MONTH TO DATE 68 55 13 8
SINCE SEP 1 68 55 13 8
SINCE JUL 1 69 63 6 8
COOLING
YESTERDAY 0 1 -1 2
MONTH TO DATE 45 100 -55 201
SINCE SEP 1 45 100 -55 201
SINCE JAN 1 856 927 -71 1206
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.5
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 70 600 AM
LOWEST 32 300 PM
AVERAGE 51
..........................................................
THE WALLA WALLA WA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 73 90 1967
MINIMUM TEMPERATURE (F) 50 34 1985
SUNRISE AND SUNSET
SEPTEMBER 28 2026.....SUNRISE 648 AM PDT SUNSET 639 PM PDT
SEPTEMBER 29 2026.....SUNRISE 649 AM PDT SUNSET 637 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$