553
CXUS56 KPDT 011519
CLMELN

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
819 AM PDT TUE SEP 01 2026

...................................

...THE ELLENSBURG WA CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            107   08/09/2018
 LOW              36   08/28/2000
                       08/05/2022
HIGHEST           96   08/06                          MM
                       08/07
LOWEST            42   08/31                          MM
AVG. MAXIMUM    84.9               86.5    -1.6       MM
AVG. MINIMUM    54.0               55.9    -1.9       MM
MEAN            69.5                                  MM
DAYS MAX >= 90    10                                  MM
DAYS MAX <= 32     0                                  MM
DAYS MIN <= 32     0                                  MM
DAYS MIN <= 0      0                                  MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        1.60   1953
 MINIMUM        0.00   1955
TOTALS          0.20               0.17    0.03       MM
DAILY AVG.      0.01               0.01    0.00       MM
DAYS >= .01        3                                  MM
DAYS >= .10        1                                  MM
DAYS >= .50        0                                  MM
DAYS >= 1.00       0                                  MM
GREATEST
 24 HR. TOTAL   0.19   08/14 TO 08/15                 MM


DEGREE DAYS
HEATING TOTAL     20
 SINCE 7/1        24
COOLING TOTAL    166
 SINCE 1/1       460
................................................................

WIND (MPH)
AVERAGE WIND SPEED              12.3
RESULTANT WIND SPEED/DIRECTION  10/320
HIGHEST WIND SPEED/DIRECTION    40/310    DATE  08/01
HIGHEST GUST SPEED/DIRECTION    53/320    DATE  08/01
                                53/310          08/22

AVERAGE RH (PERCENT)     49

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN                5     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       1     FOG W/VIS <= 1/4 MILE      0
HAZE                     14

-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.

$$