201
CXUS56 KPDT 012235
CLMYKM

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON,OR
335 PM PDT MON JUN 01 2026

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

...THE YAKIMA WA CLIMATE SUMMARY FOR THE MONTH OF MAY 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1946 TO 2026

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            102   05/30/1986
 LOW              25   05/10/1999
                       05/08/1999
                       05/01/1954
HIGHEST           95   05/28                          91  05/28
LOWEST            34   05/16                          32  05/05
AVG. MAXIMUM    78.2               74.1     4.1     75.6
AVG. MINIMUM    45.3               43.5     1.8     42.0
MEAN            61.8               58.8     3.0     58.8
DAYS MAX >= 90     1                1.7    -0.7        1
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                2.6    -2.6        1
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        2.76   1948
 MINIMUM        0.01   2001
TOTALS          0.34               0.74   -0.40     0.30
DAILY AVG.      0.01               0.02   -0.01     0.01
DAYS >= .01        4                6.3    -2.3        3
DAYS >= .10        1                2.1    -1.1        1
DAYS >= .50        0                0.3    -0.3        0
DAYS >= 1.00       0                0.1    -0.1        0
GREATEST
 24 HR. TOTAL   0.17   05/13 TO 05/13               0.67  05/22 TO 05/22


DEGREE DAYS
HEATING TOTAL    125                219     -94      197
 SINCE 7/1      4876               5674    -798
COOLING TOTAL     33                 27       6       11
 SINCE 1/1        34                 28       6
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.4
RESULTANT WIND SPEED/DIRECTION   4/300
HIGHEST WIND SPEED/DIRECTION    31/270    DATE  05/28
HIGHEST GUST SPEED/DIRECTION    46/280    DATE  05/28

AVERAGE RH (PERCENT)     48

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       2
LIGHT RAIN                8     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                      1

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

$$