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000
CXUS56 KPDT 011950
CLMALW

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON, OR
1250 PM PDT THU JUN 01 2023

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

...THE WALLA WALLA WA CLIMATE SUMMARY FOR THE MONTH OF MAY 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1949 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH            100   05/28/1983
 LOW              26   05/01/1954
                       05/07/2002
                       05/08/1999
HIGHEST           92   05/20                          78  05/26
LOWEST            40   05/08                          37  05/10
                                                          05/13
AVG. MAXIMUM    75.5               71.4     4.1     64.0
AVG. MINIMUM    52.1               49.3     2.8     45.1
MEAN            63.8               60.4     3.4     54.5
DAYS MAX >= 90     2                1.3     0.7        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     0                0.1    -0.1        0
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        6.63   1991
 MINIMUM        0.26   1992
TOTALS          0.29               2.07   -1.78     3.66
DAILY AVG.      0.01               0.07   -0.06     0.12
DAYS >= .01        5                9.8    -4.8       17
DAYS >= .10        1                4.7    -3.7        9
DAYS >= .50        0                1.1    -1.1        2
DAYS >= 1.00       0                0.3    -0.3        0
GREATEST
 24 HR. TOTAL   0.18   05/08 TO 05/09               0.76  04/30 TO 05/01


DEGREE DAYS
HEATING TOTAL    112                182     -70      320
 SINCE 7/1      5141               4744     397
COOLING TOTAL     81                 37      44        2
 SINCE 1/1        85                 39      46
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
RESULTANT WIND SPEED/DIRECTION   4/180
HIGHEST WIND SPEED/DIRECTION    31/050    DATE  05/13
HIGHEST GUST SPEED/DIRECTION    42/030    DATE  05/13

AVERAGE RH (PERCENT)     51

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       1
LIGHT RAIN               10     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       2     FOG W/VIS <= 1/4 MILE      0
HAZE                      4

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

$$