Climatological Report (Monthly)
Issued by NWS

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000
CXUS56 KPDT 020107
CLMALW

CLIMATE REPORT
NATIONAL WEATHER SERVICE PENDLETON OR
507 PM PST TUE DEC 01 2020

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

...THE WALLA WALLA WA CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1949 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             73   11/06/2006
 LOW              -2   11/23/2010
HIGHEST           71                 54      17       62
LOWEST            23                 22       1       17
MEAN            42.3

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        4.70   2006
 MINIMUM        0.57   2019
TOTALS          2.44               2.87   -0.43     0.57
DAILY AVG.      0.08               0.10   -0.02     0.02
DAYS >= .01       15               13.8     1.2        8
DAYS >= .10        7                7.6    -0.6        2
DAYS >= .50        2                1.2     0.8        0
DAYS >= 1.00       0                0.2    -0.2        0
GREATEST
 24 HR. TOTAL   1.45   11/05 TO 11/06               0.22  11/18 TO 11/19
 STORM TOTAL    0.89                                0.14
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL             T   5
 24 HR TOTAL       T
TOTALS            MM                1.2      MM       MM
SINCE 7/1         MM                1.3      MM       MM
DAYS >= TRACE     MM                1.0      MM       MM
DAYS >= 1.0       MM                0.5      MM
GREATEST
 24 HR TOTAL      MM
 STORM TOTAL      MM                                  MM
 (MM/DD(HH))

DEGREE DAYS
HEATING TOTAL    673                695     -22      788
 SINCE 7/1      1049               1159    -110       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1       904                850      54       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              8.3
RESULTANT WIND SPEED/DIRECTION   6/170
HIGHEST WIND SPEED/DIRECTION    36/140    DATE  11/13
HIGHEST GUST SPEED/DIRECTION    49/150    DATE  11/13

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.53
NUMBER OF DAYS FAIR            8
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY          9

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       6
LIGHT RAIN               17     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       1
LIGHT SNOW                4     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      7
HAZE                      8

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

$$


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