Climatological Report (Monthly)
Issued by NWS Portland, OR

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CXUS56 KPQR 022251
CLMPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
251 PM PST MON NOV 2 2020

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

...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2020...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            81                                 71  10/06
LOWEST             29                                 29  10/31
AVG. MAXIMUM     65.0              63.8     1.2     60.8
AVG. MINIMUM     47.3              46.0     1.3     42.1
MEAN             56.1              54.9     1.2     51.5
DAYS MAX >= 90      0               0.1    -0.1        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      2               0.2     1.8        2
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.41   1994
 MINIMUM         0.19   1988
TOTALS           1.51              3.00   -1.49     1.51
DAYS >= .01         9              12.5    -3.5       12
DAYS >= .10         3               7.4    -4.4        4
DAYS >= .50         1               1.7    -0.7        0
DAYS >= 1.00        0               0.3    -0.3        0
GREATEST
 24 HR. TOTAL    0.79   10/10 TO 10/10

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1         0.0

DEGREE_DAYS
HEATING TOTAL     276               315     -39      414
 SINCE 7/1        323               418     -95      497
COOLING TOTAL       9                 2       7        0
 SINCE 1/1        600               424     176      564
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.3
RESULTANT WIND SPEED/DIRECTION   0/239
HIGHEST WIND SPEED/DIRECTION    31/080    DATE  10/25
HIGHEST GUST SPEED/DIRECTION    39/080    DATE  10/25

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             14
NUMBER OF DAYS CLOUDY         11

AVERAGE RH (PERCENT)     72

WEATHER CONDITIONS. NUMBER OF DAYS WITH
  0
  4
  0
  0
  0
  0
  6
HAZE                      5

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

$$


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