Climatological Report (Monthly)
Issued by NWS Portland, OR

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000
CXUS56 KPQR 011529
CLMPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
729 AM PST FRI DEC 1 2017

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

...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            63                                 69  11/04
LOWEST             35                                 39  11/18
                                                          11/17
AVG. MAXIMUM     52.6              52.8    -0.2     58.0
AVG. MINIMUM     42.1              40.5     1.6     46.6
MEAN             47.4              46.6     0.8     52.3
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.2    -0.2        0
DAYS MIN <= 32      0               3.4    -3.4        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        11.92   2006
 MINIMUM         0.77   1976
TOTALS           6.44              5.63    0.81     6.83
DAYS >= .01        22              19.0     3.0       20
DAYS >= .10        19              12.6     6.4       13
DAYS >= .50         4               3.3     0.7        4
DAYS >= 1.00        0               0.8    -0.8        3
GREATEST
 24 HR. TOTAL    0.92   11/20 TO 11/20

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1         0.0

DEGREE_DAYS
HEATING TOTAL     521               551     -30      373
 SINCE 7/1        925               969     -44      710
COOLING TOTAL       0                 0       0        0
 SINCE 1/1        700               424     276      548
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
RESULTANT WIND SPEED/DIRECTION   6/144
HIGHEST WIND SPEED/DIRECTION    30/180    DATE  11/13
HIGHEST GUST SPEED/DIRECTION    38/180    DATE  11/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY         25

AVERAGE RH (PERCENT)     82

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                      11
LIGHT RAIN               25     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      23     FOG W/VIS <= 1/4 MILE      6
HAZE                      1

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

$$



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