Climatological Report (Monthly)
Issued by NWS Portland, OR

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CXUS56 KPQR 011707
CLMPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
907 AM PST THU FEB 1 2018

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

...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            59                                 52  01/19
LOWEST             29                                 11  01/13
AVG. MAXIMUM     50.8              47.0     3.8     39.0
AVG. MINIMUM     40.4              35.8     4.6     28.0
MEAN             45.6              41.4     4.2     33.5
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.5    -0.5        6
DAYS MIN <= 32      2               8.3    -6.3       21
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        12.83   1953
 MINIMUM         0.06   1985
TOTALS           5.36              4.88    0.48     4.13
DAYS >= .01        24              18.0     6.0       14
DAYS >= .10        14              11.8     2.2        8
DAYS >= .50         5               3.0     2.0        4
DAYS >= 1.00        0               0.5    -0.5        1
GREATEST
 24 HR. TOTAL    0.68   01/23 TO 01/23

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1         1.0

DEGREE_DAYS
HEATING TOTAL     595               732    -137      969
 SINCE 7/1       2296              2464    -168     2533
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              9.3
RESULTANT WIND SPEED/DIRECTION   6/138
HIGHEST WIND SPEED/DIRECTION    35/100    DATE  01/15
HIGHEST GUST SPEED/DIRECTION    41/080    DATE  01/15

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.80
NUMBER OF DAYS FAIR            0
NUMBER OF DAYS PC             11
NUMBER OF DAYS CLOUDY         20

AVERAGE RH (PERCENT)     82

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                2     RAIN                       6
LIGHT RAIN               24     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      24     FOG W/VIS <= 1/4 MILE      3
HAZE                      2

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

$$



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