Climatological Report (Monthly)
Issued by NWS Portland, OR

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CXUS56 KPQR 011722
CLMPDX


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
1022 AM PDT SAT JUN 1 2013

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

...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF MAY 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2013

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            85                                 88  05/14
LOWEST             40                                 37  05/10
AVG. MAXIMUM     69.5              68.0     1.5     67.9
AVG. MINIMUM     49.9              48.6     1.3     48.0
MEAN             59.7              58.3     1.4     58.0
DAYS MAX >= 90      0               0.4    -0.4        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      0               0.0     0.0        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         5.55   1993
 MINIMUM         0.10   1992
TOTALS           4.75              2.47    2.28     3.37
DAYS >= .01        14              13.6     0.4       12
DAYS >= .10        10               7.2     2.8        9
DAYS >= .50         3               1.2     1.8        2
DAYS >= 1.00        1               0.1     0.9        1
GREATEST
 24 HR. TOTAL    1.39   05/22 TO 05/23

SNOWFALL (INCHES)
TOTALS            0.0

DEGREE_DAYS
HEATING TOTAL     172               224     -52      222
 SINCE 7/1       3939              4187    -248     4275
COOLING TOTAL      15                16      -1       11
 SINCE 1/1         15                17      -2       16
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
RESULTANT WIND SPEED/DIRECTION   2/243
HIGHEST WIND SPEED/DIRECTION    28/090    DATE  05/05
HIGHEST GUST SPEED/DIRECTION    36/230    DATE  05/13

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

AVERAGE RH (PERCENT)     67

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               15     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      12     FOG W/VIS <= 1/4 MILE      0
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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