Climatological Report (Monthly)
Issued by NWS Portland, OR

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CXUS56 KPQR 011144
CLMTTD


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
444 AM PDT TUE MAY 1 2018

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

...THE TROUTDALE OR CLIMATE SUMMARY FOR THE MONTH OF APRIL 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            84                                 69  04/21
LOWEST             32                                 34  04/03
AVG. MAXIMUM     61.9              61.7     0.2     59.6
AVG. MINIMUM     45.4              41.2     4.2     43.9
MEAN             53.6              51.4     2.2     51.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      1               1.2    -0.2        0
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM           MM   MM
 MINIMUM           MM   MM
TOTALS           4.05              3.85    0.20     5.41
DAYS >= .01        19              16.7     2.3       24
DAYS >= .10        10              11.6    -1.6       15
DAYS >= .50         1               2.2    -1.2        1
DAYS >= 1.00        1               0.2     0.8        0
GREATEST
 24 HR. TOTAL    1.32   04/07 TO 04/07

DEGREE_DAYS
HEATING TOTAL     345               407     -62      389
 SINCE 7/1       3737              4269    -532     4058
COOLING TOTAL      13                 1      12        0
 SINCE 1/1         13                 1                0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.7
RESULTANT WIND SPEED/DIRECTION   3/143
HIGHEST WIND SPEED/DIRECTION    32/220    DATE  04/07
HIGHEST GUST SPEED/DIRECTION    41/230    DATE  04/07

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC              5
NUMBER OF DAYS CLOUDY         18

AVERAGE RH (PERCENT)     68

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       4
LIGHT RAIN               19     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      13     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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