Climatological Report (Monthly)
Issued by NWS Portland, OR

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000
CXUS56 KPQR 011511
CLMHIO


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
811 AM PDT FRI SEP 1 2017

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

...THE HILLSBORO OR CLIMATE SUMMARY FOR THE MONTH OF AUGUST 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2017

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           105                                102  08/18
LOWEST             45                                 46  08/23
                                                          08/01
AVG. MAXIMUM     88.5              81.4     7.1     85.1
AVG. MINIMUM     54.1              50.3     3.8     53.0
MEAN             71.3              65.9     5.4     69.0
DAYS MAX >= 90     13               4.9     8.1       11
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         3.84   1968
 MINIMUM         0.00   1998
                        1958
                        1955
TOTALS           0.13              0.63   -0.50     0.25
DAYS >= .01         1                MM      MM        2
DAYS >= .10         1                MM      MM        1
DAYS >= .50         0                MM      MM        0
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.13   08/13 TO 08/13

DEGREE_DAYS
HEATING TOTAL       4                51     -47       23
 SINCE 7/1         16               107     -91       44
COOLING TOTAL     207                77     130      156
 SINCE 1/1        394               178     216      326
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.3
RESULTANT WIND SPEED/DIRECTION   3/334
HIGHEST WIND SPEED/DIRECTION    20/330    DATE  08/19
HIGHEST GUST SPEED/DIRECTION    25/330    DATE  08/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.20

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                0     RAIN                       0
LIGHT RAIN                2     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                       4     FOG W/VIS <= 1/4 MILE      0
HAZE                     12

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

$$



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