Climatological Report (Monthly)
Issued by NWS Portland, OR

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247
CXUS56 KPQR 041445
CLMHIO

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
740 AM PDT WED APR 4 2018

CORRECTED TOTAL NUMBER OF DAYS ON WHICH THUNDERSTORM OCCURRED.

...THE HILLSBORO OR CLIMATE SUMMARY FOR THE MONTH OF MARCH 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1929 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            70                                 63  03/12
LOWEST             26                                 30  03/19
AVG. MAXIMUM     54.7              55.6    -0.9     54.0
AVG. MINIMUM     34.7              36.5    -1.8     39.8
MEAN             44.7              46.1    -1.4     46.9
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32     10               6.6     3.4        4
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM         8.32   1961
 MINIMUM         0.50   1965
TOTALS           2.79              3.73   -0.94     6.96
DAYS >= .01        15                MM      MM       22
DAYS >= .10         9                MM      MM       20
DAYS >= .50         2                MM      MM        4
DAYS >= 1.00        0                MM      MM        0
GREATEST
 24 HR. TOTAL    0.51   03/13 TO 03/13

DEGREE_DAYS
HEATING TOTAL     624               587      37      552
 SINCE 7/1       3850              4114    -264     4081
COOLING TOTAL       0                 0       0        0
 SINCE 1/1          0                 0       0        0
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.6
RESULTANT WIND SPEED/DIRECTION   1/188
HIGHEST WIND SPEED/DIRECTION    36/180    DATE  03/08
HIGHEST GUST SPEED/DIRECTION    49/180    DATE  03/08

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                1     RAIN                       5
LIGHT RAIN               18     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       2
LIGHT SNOW                2     SLEET                      0
FOG                      24     FOG W/VIS <= 1/4 MILE      4
HAZE                      5

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

$$



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