Climatological Report (Monthly)
Issued by NWS Portland, OR

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CXUS56 KPQR 011612
CLMHIO

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
912 AM PDT MON MAY 01 2023

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

...THE HILLSBORO OR CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1929 TO 2023

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           90R                                 79  04/07
LOWEST            31                                  28  04/14
AVG. MAXIMUM    58.3               60.9    -2.6     56.0
AVG. MINIMUM    39.7               39.2     0.5     36.6
MEAN            49.0               50.1    -1.1     46.3
DAYS MAX >= 90     1                0.0     1.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     4                3.3     0.7        7
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        5.91   2003
 MINIMUM        0.23   1933
TOTALS          4.25               2.57    1.68     4.80
DAYS >= .01       18               16.0     2.0       22
DAYS >= .10       12                7.7     4.3       14
DAYS >= .50        1                0.9     0.1        2
DAYS >= 1.00       1                0.0     1.0        0
GREATEST
 24 HR. TOTAL   1.22   04/09 TO 04/10


DEGREE DAYS
HEATING TOTAL    476                449      27      551
 SINCE 7/1      4461               4418      43       MM
COOLING TOTAL      4                  1       3        0
 SINCE 1/1         4                  1       3       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              5.5
RESULTANT WIND SPEED/DIRECTION   2/200
HIGHEST WIND SPEED/DIRECTION    24/250    DATE  04/01
HIGHEST GUST SPEED/DIRECTION    32/240    DATE  04/01

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.67

AVERAGE RH (PERCENT)     74

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                3     RAIN                       5
LIGHT RAIN               20     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                2     SLEET                      0
FOG                      17     FOG W/VIS <= 1/4 MILE      0
HAZE                      3

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

$$
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