Climatological Report (Monthly)
Issued by NWS Portland, OR

Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
000
CXUS56 KPQR 011658 CCA
CLMPDX

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
958 AM PDT SUN JUL 1 2018

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

...THE PORTLAND OR CLIMATE SUMMARY FOR THE MONTH OF JUNE 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1940 TO 2018

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            95                                101  06/25
LOWEST             47                                 48  06/05
AVG. MAXIMUM     76.2              73.5     2.7     75.4
AVG. MINIMUM     55.3              53.6     1.7     55.3
MEAN             65.7              63.6     2.1     65.4
DAYS MAX >= 90      4               1.2     2.8        3
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         4.27   2010
 MINIMUM         0.03   1951
TOTALS           1.03              1.70   -0.67     1.08
DAYS >= .01         7               9.2    -2.2        8
DAYS >= .10         4               4.5    -0.5        3
DAYS >= .50         0               0.7    -0.7        0
DAYS >= 1.00        0               0.2    -0.2        0
GREATEST
 24 HR. TOTAL    0.37   06/17 TO 06/17

SNOWFALL (INCHES)
TOTALS            0.0
SINCE 7/1         7.6

DEGREE_DAYS
HEATING TOTAL      44                91     -47       69
 SINCE 7/1       3938              4278    -340     4421
COOLING TOTAL      73                47      26       88
 SINCE 1/1        116                64      52      129
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              6.2
RESULTANT WIND SPEED/DIRECTION   3/320
HIGHEST WIND SPEED/DIRECTION    30/100    DATE  06/17
HIGHEST GUST SPEED/DIRECTION    35/100    DATE  06/17

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.60
NUMBER OF DAYS FAIR            7
NUMBER OF DAYS PC             15
NUMBER OF DAYS CLOUDY          8

AVERAGE RH (PERCENT)     60

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORMS        4        MIXED PRECIP            0
HEAVY RAIN           0        RAIN                    2
LIGHT RAIN          10        FREEZING RAIN           0
LT FREEZING RAIN     0        HAIL                    0
HEAVY SNOW           0        SNOW                    0
LIGHT SNOW           0        SLEET                   0
FOG                  5        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.

$$



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.