Climatological Report (Monthly)
Issued by NWS Portland, OR

Home | 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
000
CXUS56 KPQR 011642
CLMAST


CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
842 AM PST SAT DEC 1 2012

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

...THE ASTORIA OR CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1953 TO 2012

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST            61                                 61  11/02
LOWEST             29                                 26  11/20
AVG. MAXIMUM     53.8              53.5     0.3     52.4
AVG. MINIMUM     42.0              40.1     1.9     36.7
MEAN             47.9              46.8     1.1     44.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.1    -0.1        0
DAYS MIN <= 32      3               3.6    -0.6        4
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        21.07   2006
 MINIMUM         1.45   1976
TOTALS          13.84             11.15    2.69    10.40
DAYS >= .01        24              21.4     2.6       22
DAYS >= .10        17              17.2    -0.2       17
DAYS >= .50         7               7.7    -0.7        9
DAYS >= 1.00        5               3.0     2.0        2
GREATEST
 24 HR. TOTAL    3.43   11/18 TO 11/19

DEGREE_DAYS
HEATING TOTAL     508               546     -38      606
 SINCE 7/1       1405              1413      -8     1416
COOLING TOTAL       0                 0       0        0
 SINCE 1/1         25                12      13        6
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.3
RESULTANT WIND SPEED/DIRECTION   4/157
HIGHEST WIND SPEED/DIRECTION    46/190    DATE  11/19
HIGHEST GUST SPEED/DIRECTION    74/210    DATE  11/19

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.70
NUMBER OF DAYS FAIR            2
NUMBER OF DAYS PC             16
NUMBER OF DAYS CLOUDY         12

AVERAGE RH (PERCENT)     86

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     MIXED PRECIP               0
HEAVY RAIN                9     RAIN                      17
LIGHT RAIN               25     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      27     FOG W/VIS <= 1/4 MILE      9
HAZE                      4

-  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.