Climatological Report (Monthly)
Issued by NWS Portland, OR

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941
CXUS56 KPQR 011548
CLMAST

CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
748 AM PST THU JAN 01 2026

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

...THE ASTORIA OR CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1887 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
HIGHEST           59                                  65  12/20
LOWEST            30                                  28  12/02
AVG. MAXIMUM    51.9               48.7     3.2     54.8
AVG. MINIMUM    42.2               37.6     4.6     41.5
MEAN            47.0               43.2     3.8     48.2
DAYS MAX >= 90     0                0.0     0.0       MM
DAYS MAX <= 32     0                0.3    -0.3       MM
DAYS MIN <= 32     4                6.6    -2.6       MM
DAYS MIN <= 0      0                0.0     0.0       MM

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       36.07   1933
 MINIMUM        2.67   1985
TOTALS         13.08              10.68    2.40    11.78
DAYS >= .01       21               22.0    -1.0       MM
DAYS >= .10       15               16.8    -1.8       MM
DAYS >= .50        8                7.3     0.7       MM
DAYS >= 1.00       4                2.9     1.1       MM
GREATEST
 24 HR. TOTAL   4.49   12/08 TO 12/08


DEGREE DAYS
HEATING TOTAL    535                677    -142      514
 SINCE 7/1      1681               2044    -363       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1        23                 22       1       MM
................................................................

WIND (MPH)
AVERAGE WIND SPEED              7.6
RESULTANT WIND SPEED/DIRECTION   4/190
HIGHEST WIND SPEED/DIRECTION    39/290    DATE  12/17
HIGHEST GUST SPEED/DIRECTION    59/210    DATE  12/22

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.59
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC              7
NUMBER OF DAYS CLOUDY         10

AVERAGE RH (PERCENT)     82

WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              1     MIXED PRECIP               0
HEAVY RAIN                6     RAIN                       8
LIGHT RAIN               23     FREEZING RAIN              0
LT FREEZING RAIN          0     HAIL                       0
HEAVY SNOW                0     SNOW                       0
LIGHT SNOW                0     SLEET                      0
FOG                      20     FOG W/VIS <= 1/4 MILE      1
HAZE                      3

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

$$