Climatological Report (Annual)
Issued by NWS Portland, OR

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149
CXUS56 KPQR 021736
CLAAST

ANNUAL CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OR
500 PM PST WED 1 JAN 2025

..ASTORIA 2024 WEATHER IN REVIEW...

2024 NOTABLE WEATHER EVENTS & RECORDS
 * WARM JULY (4TH WARMEST ON RECORD)
 * AUGUST THUNDERSTORMS
 * NOVEMBER WATERSPOUTS NEAR THE COASTLINE
 * DEEP STORM OFFSHORE, WITH HIGH SEAS IN NOV
 * STRONG STORM WITH HIGH WINDS AND HIGH SEAS IN DEC


MONTHLY WEATHER RECAPS...

JANUARY...RATHER TYPICAL RAINY AND MILD START TO THE NEW YEAR
THROUGH THE 11TH. THEN, STRONG OFFSHORE FLOW ALLOWED COLDER AIR TO
PUSH INTO THE AREA. A VERY STRONG ARCTIC FRONT MOVED ACROSS THE AREA
ON THE 12TH AND 13TH, WITH TEMPERATURES DROPPING INTO THE MID TO
UPPER 20S ALONG WITH FREEZING RAIN. ICE ACCUMULATIONS OF AROUND A
HALF INCH LED TO POWER OUTAGES AND TRANSPORTATION DISRUPTIONS.
TEMPERATURES MODERATED BY THE 17TH WITH MORE RAIN. THE 15.16 INCHES
OF PRECIPITATION AT ASTORIA WAS AROUND 4.5 INCHES ABOVE NORMAL.
ENDED THE MONTH ON A RELATIVELY WARM NOTE, WITH HIGHS IN THE LOWER
TO MID 60S THE 27TH TO 31ST, INCLUDING A DAILY RECORD HIGH OF 65 ON
THE 29TH.

FEBRUARY...CONTINUED THE MILD WEATHER INTO FEBRUARY, WITH RATHER
QUIET WEATHER AND NEAR NORMAL TEMPERATURES THROUGH MID-MONTH. LOW
PRESSURE OVER BRITISH COLUMBIA DROPPED SOUTH ON THE 14TH, BRINGING
COOLER AND WET WEATHER. MORE MILD WEATHER RETURNED THE 19TH TO 24TH.
STRONG MOIST SOUTHWEST FLOW BROUGHT RAIN TO CLOSE THE MONTH.

MARCH...MARCH BEGAN RATHER COOL AND DAMP AS COOLER AIR REMAINED OVER
THE PACIFIC NORTHWEST, WITH OCCASIONAL SHOWERS. THEN, BRIEF PERIOD
OF HIGH PRESSURE BROUGHT MILDER TEMPERATURES AND DRY WEATHER. A
POTENT FRONT MOVED ONSHORE THE 10TH. HIGH PRESSURE RETURNED WHILE
OFFSHORE FLOW THE 14TH TO 18TH CONTRIBUTED TO RATHER WARM AIR MASS
WITH HIGHS GENERALLY IN THE 60S, EXCEPT FOR THE 16TH WHICH PRODUCED
A RECORD DAILY HIGH OF 75 DEGREES. THE HIGH PRESSURE RIDGE
GRADUALLY WEAKENED AS LOW PRESSURE PERSISTED JUST OFFSHORE THROUGH
THE 28TH, MAINTAINING COOLER, SHOWERY WEATHER.

APRIL...MILD WEATHER EARLY IN THE MONTH. THEN, A VIGOROUS UPPER LOW
DROPPED OVER THE PACIFIC NW THE 3RD TO 4TH BRINGING RAIN AND COOLER
CONDITIONS. ONSHORE FLOW MAINTAINED UNSETTLED WEATHER AS OCCASIONAL
FRONTS PUSHED ONSHORE. BY THE MIDDLE OF THE MONTH, RATHER STRONG
HIGH PRESSURE RIDGE JUST OFFSHORE BROUGHT OFFSHORE WINDS WITH WARM,
DRY WEATHER. COOLER AND SHOWERY WEATHER RETURNED FOR THE 25TH TO
30TH, WITH A DAILY RECORD RAINFALL OF 1.29 INCHES ON THE 25TH.

MAY...BEGAN THE MONTH COOL AND SHOWERY AS BROAD UPPER LOW PRESSURE
SHIFTED ACROSS THE PACIFIC NORTHWEST. A STRONG FRONT PUSHED ACROSS
THE REGION THE 3RD AND 4TH WITH MODEST RAINFALL. HIGH PRESSURE
STRENGTHENED WHILE OFFSHORE FLOW ALLOWED FOR DRY AND WARMING
CONDITIONS BEGINNING THE 8TH. A HIGH OF 84 DEGREES ON THE 10TH WAS
THE WARMEST DAY OF THE MONTH. BY THE 16TH, ONSHORE FLOW RETURNED
WITH MORE SEASONAL TEMPERATURES ALONG WITH SPOTTY LIGHT
PRECIPITATION AS WEAK FRONTS IN THE FLOW MOVED ONSHORE. THE
STRONGEST FRONT ARRIVED ON THE 21ST. UNEVENTFUL END OF MAY THANKS TO
RATHER PERSISTENT HIGH PRESSURE OFFSHORE AND VARIABLE ONSHORE FLOW.

JUNE...JUNE STARTED RATHER WET AS A STRONG COLD FRONT PUSHED INTO
THE REGION THE 2ND AND 3RD, INCLUDING A DAILY RECORD RAINFALL OF
1.92 INCHES ON THE 2ND. THEN, MOSTLY WESTERLY FLOW ALOFT MAINTAINED
NEAR SEASONAL TEMPERATURES. WARMER TEMPERATURES WITH DRY CONDITIONS
THE 6TH TO 8TH, AND AGAIN THE 19TH TO 20TH AS HIGH PRESSURE
STRENGTHENED. WESTERLY FLOW CONTINUED THROUGH THE END OF JUNE,
MAINTAINING MILD WEATHER WITH FEW SHOWERS.

JULY...IT WAS THE 4TH WARMEST JULY ON RECORD FOR ASTORIA. HIGH
PRESSURE BROUGHT THE WARMEST TEMPERATURES FROM THE 5TH TO THE 9TH,
PEAKING AT 90 DEGREES ON THE 5TH. AS HIGH PRESSURE SHIFTED EAST,
SOUTHWEST FLOW ALLOWED FOR COOLER MARINE AIR TO FILTER INLAND.
SEASONAL CONDITIONS PERSISTED TO END JULY, WITH RAIN ON THE 29TH.

AUGUST...BEGAN WARM WITH RETURN OF STRONG HIGH PRESSURE OVER THE
REGION. THEN, ONSHORE FLOW BROUGHT SEASONAL TEMPERATURES. BY MID-
MONTH, A RATHER STRONG UPPER TROUGH DROPPED OUT OF THE GULF OF
ALASKA ON THE 15TH TO 18TH, CREATING A RATHER UNSTABLE AIR MASS,
WITH SHOWERS AND THUNDERSTORMS ON THE 17TH. ANOTHER UPPER LOW MOVED
INTO THE REGION FROM THE 21ST TO 25TH, KEEPING TEMPERATURES ON THE
COOLER SIDE ALONG WITH SOME LIGHT RAIN. HIGH PRESSURE STRENGTHENED
WITH A WARMING TREND THE 29TH.

SEPTEMBER...AFTER A MILD START TO THE MONTH, HIGH PRESSURE OVER THE
REGION STRENGTHENED, BRINGING MUCH WARMER CONDITIONS FOR THE 4TH AND
5TH. THE HIGH OF 89 ON THE 5TH SET A DAILY RECORD. BY MID-MONTH, A
RATHER STRONG UPPER TROUGH DROPPED OUT OF THE GULF OF ALASKA ON THE
10TH TO 12TH, BRINGING SHOWERY WEATHER. ANOTHER BRIEF WARM UP ON THE
24TH. A STRONG COLD FRONT MOVED INLAND ON THE 25TH, BRINGING RAIN
AND COOLER TEMPERATURES.

OCTOBER...SEASONABLE CONDITIONS TO START THE MONTH. A COLD FRONT
MOVED ACROSS THE REGION ON THE 4TH BRINGING RAIN. ANOTHER FRONT
PUSHED ONSHORE THE 8TH. DRY AND SEASONABLY WARM UNTIL THE 14TH AS A
SERIES OF FRONTS BROUGHT RAIN EACH DAY THROUGH THE 21ST. A STRONGER
FRONT MOVED TOWARD THE REGION THE 26TH, BRINGING RAIN AND STRONG
SOUTH WINDS. SHOWERS AND COOL TEMPERATURES PERSISTED THROUGH THE END
OF THE MONTH.

NOVEMBER...THE WET WEATHER OF LATE OCTOBER ROLLED INTO NOVEMBER WITH
SEASONABLE TEMPERATURES. THEN A BRIEF DRY PERIOD WITH HIGHS IN THE
60S. RAIN RETURNED THE 9TH AND CONTINUED THROUGH THE 27TH. AN EF-0
TORNADO MOVED ONSHORE AT ROCKAWAY BEACH ON THE 11TH PRODUCING MINOR
DAMAGE AT A LOCAL SCHOOL. A DEEP STORM OFFSHORE BROUGHT HIGH SEAS
AND STRONG WINDS THE 12TH TO 13TH. WATERSPOUTS WERE OBSERVED NEAR
THE COASTLINE ON THE 20TH. DRY AND SEASONABLY COOL TO END THE MONTH.

DECEMBER...DRY WEATHER PERSISTED THROUGH EARLY DECEMBER, BUT THE
RAINS CAME AS SEVERAL FRONTAL SYSTEMS MOVED ONSHORE. STRONG SOUTH
WINDS THE 17TH TO 18TH WITH GUSTS OF 50 TO 70 MPH ALONG THE COAST,
WITH DOWNED TREES AND POWER OUTAGES REPORTED. ANOTHER STRONG FRONT
LATE CHRISTMAS INTO THE 26TH WITH HIGH WINDS GUSTING 60 TO 70 MPH,
ALONG WITH HIGH SURF AND TIDAL OVERFLOW ALONG THE COAST. THE HIGH OF
64 DEG ON THE 20TH TIED THE ALL-TIME WARMEST TEMPERATURE (64 DEG ON
26 DEC 1980) AT ASTORIA (RECORDS DATING BACK TO 1887).

==============================================================
NEW RECORDS SET IN 2024       (PREVIOUS RECORD IN PARENTHESES)
         + INDICATES MOST RECENT OF MULTIPLE PRIOR OCCURRENCES

JANUARY...
  27TH  NEW.  DAILY WARM LOW TEMP            50  (  49 /2016 )
  27TH  TIED. DAILY WARM HIGH TEMP           60  (  60 /1988+)
  28TH  NEW.  DAILY WARM LOW TEMP            54  (  50 /1988+)
  29TH  NEW.  DAILY WARM HIGH TEMP           65  (  63 /1960 )

FEBRUARY...   NO RECORDS SET OR TIED.

MARCH....
  16TH  NEW.  DAILY WARM HIGH TEMP           75  (  69 /1941 )

APRIL...
  25TH  NEW.  DAILY RAINFALL               1.29" (1.24"/1892 )

MAY...
   4TH  TIED. DAILY COOL HIGH TEMP           51  (  51 /2023+)

JUNE...
   2ND  NEW.  DAILY RAINFALL               1.92" (1.43"/1925 )

JULY...
  30TH  NEW.  DAILY WARM LOW TEMP            62  (  60 /2000 )
  31ST  TIED. DAILY WARM LOW TEMP            61  (  61 /2000+)

AUGUST...
   1ST  TIED. DAILY WARM HIGH TEMP           83  (  83 /2017 )
   2ND  NEW.  DAILY WARM LOW TEMP            61  (  60 /1994+)
   6TH  TIED. DAILY WARM LOW TEMP            61  (  61 /2000 )
  10TH  NEW.  DAILY WARM LOW TEMP            61  (  60 /2016 )

SEPTEMBER...
   5TH  NEW.  DAILY WARM LOW TEMP            62  (  59 /2007 )
   5TH  NEW.  DAILY WARM HIGH TEMP           89  (  87 /2014 )
  23RD  NEW.  DAILY WARM LOW TEMP            60  (  59 /2014 )

OCTOBER...
  19TH  TIED. DAILY WARM LOW TEMP            58  (  58 /1940 )
  26TH  TIED. DAILY WARM LOW TEMP            57  (  57 /1906 )

NOVEMBER...   NO RECORDS SET OR TIED.

DECEMBER...
   19TH  TIED. DAILY WARM HIGH TEMP           61  (  61 /1981 )
   20TH  NEW.  DAILY WARM HIGH TEMP           64  (  59 /2018 )

=============================================================
2024 ASTORIA:  TEMPERATURE AND PRECIPITATION RANKINGS
THIS TABLE SHOWS WHERE EACH MONTH/YEAR RANKS IN ASTORIA`S
CLIMATE RECORD (1887-2024). RANKINGS APPLY TO ALL OF THE
SAME MONTH:  EX. WHERE JUNE 2024 COMPARES TO ALL OTHER JUNES.

        JA  FE  MA  AP  MA  JU  JL  AU  SE  OC  NO  DE  2024
AVG T   22  38  37  42  40  51   4  10   8  37  20   8     7
PRECIP  21  63  85  48  43  40  77  69 107  88  65  93    88

MAX T   33  41  37  38  58  49   7  22  20  21  25   2    10
MIN T   15  28  33  47  35  51   4   7   6  51  22  13     8

ASTORIA`S RANGE IS 1 TO 137, WHERE  1 = WARMEST OR WETTEST
                                  137 = DRIEST OR COLDEST

=============================================================
2024 ASTORIA TEMPERATURE DATA
               + BY DATE = MOST RECENT OF MULTIPLE OCCURENCES

      |--- AVERAGES ----|MEAN T DEPART| EXTREME TEMPS & DATE|
MONTH |HIGHS LOWS   MEAN| FROM NORMAL | HIGHEST      LOWEST |
--------------------------------------------------------------
JAN    50.1  40.3   45.2   +1.5 DEG     65 /29TH    24 /14TH+
FEB    51.7  39.4   45.6   +1.4 DEG     60 / 1ST    32 /14TH+
MAR    54.7  39.9   47.3   +1.3 DEG     75 /16TH    28 / 7TH
APR    57.6  41.9   49.8   +1.1 DEG     72 /19TH    33 /17TH
MAY    61.5  47.2   54.4   +1.0 DEG     84 /10TH    39 / 8TH+
JUN    65.4  50.8   58.1   +0.8 DEG     76 / 7TH    43 / 5TH
JUL    72.1  56.0   64.4   +3.4 DEG     90 / 5TH    49 /26TH
AUG    71.4  56.7   64.0   +2.7 DEG     87 /29TH    48 /29TH
SEP    70.0  53.8   61.9   +2.9 DEG     89 / 5TH    41 /30TH+
OCT    63.8  46.7   55.2   +2.4 DEG     73 / 7TH    37 /23RD
NOV    55.6  43.3   49.5   +2.6 DEG     65 / 7TH    31 /29TH
DEC    53.2  40.9   47.1   +3.9 DEG     64 /20TH    28 / 2ND

 2024  54.8  46.4   53.5   +2.1 DEG     90 /JUL 5   24 /JAN 14
NORMAL 58.4  44.5   51.4


DAYS IN 2024 WITH TEMPERATURE OF...
       |------ MAXIMUM TEMP --------||------ MINIMUM TEMP ---|
       <=32  60+  70+  80+  90+ 100+  <=20  <=32   50+   60+
--------------------------------------------------------------
JAN      2    5    0    0    0    0      0     5    4     0
FEB      0    1    0    0    0    0      0     2    0     0
MAR      0    5    1    0    0    0      0     3    0     0
APR      0    8    1    0    0    0      0     0    2     0
MAY      0   19    2    1    0    0      0     0    9     0
JUN      0   27    7    0    0    0      0     0   20     1
JUL      0   30   14    5    1    0      0     0   30     3
AUG      0   31   20    2    0    0      0     0   30    11
SEP      0   30   13    3    0    0      0     0   23     5
OCT      0   26    4    0    0    0      0     0    8     0
NOV      0    4    0    0    0    0      0     2    5     0
DEC      0    3    0    0    0    0      0     4    1     0

  2024   2  188   62   11    1    0      0    16  132    20
NORMAL  <1  164   37    6    0    0     <1    26  113     2

FIRST/LAST OCCURRENCES OF...           IN 2024      AVERAGE
  LAST 32 DEG OR COLDER IN SPRING        7 MAR     (29 MAR)
  FIRST 70+ DEG OF THE YEAR             16 APR     (21 APR)
  FIRST 80+ DEG OF THE YEAR             10 MAY     (13 JUN)
  FIRST 90+ DEG OF THE YEAR              5 JUL     (13 JUL)

  LAST 90+ DEG OF THE YEAR               5 JUL     (25 JUL)
  LAST 80+ DEG OF THE YEAR              24 SEP     (12 SEP)
  LAST 70+ DEG OF THE YEAR              25 OCT     (13 OCT)
  FIRST 32 DEG OR COLDER OF AUTUMN      29 NOV     ( 9 NOV)

==============================================================
2024 ASTORIA RAINFALL DATA

       TOTAL  DEPARTURE  DAYS WITH AT LEAST...   GREATEST IN
MONTH   RAIN  FM NORMAL  0.01 0.10 0.50 1.00    24HRS & DATE
---------------------------------------------------------------
JAN    15.16    +4.57      27   24   10    5    2.08 JAN 27
FEB     8.31    +1.13      23   14    6    3    2.16 FEB 27-28
MAR     6.38    -1.52      18   15    5    2    1.24 MAR 9-10
APR     5.88    +0.08      20   11    4    1    1.29 APR 25
MAY     2.44    -0.07      11    6    1    0    1.01 MAY 3-4
JUN     3.26    +0.96      13    4    2    1    1.97 JUN 2-3
JUL     0.62    -0.21       3    1    1    0    0.55 JUL 29
AUG     0.87    -0.25       8    3    0    0    0.36 AUG 17-18
SEP     1.38    -1.29       8    3    1    0    0.82 SEP 25
OCT     5.03    -1.71      18    9    4    0    1.25 OCT 30-31
NOV    11.18    +0.13      23   19    9    2    1.72 NOV 16-17
DEC     9.83    -0.85      19   15    8    2    2.62 DEC 17-18

  2024  67.07   -3.19     191  124   51   16    2.62 DEC 17-18
NORMAL  70.26             196  131   47   16

ASTORIA WATER YEAR 2023-24 (1 OCT 2023 THROUGH 30 SEP 2024)
        73.94 INCHES ( 105% OF NORMAL, OR 3.68" ABOVE NORMAL )

============================================================
2024 ASTORIA WIND AND PRESSURE DATA

       AVERAGE SPEED (MPH)      STRONGEST WIND GUST
        2023   (NORMAL)     DIRECTION   SPEED    DATE
------------------------------------------------------------
JAN     10.2      (8.8)     WEST        55 MPH   JAN  9
FEB      6.6      (8.4)     NORTHWEST   40 MPH   FEB 26
MAR      7.0      (8.3)     SOUTHWEST   46 MPH   MAR  9
APR      7.9      (8.2)     SOUTHWEST   41 MPH   APR 20
MAY      8.0      (8.1)     SOUTHWEST   36 MPH   MAY  5
JUN      8.2      (8.3)     SOUTH       45 MPH   JUN  2
JUL      7.9      (8.5)     NORTHWEST   34 MPH   JUL 20+
AUG      6.3      (7.7)     SOUTHWEST   36 MPH   AUG 18
SEP      5.8      (7.0)     SOUTHWEST   33 MPH   SEP 26
OCT      6.3      (7.1)     SOUTH       54 MPH   OCT 25
NOV      6.9      (8.3)     SOUTH       62 MPH   NOV 13
DEC      8.6      (8.7)     SOUTH       65 MPH   DEC 26

2024     7.5 MPH  (8.0)     SOUTH       65 MPH   DEC 26

2024 BAROMETRIC PRESSURE EXTREMES...
   HIGHEST      30.50 INCHES     13 MAR ( 1155 PM PST )
   LOWEST       29.07 INCHES     26 MAR ( 1145 PM PST )

=============================================================
ASTORIA CLIMATE PERIOD OF RECORDS...       1887 TO 2024
ASTORIA CLIMATE NORMALS...                 1991 TO 2020
=============================================================

DATA COMPILED BY ROCKEY AND HARTSOCK
NATIONAL WEATHER SERVICE PORTLAND OREGON

MORE CLIMATE DATA AVAILABLE ON OUR WEBSITE AT....
     HTTPS://WWW.WEATHER.GOV/WRH/CLIMATE?WFO=PQR

$$