Climatological Report (Daily)
Issued by NWS Eureka, CA

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637
CDUS46 KEKA 201217
CLIEKA

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
517 AM PDT THU AUG 20 2026

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

...THE EUREKA CA CLIMATE SUMMARY FOR AUGUST 19 2026...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2026


WEATHER ITEM   OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   VALUE       VALUE  FROM      YEAR
                                           NORMAL
............................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         61     74    2007  64     -3       66
  MINIMUM         54     46    1947  53      1       51
  AVERAGE         58                 58      0       59

PRECIPITATION (IN)
  YESTERDAY        T      0.41 1968   0.01  -0.01     0.00
  MONTH TO DATE    0.03               0.10  -0.07     0.05
  SINCE OCT 1     33.83              39.64  -5.81    47.94
  SINCE JAN 1     16.32              24.34  -8.02    24.76

SNOWFALL (IN)
  YESTERDAY        0.0   MM      MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                0.0    0.0      0.0
  SINCE JUN 1      0.0                0.0    0.0      0.0
  SINCE JUL 1      0.0                0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        7                  6      1        6
  MONTH TO DATE  122                114      8       97
  SINCE JUN 1    567                609    -42      608
  SINCE JUL 1    301                339    -38      327

 COOLING
  YESTERDAY        0                  0      0        0
  MONTH TO DATE    0                  0      0        0
  SINCE JUN 1      0                  0      0        0
  SINCE JAN 1      0                  0      0        0
............................................................


WIND (MPH)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     N (0)
  AVERAGE WIND SPEED     1.2


SKY COVER
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG

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


THE EUREKA CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        75      1964
 MINIMUM TEMPERATURE (F)   53        47      1996


SUNRISE AND SUNSET
AUGUST 20 2026........SUNRISE   6:32 AM PDT   SUNSET   8:07 PM PDT
AUGUST 21 2026........SUNRISE   6:33 AM PDT   SUNSET   8:06 PM PDT


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




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