406
CXUS56 KEKA 060712
CLMEKA

SFOCLMEKA 000
TTAA00 EKA 060628

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
1028 PM PST WED NOV 05 2025

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

...THE EUREKA CA CLIMATE SUMMARY FOR THE MONTH OF OCTOBER 2025...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1886 TO 2025

WEATHER         OBSERVED          NORMAL  DEPART   LAST YEAR`S
                VALUE   DATE(S)   VALUE   FROM     VALUE
                                          NORMAL
..............................................................
TEMPERATURE (F)
RECORD
 HIGH             87   10/26/1993
 LOW              32   10/29/1971
HIGHEST           74   10/06         MM      MM       75
                       10/07
LOWEST            39   10/27         MM      MM       39
AVG. MAXIMUM    62.6               61.9     0.7     63.4
AVG. MINIMUM    47.8               46.8     1.0     46.7
MEAN            55.2               54.3     0.9     55.1
DAYS MAX >= 90     0
DAYS MIN <= 32     0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       13.04   1950
 MINIMUM        0.00   1917
TOTALS          3.34               2.31    1.03
DAYS >= .01        9                8.7     0.3       10
DAYS >= .10        5                4.7     0.3        6
DAYS >= .50        4                1.7     2.3        3
DAYS >= 1.00       0                0.5    -0.5        0
GREATEST
 24 HR. TOTAL   1.04   10/24 TO 10/25

 LIQUID 7/1       MM                         MM

DEGREE DAYS
HEATING TOTAL    295                331     -36      301
 SINCE 7/1       828                991    -163       MM
COOLING TOTAL      0                  0       0        0
 SINCE 1/1         0                  1      -1       MM
..............................................................

WIND (MPH)
AVERAGE WIND SPEED              1.8
HIGHEST WIND SPEED/DIRECTION    15/330    DATE  10/04
                                15/230          10/15
HIGHEST GUST SPEED/DIRECTION    22/MM     DATE  10/04

SKY COVER
POSSIBLE SUNSHINE (PERCENT)   MM
AVERAGE SKY COVER           0.58
NUMBER OF DAYS FAIR            6
NUMBER OF DAYS PC             13
NUMBER OF DAYS CLOUDY         12


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              0     HEAVY RAIN                 1
RAIN                      5     LIGHT RAIN                10
HAIL                      0     SLEET                      0
FOG                      21     FOG W/VIS <= 1/4 MILE     10
HAZE                      2

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

$$