Climatological Report (Annual)
Issued by NWS Eureka, CA

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000
CXUS56 KEKA 100123
CLAEKA

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
515 PM PST SAT JAN 9 2016

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

...THE EUREKA CA CLIMATE SUMMARY FOR THE YEAR OF 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2016

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              87   10/26/1993
 LOW               20   01/14/1888
HIGHEST            77   07/28        79      -2       80  10/03
                                                          09/23
                                                          04/30
LOWEST             30   12/26        30       0       29  12/31
                        11/28
AVG. MAXIMUM     61.0              59.6     1.4     61.3
AVG. MINIMUM     48.0              46.1     1.9     48.3
MEAN             54.5              52.9     1.6     54.8
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32      8               6.1     1.9        3
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        67.21   1983
 MINIMUM        16.60   2013
TOTALS          33.84             40.33   -6.49    37.50
DAILY AVG.       0.09              0.11   -0.02     0.10
DAYS >= .01       101             127.5   -26.5      110
DAYS >= .10        60              77.3   -17.3       73
DAYS >= .50        23              27.9    -4.9       22
DAYS >= 1.00       10               8.8     1.2        7
GREATEST
 24 HR. TOTAL    2.34   12/12 TO 12/13

SNOWFALL (INCHES)
RECORDS
 TOTAL            6.9   1907
 24 HR TOTAL      3.4   01/13/1907 TO 01/13/1907
 SNOW DEPTH        MM   MM
TOTALS              T               0.2    -0.2      0.0
 LIQUID EQUIV      MM                MM      MM     0.00
SINCE 7/1           T                 T     0.0      0.0
 LIQUID 7/1        MM                MM      MM     0.00
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       7               0.2     6.8        0
DAYS >= 1.0         0               0.1    -0.1        0

DEGREE_DAYS
HEATING TOTAL    3759              4434    -675     3636
 SINCE 7/1       1581              1955    -374     1391
COOLING TOTAL       6                 2       4        4
 SINCE 1/1          6                 0       6        4


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

WIND (MPH)
AVERAGE WIND SPEED              4.0
RESULTANT WIND SPEED/DIRECTION   1/322
HIGHEST WIND SPEED/DIRECTION    25/240    DATE  12/10
HIGHEST GUST SPEED/DIRECTION    46/200    DATE  02/09

SKY COVER
AVERAGE SKY COVER           0.70


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     HEAVY RAIN                 3
RAIN                     25     LIGHT RAIN               142
HAIL                      5     SNOW                       0
SLEET                     2     FOG                      145
FOG W/VIS <= 1/4 MILE    40     HAZE                      23

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

$$



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