474
CXUS56 KEKA 030357
CLAEKA

SFOCLMBHX 000
TTAA00 KEKA 030349


CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
747 PM PST THU JAN 2 2020

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

...THE EUREKA CA CLIMATE SUMMARY FOR THE YEAR OF 2019...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1886 TO 2020

WEATHER         OBSERVED          NORMAL  DEPART  LAST YEAR`S
                 VALUE   DATE(S)  VALUE   FROM    VALUE  DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH              87   09/02/2017
                        10/26/1993
 LOW               20   01/14/1888
HIGHEST            85   06/11        79       6       73  09/30
                                                          05/08
LOWEST             29   02/18        30      -1       29  02/20
                        02/05
                        01/01
AVG. MAXIMUM     59.9              59.6     0.3     59.2
AVG. MINIMUM     46.6              46.1     0.5     46.0
MEAN             53.3              52.9     0.4     52.6
DAYS MAX >= 90      0               0.0     0.0        0
DAYS MAX <= 32      0               0.0     0.0        0
DAYS MIN <= 32     12               6.1     5.9        6
DAYS MIN <= 0       0               0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM        67.21   1983
 MINIMUM        16.60   2013
TOTALS          44.00             40.33    3.67    36.75
DAILY AVG.          T              0.11   -0.11     0.10
DAYS >= .01       115             127.5   -12.5      109
DAYS >= .10        73              77.3    -4.3       71
DAYS >= .50        34              27.9     6.1       28
DAYS >= 1.00       12               8.8     3.2        7
GREATEST
 24 HR. TOTAL    2.59   12/21 TO 12/22           01/24 TO 01/25

SNOWFALL (INCHES)
RECORDS
 TOTAL            6.9   1907
 24 HR TOTAL      3.4   01/13/1907 TO 01/13/1907
 SNOW DEPTH        MM   MM
TOTALS            0.5               0.2     0.3        T
 LIQUID EQUIV    0.05                MM      MM       MM
SINCE 7/1         0.0                 T     0.0      0.0
 LIQUID 7/1      0.00                MM      MM     0.00
SNOWDEPTH AVG.      0                MM      MM        0
DAYS >= TRACE       6               0.2     5.8        7
DAYS >= 1.0         0               0.1    -0.1        0
GREATEST
 SNOW DEPTH         0   MM
 24 HR TOTAL      0.5   02/10 TO 02/10

DEGREE_DAYS
HEATING TOTAL    4178              4434    -256     4441
 SINCE 7/1       1671              1955    -284     1926
COOLING TOTAL       9                 2       7        0
 SINCE 1/1          9                 0       9        0

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          MM
.................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.8
RESULTANT WIND SPEED/DIRECTION   1/329
HIGHEST WIND SPEED/DIRECTION    23/300    DATE  11/26
HIGHEST GUST SPEED/DIRECTION    47/150    DATE  01/16

SKY COVER
AVERAGE SKY COVER           0.60


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              3     HEAVY RAIN                 7
RAIN                     37     LIGHT RAIN               153
HAIL                      7     SNOW                       1
SLEET                     0     FOG                      167
FOG W/VIS <= 1/4 MILE    38     HAZE                      17

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

$$