687
CXUS56 KEKA 041629
CLAEKA

SFOCLABHX 000
TTAA00 EKA 041628

CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
827 AM PST SAT JAN 04 2025

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

...THE EUREKA CA CLIMATE SUMMARY FOR THE YEAR OF 2024...

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 DATE(S)
                                          NORMAL
................................................................
TEMPERATURE (F)
RECORD
 HIGH             87   09/02/2017
                       10/26/1993
 LOW              20   01/14/1888
HIGHEST           76   05/10         79      -3       78  10/05
                       07/06
LOWEST            32   01/11         30       2       27  01/30
AVG. MAXIMUM    60.1               59.2     0.9     59.1
AVG. MINIMUM    46.5               46.0     0.5     45.9
MEAN            53.3               52.6     0.7     52.5
DAYS MAX >= 90     0                0.0     0.0        0
DAYS MAX <= 32     0                0.0     0.0        0
DAYS MIN <= 32     1                7.7    -6.7       17
DAYS MIN <= 0      0                0.0     0.0        0

PRECIPITATION (INCHES)
RECORD
 MAXIMUM       67.21   1983
 MINIMUM       16.60   2013
TOTALS         57.86              40.40   17.46    42.41
DAILY AVG.      0.16               0.11    0.05     0.12
DAYS >= .01      143              127.8    15.2      132
DAYS >= .10       91               76.1    14.9       77
DAYS >= .50       44               28.2    15.8       34
DAYS >= 1.00      16                9.4     6.6        8
GREATEST
 24 HR. TOTAL   2.49    MM                          1.96
 STORM TOTAL    2.12                                1.77
 (MM/DD(HH))            MM

SNOWFALL (INCHES)
RECORDS
 TOTAL           6.9   1907
 24 HR TOTAL     3.4   01/13/1907 TO 01/13/1907
 SNOW DEPTH       MM   MM
TOTALS           0.0                0.0     0.0      1.0
 LIQUID EQUIV   0.00               0.00    0.00       MM
SINCE 7/1         MM                0.0      MM       MM
 LIQUID 7/1       MM               0.00      MM       MM
SNOWDEPTH AVG.    MM                                  MM
DAYS >= TRACE     MM                0.1      MM       MM
DAYS >= 1.0       MM                0.0      MM       MM
GREATEST
 SNOW DEPTH       MM                                  MM  MM
 24 HR TOTAL     0.0                                 1.0  02/22 TO 02/23
 STORM TOTAL      MM                                  MM
 (MM/DD(HH))            MM

DEGREE DAYS
HEATING TOTAL   4205               4506    -301     4452
 SINCE 7/1      1787               1977    -190       MM
COOLING TOTAL      1                  2      -1        0
 SINCE 1/1         1                  1       0       MM

FREEZE DATES
RECORD
 EARLIEST     MM
 LATEST       MM
EARLIEST                        MM
LATEST                          01/11
................................................................

WIND (MPH)
AVERAGE WIND SPEED              4.5
RESULTANT WIND SPEED/DIRECTION   2/340
HIGHEST WIND SPEED/DIRECTION    24/180    DATE  11/19
HIGHEST GUST SPEED/DIRECTION    48/MM     DATE  12/13

SKY COVER
AVERAGE SKY COVER           0.63


WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM              7     HEAVY RAIN                13
RAIN                     44     LIGHT RAIN               160
HAIL                      4     SNOW                       1
SLEET                     0     FOG                      191
FOG W/VIS <= 1/4 MILE    42     HAZE                      32

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

$$