623
CXUS56 KEKA 070712
CLMEKA
SFOCLMEKA 000
TTAA00 EKA 070648
CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
1048 PM PST SAT DEC 06 2025
...............................
..THE EUREKA CA CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 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 81 11/11/1904
LOW 27 11/27/1896
HIGHEST 71 11/01 MM MM 71
LOWEST 37 11/25 MM MM 33
11/26
AVG. MAXIMUM 60.5 57.8 2.7 57.4
AVG. MINIMUM 46.2 43.2 3.0 42.2
MEAN 53.4 50.5 2.9 50.1
DAYS MAX >= 90 0
DAYS MIN <= 32 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 16.58 1973
MINIMUM 0.00 1929
TOTALS 5.49 4.89 0.60
DAYS >= .01 14 14.3 -0.3 16
DAYS >= .10 10 9.1 0.9 15
DAYS >= .50 4 3.6 0.4 7
DAYS >= 1.00 2 1.3 0.7 3
GREATEST
24 HR. TOTAL 1.38 11/16 TO 11/17
LIQUID 7/1 MM MM
DEGREE DAYS
HEATING TOTAL 344 435 -91 448
SINCE 7/1 1172 1428 -256 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 0 1 -1 MM
..........................................................
WIND (MPH)
AVERAGE WIND SPEED 2.8
HIGHEST WIND SPEED/DIRECTION 17/160 DATE 11/04
17/350 11/17
HIGHEST GUST SPEED/DIRECTION 38/MM DATE 11/04
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.67
NUMBER OF DAYS FAIR 5
NUMBER OF DAYS PC 11
NUMBER OF DAYS CLOUDY 14
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 HEAVY RAIN 2
RAIN 4 LIGHT RAIN 15
HAIL 0 SLEET 0
FOG 17 FOG W/VIS <= 1/4 MILE 2
HAZE 2
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
THE BEGINNING OF THE MONTH SAW WARMER THAN AVERAGE TEMPERATURES AND
A FEW DAYS OF MODERATE TO HEAVY RAINFALL. NEAR RECORD HIGH
TEMPERATURES CHARACTERIZED THE FIRST OF THE MONTH WITH AN OBSERVED
HIGH OF 71 ON THE FIRST DAY OF THE MONTH (RECORD IS 72 IN 2010).
TOTAL RAINFALL WAS 0.6 INCHES HIGHER THAN NORMAL RAINFALL FOR
NOVEMBER. THE END OF THE MONTH WAS CHARACTERIZED BY RIDGING, MORE
SEASONAL HIGH TEMPERATURES, AND CHILLY MORNINGS.
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