Climatological Report (Annual) Issued by NWS Eureka, CA
390
CXUS56 KEKA 061952
CLAEKA
SFOCLABHX 000
TTAA00 EKA 061951
CLIMATE REPORT
NATIONAL WEATHER SERVICE
1149 AM PST WED JAN 06 2021
...................................
...THE EUREKA CA CLIMATE SUMMARY FOR THE YEAR OF 2020...
CLIMATE NORMAL PERIOD: 1981 TO 2010
CLIMATE RECORD PERIOD: 1886 TO 2021
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 87R 09/28 79 8 85 06/11
LOWEST 29 02/04 30 -1 29 02/18
02/05
01/01
AVG. MAXIMUM 59.8 59.6 0.2 59.9
AVG. MINIMUM 46.1 46.1 0.0 46.6
MEAN 53.0 52.9 0.1 53.3
DAYS MAX >= 90 0 0.0 0.0 0
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MIN <= 32 5 6.1 -1.1 12
DAYS MIN <= 0 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 67.21 1983
MINIMUM 16.60 2013
TOTALS 26.54 40.33 -13.79 44.00
DAILY AVG. 0.07 0.11 -0.04 T
DAYS >= .01 109 127.5 -18.5 115
DAYS >= .10 61 77.3 -16.3 73
DAYS >= .50 20 27.9 -7.9 34
DAYS >= 1.00 4 8.8 -4.8 12
GREATEST
24 HR. TOTAL 1.50 04/04 TO 04/05 2.59 12/21 TO 12/22
STORM TOTAL MM MM
(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 0.2 -0.2 0.5
LIQUID EQUIV 0.00 MM MM 0.05
SINCE 7/1 MM T MM MM
LIQUID 7/1 MM MM MM MM
SNOWDEPTH AVG. 0 0
DAYS >= TRACE 0 0.2 -0.2 6
DAYS >= 1.0 0 0.1 -0.1 0
GREATEST
SNOW DEPTH 0 0 MM
24 HR TOTAL 0.0 0.5 02/10 TO 02/10
STORM TOTAL 0.0 MM
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 4307 4434 -127 4178
SINCE 7/1 1856 1948 -92 1671
COOLING TOTAL 14 2 12 9
SINCE 1/1 14 0 14 9
FREEZE DATES
RECORD
EARLIEST MM
LATEST MM
EARLIEST 11/09
LATEST MM
................................................................
WIND (MPH)
AVERAGE WIND SPEED 4.3
RESULTANT WIND SPEED/DIRECTION 2/330
HIGHEST WIND SPEED/DIRECTION MM DATE MM
HIGHEST GUST SPEED/DIRECTION 39/MM DATE 12/25
SKY COVER
AVERAGE SKY COVER 0.60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 2 HEAVY RAIN 7
RAIN 20 LIGHT RAIN 122
HAIL 2 SNOW 0
SLEET 0 FOG 143
FOG W/VIS <= 1/4 MILE 59 HAZE 54
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$