Climatological Report (Daily)
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000
CDUS46 KEKA 111210
CLIUKI


CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
410 AM PST MON DEC 11 2017


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

...THE UKIAH CA CLIMATE SUMMARY FOR DECEMBER 10 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1903 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         65    248 PM  73    1958  55     10       59
  MINIMUM         29    737 AM  19    1972  36     -7       42
  AVERAGE         47                        45      2       51

PRECIPITATION (IN)
  YESTERDAY        0.00          4.25 1937   0.20  -0.20     1.50
  MONTH TO DATE    0.07                      1.75  -1.68     3.13
  SINCE OCT 1      5.50                      8.18  -2.68    12.70
  SINCE JAN 1     40.04                     32.15   7.89    37.01

SNOWFALL (IN)
  YESTERDAY        0.0          MM      MM  MM     MM       MM
  MONTH TO DATE    0.0                      MM     MM        0.0
  SINCE DEC 1      0.0                      MM     MM        0.0
  SINCE JUL 1      0.0                      MM     MM        0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY       18                        20     -2       14
  MONTH TO DATE  179                       189    -10      188
  SINCE DEC 1    179                       189    -10      188
  SINCE JUL 1    712                       812   -100      725

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1310                       835    475     1004
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     0.7


SKY COVER
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    92
 LOWEST     31
 AVERAGE    62

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


THE UKIAH CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   55        78      1958
 MINIMUM TEMPERATURE (F)   36        15      1972


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE   722 AM PST   SUNSET   450 PM PST
DECEMBER 12 2017......SUNRISE   723 AM PST   SUNSET   450 PM PST


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




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