Climatological Report (Daily)
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000
CDUS46 KEKA 201217
CLIUKI


CLIMATE REPORT
NATIONAL WEATHER SERVICE EUREKA CA
517 AM PDT WED SEP 20 2017


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

...THE UKIAH CA CLIMATE SUMMARY FOR SEPTEMBER 19 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         74    252 PM 105    2000  87    -13       98
  MINIMUM         51    630 AM  35    1926  49      2       58
  AVERAGE         63                        68     -5       78

PRECIPITATION (IN)
  YESTERDAY        0.00          1.65 1977   0.02  -0.02     0.00
  MONTH TO DATE    T                         0.27  -0.27     0.00
  SINCE OCT 1     51.62                     37.17  14.45    36.52
  SINCE JAN 1     34.51                     23.79  10.72    24.31

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

DEGREE DAYS
 HEATING
  YESTERDAY        2                         1      1        0
  MONTH TO DATE    6                         9     -3        1
  SINCE SEP 1      6                         9     -3        1
  SINCE JUL 1      6                        12     -6        1

 COOLING
  YESTERDAY        0                         4     -4       13
  MONTH TO DATE  168                        97     71      108
  SINCE SEP 1    168                        97     71      108
  SINCE JAN 1   1258                       780    478      936
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     7.5


SKY COVER
  AVERAGE SKY COVER 0.3


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72
 LOWEST     35
 AVERAGE    54

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


THE UKIAH CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   87       106      1919
 MINIMUM TEMPERATURE (F)   49        38      1915


SUNRISE AND SUNSET
SEPTEMBER 20 2017.....SUNRISE   659 AM PDT   SUNSET   712 PM PDT
SEPTEMBER 21 2017.....SUNRISE   700 AM PDT   SUNSET   711 PM PDT


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




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