Climatological Report (Daily)
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000
CDUS46 KMFR 170848
CLIMHS


CLIMATE REPORT
NATIONAL WEATHER SERVICE MEDFORD, OR
1248 AM PST SUN DEC 17 2017


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

...THE MT SHASTA CITY CA CLIMATE SUMMARY FOR DECEMBER 16 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1908 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         42    248 PM  66    1953  44     -2       36
  MINIMUM         31   1151 PM   2    1914  26      5       24
  AVERAGE         37                        35      2       30

PRECIPITATION (IN)
  YESTERDAY        0.00          3.85 1941   0.26  -0.26      T
  MONTH TO DATE    0.18                      3.84  -3.66     3.78
  SINCE OCT 1      5.72                     11.20  -5.48    20.25
  SINCE JAN 1     44.71                     39.20   5.51    53.15

SNOWFALL (IN)
  YESTERDAY       MM                         0.8   MM       MM
  MONTH TO DATE   MM                        10.6   MM       MM
  SINCE JUL 1     MM                        18.4   MM       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       28                        30     -2       35
  MONTH TO DATE  455                       472    -17      467
  SINCE DEC 1    455                       472    -17      467
  SINCE JUL 1   1706                      1869   -163     1652

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    700                       288    412      513
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           800 AM
 LOWEST     36           100 PM

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


THE MT SHASTA CITY CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        68      1958
 MINIMUM TEMPERATURE (F)   26         6      2008


SUNRISE AND SUNSET
DECEMBER 17 2017......SUNRISE   730 AM PST   SUNSET   442 PM PST
DECEMBER 18 2017......SUNRISE   730 AM PST   SUNSET   442 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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