Climatological Report (Daily)
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000
CDUS46 KMFR 160846
CLIMHS


CLIMATE REPORT
NATIONAL WEATHER SERVICE MEDFORD, OR
1246 AM PST SAT DEC 16 2017


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

...THE MT SHASTA CITY CA CLIMATE SUMMARY FOR DECEMBER 15 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         50   1237 PM  61    1958  44      6       49
  MINIMUM         28    325 AM  -4    1928  26      2       36
  AVERAGE         39                        35      4       43

PRECIPITATION (IN)
  YESTERDAY        0.00          2.23 2002   0.26  -0.26     1.28
  MONTH TO DATE    0.18                      3.58  -3.40     3.78
  SINCE OCT 1      5.72                     10.94  -5.22    20.25
  SINCE JAN 1     44.71                     38.94   5.77    53.15

SNOWFALL (IN)
  YESTERDAY       MM                         0.8   MM       MM
  MONTH TO DATE   MM                         9.8   MM       MM
  SINCE JUL 1     MM                        17.6   MM       MM
  SNOW DEPTH      MM

DEGREE DAYS
 HEATING
  YESTERDAY       26                        30     -4       22
  MONTH TO DATE  427                       442    -15      432
  SINCE DEC 1    427                       442    -15      432
  SINCE JUL 1   1678                      1839   -161     1617

 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    15   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     5.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           100 AM
 LOWEST     46          1200 PM

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


THE MT SHASTA CITY CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   44        66      1953
 MINIMUM TEMPERATURE (F)   26         2      1914


SUNRISE AND SUNSET
DECEMBER 16 2017......SUNRISE   729 AM PST   SUNSET   441 PM PST
DECEMBER 17 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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