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[Printable]
842
CDUS45 KTWC 190729
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1229 AM MST FRI DEC 19 2014


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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         58    238 PM  80    1950  64     -6       79
  MINIMUM         43   1159 PM  23    1933  39      4       50
                                      1916
  AVERAGE         51                        51      0       65

PRECIPITATION (IN)
  YESTERDAY        0.01          0.67 1978   0.03  -0.02     0.00
  MONTH TO DATE    1.47                      0.56   0.91     0.43
  SINCE OCT 1      2.80                      2.02   0.78     2.65
  SINCE JAN 1      9.49                     11.22  -1.73     8.13

DEGREE DAYS
 HEATING
  YESTERDAY       14                        14      0        0
  MONTH TO DATE  124                       226   -102      203
  SINCE DEC 1    124                       226   -102      203
  SINCE JUL 1    260                       432   -172      309

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE DEC 1      3                         0      3        0
  SINCE JAN 1   3619                      3146    473     3653
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     N (340)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NW (300)
  AVERAGE WIND SPEED     6.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.5


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     51
 AVERAGE    76

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        81      1917
 MINIMUM TEMPERATURE (F)   39        19      1895


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   719 AM MST   SUNSET   522 PM MST
DECEMBER 20 2014......SUNRISE   720 AM MST   SUNSET   523 PM MST


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




$$








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