Climatological Report (Daily)
Issued by NWS Tuscon, AZ

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709
CDUS45 KTWC 181429
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
728 AM MST MON DEC 18 2017


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

...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 18 2017...
VALID AS OF 0700 AM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MINIMUM         44    418 AM  23    1933  39      5       28
                                      1916

PRECIPITATION (IN)
  TODAY            0.00          0.67 1978   0.03  -0.03     0.00
  MONTH TO DATE    0.50                      0.56  -0.06     0.20
  SINCE OCT 1      0.59                      2.02  -1.43     0.80
  SINCE JAN 1     10.77                     11.22  -0.45    10.93

DEGREE DAYS
 HEATING
  TODAY           18                        14      4       21

 COOLING
  TODAY            0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    SE (120)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED    MM


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM

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


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


SUNRISE AND SUNSET
DECEMBER 18 2017......SUNRISE   719 AM MST   SUNSET   522 PM MST
DECEMBER 19 2017......SUNRISE   720 AM MST   SUNSET   522 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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