Climatological Report (Daily)
Issued by NWS Tuscon, AZ

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CDUS45 KTWC 200732
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1231 AM MST SAT JAN 20 2018


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

...THE TUCSON AZ CLIMATE SUMMARY FOR JANUARY 19 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1895 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         79    337 PM  85    1971  66     13       59
  MINIMUM         45    736 AM  22    1936  40      5       43
                                      1928
  AVERAGE         62                        53      9       51

PRECIPITATION (IN)
  YESTERDAY        0.00          2.63 1916   0.03  -0.03     0.00
  MONTH TO DATE    T                         0.57  -0.57     0.79
  SINCE OCT 1      0.59                      2.96  -2.37     2.47
  SINCE JAN 1      T                         0.57  -0.57     0.79

DEGREE DAYS
 HEATING
  YESTERDAY        3                        12     -9       14
  MONTH TO DATE   74                       242   -168      187
  SINCE DEC 1    316                       647   -331      451
  SINCE JUL 1    320                       853   -533      545

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    2                         0      2        0
  SINCE DEC 1     11                         0     11        3
  SINCE JAN 1      2                         0      2        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER  MM


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    MM
 LOWEST     MM
 AVERAGE    MM

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        84      1971
                                             1950
 MINIMUM TEMPERATURE (F)   40        22      1936
                                             1918


SUNRISE AND SUNSET
JANUARY 20 2018.......SUNRISE   723 AM MST   SUNSET   546 PM MST
JANUARY 21 2018.......SUNRISE   723 AM MST   SUNSET   547 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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