Climatological Report (Daily)
Issued by NWS Tuscon, AZ

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CDUS45 KTWC 200732 RRA
CLIDUG

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


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

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

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         70    430 PM  80    2000  63      7       56
  MINIMUM         20    530 AM  15    2002  30    -10       27
  AVERAGE         45                        46     -1       42

PRECIPITATION (IN)
  YESTERDAY        0.00          0.78 2007   0.03  -0.03     0.00
  MONTH TO DATE    0.01                      0.45  -0.44     0.61
  SINCE OCT 1      0.84                      3.00  -2.16     1.96
  SINCE JAN 1      0.01                      0.45  -0.44     0.61

DEGREE DAYS
 HEATING
  YESTERDAY       20                        19      1       23
  MONTH TO DATE  304                       363    -59      319
  SINCE DEC 1    840                       952   -112      823
  SINCE JUL 1   1038                      1387   -349     1159

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     5.7


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 DOUGLAS AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        81      1971
 MINIMUM TEMPERATURE (F)   30        13      2008
                                             1963


SUNRISE AND SUNSET
JANUARY 20 2018.......SUNRISE   717 AM MST   SUNSET   542 PM MST
JANUARY 21 2018.......SUNRISE   716 AM MST   SUNSET   543 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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