Climatological Report (Daily)
Issued by NWS Tuscon, AZ

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543
CDUS45 KTWC 190730 RRA
CLIDUG

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1229 AM MST THU JAN 19 2017


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

...THE DOUGLAS AZ CLIMATE SUMMARY FOR JANUARY 18 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1948 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         59    221 PM  80    1971  63     -4       66
  MINIMUM         28    714 AM   9    1949  30     -2       20
  AVERAGE         44                        46     -2       43

PRECIPITATION (IN)
  YESTERDAY        0.00          1.30 1993   0.02  -0.02     0.00
  MONTH TO DATE    0.61                      0.42   0.19     1.16
  SINCE OCT 1      1.96                      2.97  -1.01     2.37
  SINCE JAN 1      0.61                      0.42   0.19     1.16

DEGREE DAYS
 HEATING
  YESTERDAY       21                        19      2       22
  MONTH TO DATE  296                       344    -48      422
  SINCE DEC 1    800                       933   -133     1085
  SINCE JUL 1   1136                      1368   -232     1538

 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    10   HIGHEST WIND DIRECTION     N (350)
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100
 LOWEST     36
 AVERAGE    68

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


THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   63        80      2000
 MINIMUM TEMPERATURE (F)   30        15      2002


SUNRISE AND SUNSET
JANUARY 19 2017.......SUNRISE   717 AM MST   SUNSET   542 PM MST
JANUARY 20 2017.......SUNRISE   717 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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