Climatological Report (Daily)
Issued by NWS Tuscon, AZ

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CDUS45 KTWC 210735
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1234 AM MST THU SEP 21 2017

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

...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 20 2017...

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)
 YESTERDAY
  MAXIMUM         96    413 PM 104    1926  94      2       92
  MINIMUM         71    648 AM  50    1965  68      3       74
  AVERAGE         84                        81      3       83

PRECIPITATION (IN)
  YESTERDAY        0.00          0.36 1974   0.04  -0.04     0.00
  MONTH TO DATE    0.03                      0.94  -0.91     1.29
  SINCE OCT 1     11.86                     11.24   0.62    12.70
  SINCE JAN 1     10.18                      8.85   1.33     9.82

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE SEP 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY       19                        16      3       18
  MONTH TO DATE  429                       362     67      353
  SINCE SEP 1    429                       362     67      353
  SINCE JAN 1   3268                      2772    496     3063
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     8.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    57
 LOWEST     19
 AVERAGE    38

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


THE TUCSON AZ CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   93       105      1954
 MINIMUM TEMPERATURE (F)   67        47      1965


SUNRISE AND SUNSET
SEPTEMBER 21 2017.....SUNRISE   611 AM MST   SUNSET   621 PM MST
SEPTEMBER 22 2017.....SUNRISE   612 AM MST   SUNSET   620 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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