Climatological Report (Daily)
Issued by NWS Tuscon, AZ

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383
CDUS45 KTWC 180029
CLITUS

CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
529 PM MST FRI JUL 17 2026

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

...THE TUCSON AZ CLIMATE SUMMARY FOR JULY 17 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         92    202 PM 111    2005 100     -8       95
                                      2023
  MINIMUM         74    620 AM  65    1905  77     -3       76
                                      1909
  AVERAGE         83                        88     -5       86

PRECIPITATION (IN)
  TODAY            0.02          1.84 1908   0.09  -0.07     0.00
  MONTH TO DATE    0.42                      1.03  -0.61     1.74
  SINCE OCT 1      7.46                      6.13   1.33     3.08
  SINCE JAN 1      3.98                      3.94   0.04     2.65

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                         0      0        0
  SINCE JUL 1      0                         0      0        0

 COOLING
  TODAY           18                        23     -5       21
  MONTH TO DATE  410                       405      5      443
  SINCE JUN 1   1115                      1039     76     1148
  SINCE JAN 1   2010                      1594    416     1813
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     6.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76           300 PM
 LOWEST     41           200 PM
 AVERAGE    59

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


THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)  100       112      2023
 MINIMUM TEMPERATURE (F)   77        60      1913


SUNRISE AND SUNSET
JULY 17 2026..........SUNRISE   529 AM MST   SUNSET   730 PM MST
JULY 18 2026..........SUNRISE   530 AM MST   SUNSET   730 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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