745
CDUS45 KTWC 190032
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
532 PM MST TUE AUG 18 2026
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 18 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 105 438 PM 108 2020 99 6 102
MINIMUM 83 526 AM 61 1918 75 8 79
AVERAGE 94 87 7 91
PRECIPITATION (IN)
TODAY 0.00 1.03 1936 0.06 -0.06 0.00
MONTH TO DATE 1.64 1.21 0.43 0.05
SINCE OCT 1 9.38 8.52 0.86 3.27
SINCE JAN 1 5.90 6.33 -0.43 2.84
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 29 22 7 26
MONTH TO DATE 446 396 50 486
SINCE JUN 1 1926 1751 175 1967
SINCE JAN 1 2821 2306 515 2632
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 7.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 38 500 AM
LOWEST 17 400 PM
AVERAGE 28
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 99 111 2020
MINIMUM TEMPERATURE (F) 75 60 1924
SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 550 AM MST SUNSET 704 PM MST
AUGUST 19 2026........SUNRISE 551 AM MST SUNSET 703 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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