405
CDUS45 KTWC 130046
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
546 PM MST FRI SEP 12 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 12 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 97 434 PM 106 2017 96 1 101
MINIMUM 77 652 AM 55 1920 72 5 73
AVERAGE 87 84 3 87
PRECIPITATION (IN)
TODAY 0.00 1.48 1966 0.05 -0.05 0.00
MONTH TO DATE 0.01 0.67 -0.66 0.00
SINCE OCT 1 3.34 9.96 -6.62 12.91
SINCE JAN 1 2.91 7.77 -4.86 10.97
DEGREE DAYS
HEATING
TODAY 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
TODAY 22 19 3 22
MONTH TO DATE 263 242 21 292
SINCE SEP 1 263 242 21 292
SINCE JAN 1 3211 2831 380 3152
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (200)
AVERAGE WIND SPEED 7.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 71 500 AM
LOWEST 24 400 PM
AVERAGE 48
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 107 1895
MINIMUM TEMPERATURE (F) 72 52 1952
SUNRISE AND SUNSET
SEPTEMBER 12 2025.....SUNRISE 606 AM MST SUNSET 633 PM MST
SEPTEMBER 13 2025.....SUNRISE 607 AM MST SUNSET 632 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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