267
CDUS45 KTWC 120034
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
534 PM MST THU SEP 11 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 11 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 100 341 PM 107 1990 96 4 104
MINIMUM 78 637 AM 55 1920 72 6 68
1928
AVERAGE 89 84 5 86
PRECIPITATION (IN)
TODAY 0.00 2.12 1921 0.05 -0.05 0.00
MONTH TO DATE 0.01 0.62 -0.61 0.00
SINCE OCT 1 3.34 9.91 -6.57 12.91
SINCE JAN 1 2.91 7.72 -4.81 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 24 19 5 21
MONTH TO DATE 241 223 18 270
SINCE SEP 1 241 223 18 270
SINCE JAN 1 3189 2812 377 3130
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 5.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 600 AM
LOWEST 25 300 PM
AVERAGE 40
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 106 2017
MINIMUM TEMPERATURE (F) 72 55 1920
SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE 605 AM MST SUNSET 634 PM MST
SEPTEMBER 12 2025.....SUNRISE 606 AM MST SUNSET 633 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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