683
CDUS45 KTWC 290039
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
539 PM MST SUN SEP 28 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 28 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 89 430 PM 108 2024 92 -3 108
MINIMUM 63 654 AM 44 1904 66 -3 73
1923
1936
AVERAGE 76 79 -3 91
PRECIPITATION (IN)
TODAY 0.00 2.15 1995 0.03 -0.03 0.00
MONTH TO DATE 0.83 1.27 -0.44 0.12
SINCE OCT 1 4.16 10.56 -6.40 13.03
SINCE JAN 1 3.73 8.37 -4.64 11.09
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 11 14 -3 26
MONTH TO DATE 555 505 50 600
SINCE SEP 1 555 505 50 600
SINCE JAN 1 3503 3094 409 3460
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 4.3
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 81 300 AM
LOWEST 16 400 PM
AVERAGE 49
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 104 2024
MINIMUM TEMPERATURE (F) 66 44 1894
1915
1923
SUNRISE AND SUNSET
SEPTEMBER 28 2025.....SUNRISE 616 AM MST SUNSET 612 PM MST
SEPTEMBER 29 2025.....SUNRISE 617 AM MST SUNSET 611 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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