068
CDUS45 KTWC 220040
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
540 PM MST TUE OCT 21 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR OCTOBER 21 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 91 415 PM 98 2023 85 6 89
MINIMUM 56 634 AM 33 1920 57 -1 50
AVERAGE 74 71 3 70
PRECIPITATION (IN)
TODAY 0.00 1.55 1978 0.02 -0.02 0.00
MONTH TO DATE 1.88 0.46 1.42 0.00
SINCE OCT 1 1.88 0.46 1.42 0.00
SINCE JAN 1 5.61 8.88 -3.27 11.09
DEGREE DAYS
HEATING
TODAY 0 1 -1 0
MONTH TO DATE 0 2 -2 6
SINCE SEP 1 0 2 -2 6
SINCE JUL 1 0 2 -2 6
COOLING
TODAY 9 7 2 5
MONTH TO DATE 222 204 18 349
SINCE SEP 1 804 736 68 1000
SINCE JAN 1 3752 3325 427 3860
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 6.2
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 49 400 AM
LOWEST 9 400 PM
AVERAGE 29
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 96 2016
2024
MINIMUM TEMPERATURE (F) 57 29 1908
SUNRISE AND SUNSET
OCTOBER 21 2025.......SUNRISE 632 AM MST SUNSET 544 PM MST
OCTOBER 22 2025.......SUNRISE 633 AM MST SUNSET 543 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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