603
CDUS45 KTWC 220028
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
528 PM MST SUN SEP 21 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 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 93 351 PM 105 1954 94 -1 86
MINIMUM 75 647 AM 47 1965 69 6 66
AVERAGE 84 81 3 76
PRECIPITATION (IN)
TODAY T 1.10 1978 0.03 -0.03 0.00
MONTH TO DATE 0.59 1.05 -0.46 0.12
SINCE OCT 1 3.92 10.34 -6.42 13.03
SINCE JAN 1 3.49 8.15 -4.66 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 19 16 3 11
MONTH TO DATE 442 400 42 451
SINCE SEP 1 442 400 42 451
SINCE JAN 1 3390 2989 401 3311
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 67 500 AM
LOWEST 30 100 PM
AVERAGE 49
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 106 1989
MINIMUM TEMPERATURE (F) 69 50 1895
SUNRISE AND SUNSET
SEPTEMBER 21 2025.....SUNRISE 612 AM MST SUNSET 621 PM MST
SEPTEMBER 22 2025.....SUNRISE 612 AM MST SUNSET 620 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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