250
CDUS45 KTWC 210035
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
535 PM MST SAT SEP 20 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 20 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 95 459 PM 104 1926 94 1 93
MINIMUM 73 707 AM 50 1965 69 4 67
AVERAGE 84 82 2 80
PRECIPITATION (IN)
TODAY 0.00 0.36 1974 0.04 -0.04 0.00
MONTH TO DATE 0.59 1.02 -0.43 0.12
SINCE OCT 1 3.92 10.31 -6.39 13.03
SINCE JAN 1 3.49 8.12 -4.63 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 17 2 15
MONTH TO DATE 423 384 39 440
SINCE SEP 1 423 384 39 440
SINCE JAN 1 3371 2973 398 3300
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 6.5
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 76 300 AM
LOWEST 29 300 PM
AVERAGE 53
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 105 1954
MINIMUM TEMPERATURE (F) 69 47 1965
SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 611 AM MST SUNSET 622 PM MST
SEPTEMBER 21 2025.....SUNRISE 612 AM MST SUNSET 621 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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