316
CDUS45 KTWC 160031
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
531 PM MST MON SEP 15 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 15 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 99 224 PM 105 1928 96 3 96
2018
MINIMUM 72 620 AM 52 1930 71 1 76
AVERAGE 86 83 3 86
PRECIPITATION (IN)
TODAY 0.00 2.84 2011 0.05 -0.05 0.11
MONTH TO DATE 0.07 0.81 -0.74 0.11
SINCE OCT 1 3.40 10.10 -6.70 13.02
SINCE JAN 1 2.97 7.91 -4.94 11.08
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 21 18 3 21
MONTH TO DATE 324 297 27 357
SINCE SEP 1 324 297 27 357
SINCE JAN 1 3272 2886 386 3217
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 5.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
THUNDERSTORM
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 40 600 AM
LOWEST 17 1000 AM
AVERAGE 29
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 104 1895
1928
MINIMUM TEMPERATURE (F) 71 50 1903
SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 608 AM MST SUNSET 629 PM MST
SEPTEMBER 16 2025.....SUNRISE 608 AM MST SUNSET 628 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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