436
CDUS45 KTWC 040045
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
545 PM MST THU SEP 03 2026
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 3 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 91 220 PM 107 1948 98 -7 96
1983
MINIMUM 77 710 AM 58 1913 74 3 74
AVERAGE 84 86 -2 85
PRECIPITATION (IN)
TODAY 0.00 1.72 1996 0.07 -0.07 0.00
MONTH TO DATE 0.00 0.19 -0.19 T
SINCE OCT 1 10.95 9.48 1.47 3.33
SINCE JAN 1 7.47 7.29 0.18 2.90
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 21 -2 20
MONTH TO DATE 54 63 -9 71
SINCE SEP 1 54 63 -9 71
SINCE JAN 1 3203 2652 551 3019
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 5.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 500 AM
LOWEST 41 300 PM
AVERAGE 55
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 98 110 2020
MINIMUM TEMPERATURE (F) 74 56 1961
SUNRISE AND SUNSET
SEPTEMBER 3 2026.....SUNRISE 600 AM MST SUNSET 645 PM MST
SEPTEMBER 4 2026.....SUNRISE 601 AM MST SUNSET 644 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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