935
CDUS45 KTWC 171430
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
730 AM MST THU SEP 17 2026
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 17 2026
VALID AS OF 0700 AM 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
MINIMUM 69 140 AM 52 1899 70 -1 75
1906
1915
PRECIPITATION (IN)
TODAY 0.03 1.33 1991 0.05 -0.02 0.02
MONTH TO DATE 0.42 0.90 -0.48 0.09
SINCE OCT 1 11.37 10.19 1.18 3.42
SINCE JAN 1 7.89 8.00 -0.11 2.99
DEGREE DAYS
HEATING
TODAY 0 0 0 0
COOLING
TODAY 7 18 -11 20
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 105 1956
2010
MINIMUM TEMPERATURE (F) 70 53 1906
SUNRISE AND SUNSET
SEPTEMBER 17 2026.....SUNRISE 609 AM MST SUNSET 627 PM MST
SEPTEMBER 18 2026.....SUNRISE 610 AM MST SUNSET 625 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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