020
CDUS45 KTWC 160740
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1240 AM MST WED SEP 16 2026
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 15 2026
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)
YESTERDAY
MAXIMUM 94 505 PM 105 1928 96 -2 99
2018
MINIMUM 74 749 AM 52 1930 71 3 72
AVERAGE 84 83 1 86
PRECIPITATION (IN)
YESTERDAY 0.00 2.84 2011 0.05 -0.05 0.00
MONTH TO DATE 0.02 0.81 -0.79 0.07
SINCE OCT 1 10.97 10.10 0.87 3.40
SINCE JAN 1 7.49 7.91 -0.42 2.97
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 19 18 1 21
MONTH TO DATE 319 297 22 324
SINCE SEP 1 319 297 22 324
SINCE JAN 1 3468 2886 582 3272
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WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 700 AM
LOWEST 30 500 PM
AVERAGE 52
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THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 104 1895
1928
MINIMUM TEMPERATURE (F) 71 50 1903
SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 608 AM MST SUNSET 628 PM MST
SEPTEMBER 17 2026.....SUNRISE 609 AM MST SUNSET 627 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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