Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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020
CDUS45 KTWC 120734
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1234 AM MST SAT SEP 12 2026
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 11 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 99 307 PM 107 1990 96 3 100
MINIMUM 78 540 AM 55 1920 72 6 78
1928
AVERAGE 89 84 5 89
PRECIPITATION (IN)
YESTERDAY 0.00 2.12 1921 0.05 -0.05 T
MONTH TO DATE 0.02 0.62 -0.60 0.01
SINCE OCT 1 10.97 9.91 1.06 3.34
SINCE JAN 1 7.49 7.72 -0.23 2.91
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 24 19 5 24
MONTH TO DATE 237 223 14 241
SINCE SEP 1 237 223 14 241
SINCE JAN 1 3386 2812 574 3189
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.2
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 62 700 AM
LOWEST 30 200 PM
AVERAGE 46
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 96 106 2017
MINIMUM TEMPERATURE (F) 72 55 1920
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 606 AM MST SUNSET 633 PM MST
SEPTEMBER 13 2026.....SUNRISE 606 AM MST SUNSET 632 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$