802
CDUS45 KTWC 170732
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1232 AM MST THU SEP 17 2026
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 16 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 88 216 PM 104 1895 95 -7 98
1928
MINIMUM 69 1159 PM 50 1903 71 -2 78
AVERAGE 79 83 -4 88
PRECIPITATION (IN)
YESTERDAY 0.37 1.07 1925 0.04 0.33 0.00
MONTH TO DATE 0.39 0.85 -0.46 0.07
SINCE OCT 1 11.34 10.14 1.20 3.40
SINCE JAN 1 7.86 7.95 -0.09 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 14 18 -4 23
MONTH TO DATE 333 315 18 347
SINCE SEP 1 333 315 18 347
SINCE JAN 1 3482 2904 578 3295
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 800 PM
LOWEST 43 1000 AM
AVERAGE 68
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 95 105 1956
MINIMUM TEMPERATURE (F) 70 52 1899
1906
1915
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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page