Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 300733
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1233 AM MST WED SEP 30 2026
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 29 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 77 949 AM 104 2024 92 -15 90
MINIMUM 65 1159 PM 44 1894 66 -1 64
1915
1923
AVERAGE 71 79 -8 77
PRECIPITATION (IN)
YESTERDAY 0.35 1.02 1983 0.03 0.32 0.00
MONTH TO DATE 0.77 1.30 -0.53 0.83
SINCE OCT 1 11.72 10.59 1.13 4.16
SINCE JAN 1 8.24 8.40 -0.16 3.73
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 6 14 -8 12
MONTH TO DATE 540 519 21 567
SINCE SEP 1 540 519 21 567
SINCE JAN 1 3689 3108 581 3515
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 5.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1100 AM
LOWEST 60 500 PM
AVERAGE 75
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 105 2024
MINIMUM TEMPERATURE (F) 65 44 1965
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 617 AM MST SUNSET 610 PM MST
OCTOBER 1 2026.......SUNRISE 618 AM MST SUNSET 608 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$