Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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754
CDUS45 KTWC 040738
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1238 AM MST SAT OCT 04 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR OCTOBER 3 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 99 234 PM 103 2024 90 9 103
MINIMUM 69 558 AM 45 1923 64 5 70
1927
1930
AVERAGE 84 77 7 87
PRECIPITATION (IN)
YESTERDAY 0.00 1.18 1914 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.07 -0.07 0.00
SINCE OCT 1 0.00 0.07 -0.07 0.00
SINCE JAN 1 3.73 8.49 -4.76 11.09
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 12 7 22
MONTH TO DATE 51 38 13 69
SINCE SEP 1 633 570 63 720
SINCE JAN 1 3581 3159 422 3580
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 47 500 AM
LOWEST 14 300 PM
AVERAGE 31
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 106 2024
MINIMUM TEMPERATURE (F) 64 40 1908
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 620 AM MST SUNSET 604 PM MST
OCTOBER 5 2025.......SUNRISE 621 AM MST SUNSET 603 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$