Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 030746
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1246 AM MST FRI OCT 03 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR OCTOBER 2 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 97 504 PM 103 2020 91 6 100
MINIMUM 66 707 AM 42 1927 65 1 75
AVERAGE 82 78 4 88
PRECIPITATION (IN)
YESTERDAY 0.00 1.73 1970 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.05 -0.05 0.00
SINCE OCT 1 0.00 0.05 -0.05 0.00
SINCE JAN 1 3.73 8.47 -4.74 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 17 13 4 23
MONTH TO DATE 32 26 6 47
SINCE SEP 1 614 558 56 698
SINCE JAN 1 3562 3147 415 3558
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 5.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50 700 AM
LOWEST 13 300 PM
AVERAGE 32
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 103 2024
MINIMUM TEMPERATURE (F) 64 45 1923
1927
1930
SUNRISE AND SUNSET
OCTOBER 3 2025.......SUNRISE 619 AM MST SUNSET 605 PM MST
OCTOBER 4 2025.......SUNRISE 620 AM MST SUNSET 604 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$