Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 050030
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
530 PM MST SAT OCT 04 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR OCTOBER 4 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 87 409 PM 106 2024 90 -3 106
MINIMUM 67 724 AM 40 1908 64 3 70
AVERAGE 77 77 0 88
PRECIPITATION (IN)
TODAY 0.00 0.63 1972 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.09 -0.09 0.00
SINCE OCT 1 0.00 0.09 -0.09 0.00
SINCE JAN 1 3.73 8.51 -4.78 11.09
DEGREE DAYS
HEATING
TODAY 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
TODAY 12 12 0 23
MONTH TO DATE 63 50 13 92
SINCE SEP 1 645 582 63 743
SINCE JAN 1 3593 3171 422 3603
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 39 500 AM
LOWEST 18 1200 PM
AVERAGE 29
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 105 2024
MINIMUM TEMPERATURE (F) 63 39 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.
$$