Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 090753
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1253 AM MST THU OCT 09 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR OCTOBER 8 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 94 127 PM 103 2024 89 5 103
MINIMUM 69 604 AM 42 1970 62 7 72
AVERAGE 82 75 7 88
PRECIPITATION (IN)
YESTERDAY 0.00 0.67 2014 0.02 -0.02 0.00
MONTH TO DATE 0.00 0.18 -0.18 0.00
SINCE OCT 1 0.00 0.18 -0.18 0.00
SINCE JAN 1 3.73 8.60 -4.87 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 11 6 23
MONTH TO DATE 116 95 21 184
SINCE SEP 1 698 627 71 835
SINCE JAN 1 3646 3216 430 3695
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (120)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 41 1100 PM
LOWEST 17 1000 AM
AVERAGE 29
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 102 2024
MINIMUM TEMPERATURE (F) 62 42 1909
1939
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 623 AM MST SUNSET 558 PM MST
OCTOBER 10 2025.......SUNRISE 624 AM MST SUNSET 557 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$