Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 181436
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
736 AM MST SAT OCT 18 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR OCTOBER 18 2025...
VALID AS OF 0700 AM 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
MINIMUM 54 659 AM 35 1904 58 -4 55
PRECIPITATION (IN)
TODAY 0.00 1.01 1972 0.02 -0.02 0.00
MONTH TO DATE 1.88 0.40 1.48 0.00
SINCE OCT 1 1.88 0.40 1.48 0.00
SINCE JAN 1 5.61 8.82 -3.21 11.09
DEGREE DAYS
HEATING
TODAY 7 0 7 0
COOLING
TODAY 0 7 -7 3
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 74 400 AM
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 100 2023
MINIMUM TEMPERATURE (F) 58 33 1908
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 630 AM MST SUNSET 547 PM MST
OCTOBER 19 2025.......SUNRISE 631 AM MST SUNSET 546 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$