Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 250744
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1244 AM MST THU SEP 25 2025
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 24 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 101 407 PM 104 1899 93 8 102
MINIMUM 74 429 AM 49 1923 68 6 67
AVERAGE 88 80 8 85
PRECIPITATION (IN)
YESTERDAY 0.00 2.57 1943 0.03 -0.03 0.00
MONTH TO DATE 0.64 1.15 -0.51 0.12
SINCE OCT 1 3.97 10.44 -6.47 13.03
SINCE JAN 1 3.54 8.25 -4.71 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 23 15 8 20
MONTH TO DATE 500 447 53 500
SINCE SEP 1 500 447 53 500
SINCE JAN 1 3448 3036 412 3360
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20)
AVERAGE WIND SPEED 3.8
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 62 500 AM
LOWEST 22 500 PM
AVERAGE 42
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 93 105 2024
MINIMUM TEMPERATURE (F) 68 48 1913
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 614 AM MST SUNSET 616 PM MST
SEPTEMBER 26 2025.....SUNRISE 615 AM MST SUNSET 615 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$