488
CDUS45 KTWC 041440
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
740 AM MST THU SEP 04 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 4 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 75 557 AM 56 1961 74 1 78
PRECIPITATION (IN)
TODAY 0.00 1.90 1970 0.06 -0.06 0.00
MONTH TO DATE T 0.25 -0.25 0.00
SINCE OCT 1 3.33 9.54 -6.21 12.91
SINCE JAN 1 2.90 7.35 -4.45 10.97
DEGREE DAYS
HEATING
TODAY 0 0 0 0
COOLING
TODAY 14 21 -7 26
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 6.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 600 AM
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 98 108 2020
MINIMUM TEMPERATURE (F) 73 53 1921
SUNRISE AND SUNSET
SEPTEMBER 4 2025.....SUNRISE 601 AM MST SUNSET 644 PM MST
SEPTEMBER 5 2025.....SUNRISE 602 AM MST SUNSET 642 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page