611
CDUS45 KTWC 180051
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
551 PM MST SUN AUG 17 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 17 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 98 209 PM 109 2020 99 -1 104
MINIMUM 77 713 AM 60 1938 75 2 80
AVERAGE 88 87 1 92
PRECIPITATION (IN)
TODAY 0.00 1.27 1955 0.06 -0.06 T
MONTH TO DATE 0.05 1.15 -1.10 0.95
SINCE OCT 1 3.27 8.46 -5.19 12.66
SINCE JAN 1 2.84 6.27 -3.43 10.72
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
TODAY 23 22 1 27
MONTH TO DATE 460 374 86 426
SINCE JUN 1 1941 1729 212 1997
SINCE JAN 1 2606 2284 322 2534
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
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 62 600 AM
LOWEST 26 400 PM
AVERAGE 44
......................................................
THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 99 108 2020
MINIMUM TEMPERATURE (F) 75 61 1918
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 550 AM MST SUNSET 705 PM MST
AUGUST 18 2025........SUNRISE 550 AM MST SUNSET 704 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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