603
CDUS45 KTWC 220734
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1234 AM MST FRI AUG 22 2025
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 21 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 105 520 PM 110 2019 99 6 90
MINIMUM 78 641 AM 59 1917 75 3 70
AVERAGE 92 87 5 80
PRECIPITATION (IN)
YESTERDAY 0.01 0.88 1945 0.06 -0.05 0.06
MONTH TO DATE 0.06 1.39 -1.33 1.03
SINCE OCT 1 3.28 8.70 -5.42 12.74
SINCE JAN 1 2.85 6.51 -3.66 10.80
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 27 22 5 15
MONTH TO DATE 569 462 107 517
SINCE JUN 1 2050 1817 233 2088
SINCE JAN 1 2715 2372 343 2625
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 7.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 62 700 AM
LOWEST 17 600 PM
AVERAGE 40
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THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 99 110 1930
MINIMUM TEMPERATURE (F) 75 62 1895
SUNRISE AND SUNSET
AUGUST 22 2025........SUNRISE 553 AM MST SUNSET 700 PM MST
AUGUST 23 2025........SUNRISE 554 AM MST SUNSET 658 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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