Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 010738
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1238 AM MST TUE SEP 01 2026
...................................
...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 31 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 86 1255 AM 108 1950 98 -12 102
2011
MINIMUM 68 1230 PM 62 1895 74 -6 78
AVERAGE 77 86 -9 90
PRECIPITATION (IN)
YESTERDAY 0.84 1.66 1957 0.05 0.79 0.00
MONTH TO DATE 3.21 1.98 1.23 0.11
SINCE OCT 1 10.95 9.29 1.66 3.33
SINCE JAN 1 7.47 7.10 0.37 2.90
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 12 21 -9 25
MONTH TO DATE 774 679 95 802
SINCE JUN 1 2254 2034 220 2283
SINCE JAN 1 3149 2589 560 2948
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 600 AM
LOWEST 45 1200 AM
AVERAGE 69
..........................................................
THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 98 107 1950
MINIMUM TEMPERATURE (F) 74 58 1914
SUNRISE AND SUNSET
SEPTEMBER 1 2026.....SUNRISE 559 AM MST SUNSET 648 PM MST
SEPTEMBER 2 2026.....SUNRISE 600 AM MST SUNSET 646 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$