Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 180738
CLIDUG
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1238 AM MST SAT OCT 18 2025
...................................
...THE DOUGLAS AZ CLIMATE SUMMARY FOR OCTOBER 17 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 75 415 PM 92 2009 81 -6 83
MINIMUM 52 606 AM 30 1966 46 6 59
AVERAGE 64 64 0 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.26 1972 0.02 -0.02 0.00
MONTH TO DATE 0.45 0.36 0.09 0.06
SINCE OCT 1 0.45 0.36 0.09 0.06
SINCE JAN 1 8.31 10.13 -1.82 8.49
DEGREE DAYS
HEATING
YESTERDAY 1 3 -2
MONTH TO DATE 3 23 -20
SINCE SEP 1 4 25 -21
COOLING
YESTERDAY 0 1 -1
MONTH TO DATE 84 47 37
SINCE SEP 1 362 307 55
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 8.3
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 41 100 PM
LOWEST 33 400 PM
AVERAGE 37
..........................................................
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 81 91 1995
MINIMUM TEMPERATURE (F) 46 29 1965
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 624 AM MST SUNSET 543 PM MST
OCTOBER 19 2025.......SUNRISE 625 AM MST SUNSET 542 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$