Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 180051
CLIDUG
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
551 PM MST SUN AUG 17 2025
...................................
...THE DOUGLAS AZ CLIMATE SUMMARY FOR AUGUST 17 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 91 434 PM 100 2023 92 -1 99
MINIMUM 68 649 AM 56 1984 64 4 66
2016
2017
AVERAGE 80 78 2 83
PRECIPITATION (IN)
TODAY 0.00 1.52 1986 0.09 -0.09 0.33
MONTH TO DATE 0.81 1.83 -1.02 1.83
SINCE OCT 1 5.74 9.48 -3.74 8.52
SINCE JAN 1 5.41 7.42 -2.01 7.36
DEGREE DAYS
HEATING
TODAY 0 0 0
MONTH TO DATE 0 0 0
COOLING
TODAY 15 13 2
MONTH TO DATE 297 221 76
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 800 AM
LOWEST 75 1200 AM
AVERAGE 78
..........................................................
THE DOUGLAS AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 99 1973
2009
MINIMUM TEMPERATURE (F) 64 55 1979
2016
SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 545 AM MST SUNSET 659 PM MST
AUGUST 18 2025........SUNRISE 546 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.
$$