Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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092
CDUS45 KTWC 180757
CLIDUG
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1257 AM MST MON AUG 18 2025
...................................
...THE DOUGLAS AZ CLIMATE SUMMARY FOR AUGUST 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 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)
YESTERDAY 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
YESTERDAY 0 0 0
MONTH TO DATE 0 0 0
SINCE JUN 1 0 0 0
COOLING
YESTERDAY 15 13 2
MONTH TO DATE 297 221 76
SINCE JUN 1 1250 1052 198
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 800 AM
LOWEST 75 1200 AM
AVERAGE 78
..........................................................
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 99 1973
2009
MINIMUM TEMPERATURE (F) 64 55 1979
2016
SUNRISE AND SUNSET
AUGUST 18 2025........SUNRISE 546 AM MST SUNSET 658 PM MST
AUGUST 19 2025........SUNRISE 547 AM MST SUNSET 657 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$