Climatological Report (Daily)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
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CDUS45 KTWC 190737
CLIDUG
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1237 AM MST TUE AUG 19 2025
...................................
...THE DOUGLAS AZ CLIMATE SUMMARY FOR AUGUST 18 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 90 107 PM 99 1973 92 -2 97
2009
MINIMUM 70 656 AM 55 1979 64 6 69
2016
AVERAGE 80 78 2 83
PRECIPITATION (IN)
YESTERDAY T 1.18 1971 0.09 -0.09 0.00
MONTH TO DATE 0.81 1.92 -1.11 1.83
SINCE OCT 1 5.74 9.57 -3.83 8.52
SINCE JAN 1 5.41 7.51 -2.10 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 312 234 78
SINCE JUN 1 1265 1065 200
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION E (90)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION E (80)
AVERAGE WIND SPEED 6.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 700 AM
LOWEST 56 200 PM
AVERAGE 65
..........................................................
THE DOUGLAS AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 92 99 2009
2019
MINIMUM TEMPERATURE (F) 64 58 1990
SUNRISE AND SUNSET
AUGUST 19 2025........SUNRISE 547 AM MST SUNSET 657 PM MST
AUGUST 20 2025........SUNRISE 547 AM MST SUNSET 656 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$