Climatological Report (Monthly)
Issued by NWS Tuscon, AZ
Issued by NWS Tuscon, AZ
718
CXUS55 KTWC 012216
CLMDUG
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
316 PM MST THU JAN 01 2026
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...THE DOUGLAS AZ CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1948 TO 2025
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE
NORMAL
..............................................................
TEMPERATURE (F)
RECORD
HIGH 81 12/03/1954
LOW -4 12/08/1978
HIGHEST 78 12/20 75 3
12/22
12/23
LOWEST 26 12/08 17 9
AVG. MAXIMUM 69.8 61.4 8.4
AVG. MINIMUM 35.5 28.2 7.3
MEAN 52.6 44.8 7.8
DAYS MAX >= 90 0 0.0 0.0
DAYS MAX >= 100 0
DAYS MIN <= 32 12 20.8 -8.8
DAYS MIN >= 80 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.86 1994
MINIMUM 0.00 2024
TOTALS 0.11 0.77 -0.66 0.00
DAILY AVG. 0.00 0.02 -0.02 0.00
DAYS >= .01 3 4.0 -1.0 0
DAYS >= .10 0 2.1 -2.1 0
DAYS >= .50 0 0.3 -0.3 0
DAYS >= 1.00 0 0.1 -0.1 0
GREATEST
24 HR. TOTAL 0.07 12/27 TO 12/27 0.00
DEGREE DAYS
HEATING TOTAL 375 626 -251 453
SINCE 7/1 665 1081 -416 MM
COOLING TOTAL 0 0 0 0
SINCE 1/1 2077 1709 368 MM
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WIND (MPH)
AVERAGE WIND SPEED 4.9
HIGHEST WIND SPEED/DIRECTION 28/070 DATE 12/29
HIGHEST GUST SPEED/DIRECTION 39/200 DATE 12/03
AVERAGE RH (PERCENT) 47
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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