998
CDUS45 KTWC 170739
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
1239 AM MST SAT JAN 17 2026
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR JANUARY 16 2026
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1895 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 71 447 PM 84 2000 67 4 73
MINIMUM 42 716 AM 22 1919 41 1 52
AVERAGE 57 54 3 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.59 2023 0.03 -0.03 0.00
MONTH TO DATE 1.18 0.46 0.72 T
SINCE OCT 1 4.66 2.65 2.01 0.43
SINCE JAN 1 1.18 0.46 0.72 T
DEGREE DAYS
HEATING
YESTERDAY 8 11 -3 2
MONTH TO DATE 160 191 -31 199
SINCE DEC 1 312 564 -252 364
SINCE JUL 1 404 733 -329 529
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 10 1 9 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130)
AVERAGE WIND SPEED 5.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER MM
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 63 200 AM
LOWEST 18 500 PM
AVERAGE 41
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THE TUCSON AZ CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 82 1923
MINIMUM TEMPERATURE (F) 41 19 1987
SUNRISE AND SUNSET
JANUARY 17 2026.......SUNRISE 724 AM MST SUNSET 544 PM MST
JANUARY 18 2026.......SUNRISE 724 AM MST SUNSET 545 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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