323
CDUS45 KTWC 130031
CLITUS
CLIMATE REPORT
NATIONAL WEATHER SERVICE TUCSON AZ
531 PM MST TUE MAY 12 2026
...............................
..THE TUCSON AZ CLIMATE SUMMARY FOR MAY 12 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
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)
TODAY
MAXIMUM 100 150 PM 107 1996 90 10 97
MINIMUM 75 614 AM 38 1933 61 14 74
AVERAGE 88 75 13 86
PRECIPITATION (IN)
TODAY 0.00 0.15 1957 0.00 0.00 0.00
MONTH TO DATE 0.40 0.06 0.34 0.03
SINCE OCT 1 5.99 4.73 1.26 0.99
SINCE JAN 1 2.51 2.54 -0.03 0.56
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 5
SINCE MAR 1 29 182 -153 178
SINCE JUL 1 662 1327 -665 1030
COOLING
TODAY 23 10 13 21
MONTH TO DATE 138 106 32 124
SINCE MAR 1 608 285 323 375
SINCE JAN 1 643 291 352 386
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WIND (MPH)
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 10.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 22 600 AM
LOWEST 11 1100 AM
AVERAGE 17
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THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 91 105 1988
MINIMUM TEMPERATURE (F) 61 39 1933
SUNRISE AND SUNSET
MAY 12 2026...........SUNRISE 528 AM MST SUNSET 712 PM MST
MAY 13 2026...........SUNRISE 527 AM MST SUNSET 713 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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