CDUS45 KTWC 250731 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1231 AM MST THU DEC 25 2025 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR DECEMBER 24 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 64 945 PM 79 1936 64 0 79 2024 MINIMUM 54 609 AM 16 1974 40 14 46 AVERAGE 59 52 7 63 PRECIPITATION (IN) YESTERDAY 0.25 1.19 1914 0.04 0.21 0.00 MONTH TO DATE 0.28 0.75 -0.47 0.00 SINCE OCT 1 3.31 1.98 1.33 0.43 SINCE JAN 1 7.04 10.40 -3.36 11.52 DEGREE DAYS HEATING YESTERDAY 6 13 -7 2 MONTH TO DATE 123 285 -162 107 SINCE DEC 1 123 285 -162 107 SINCE JUL 1 215 454 -239 272 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 9 0 9 0 SINCE DEC 1 9 0 9 0 SINCE JAN 1 3922 3423 499 3959 ................................................................... WIND (MPH) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION E (110) AVERAGE WIND SPEED 11.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. RAIN LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 90 100 PM LOWEST 29 1200 AM AVERAGE 60 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 82 1933 MINIMUM TEMPERATURE (F) 40 21 1903 SUNRISE AND SUNSET DECEMBER 25 2025......SUNRISE 722 AM MST SUNSET 526 PM MST DECEMBER 26 2025......SUNRISE 723 AM MST SUNSET 526 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$