294 CDUS45 KTWC 130733 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1233 AM MST MON SEP 13 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 12 2021... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2021 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 104 411 PM 106 2017 96 8 93 MINIMUM 71 629 AM 55 1920 72 -1 65 AVERAGE 88 84 4 79 PRECIPITATION (IN) YESTERDAY 0.00 1.48 1966 0.05 -0.05 0.00 MONTH TO DATE 0.33 0.67 -0.34 0.00 SINCE OCT 1 13.85 9.96 3.89 7.30 SINCE JAN 1 13.45 7.77 5.68 3.77 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JUL 1 MM DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 23 19 4 14 MONTH TO DATE 256 242 14 251 SINCE SEP 1 256 242 14 251 SINCE JAN 1 3002 2831 171 3243 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 5.6 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 57 600 AM LOWEST 13 400 PM AVERAGE 35 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 96 107 1895 MINIMUM TEMPERATURE (F) 72 52 1952 SUNRISE AND SUNSET SEPTEMBER 13 2021.....SUNRISE 607 AM MST SUNSET 632 PM MST SEPTEMBER 14 2021.....SUNRISE 607 AM MST SUNSET 630 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$