081 CDUS45 KTWC 200741 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1241 AM MST FRI AUG 20 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 19 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 91 513 PM 111 2020 99 -8 111 MINIMUM 72 455 AM 60 1924 75 -3 81 AVERAGE 82 87 -5 96 PRECIPITATION (IN) YESTERDAY 0.00 0.84 1920 0.06 -0.06 0.00 MONTH TO DATE 3.63 1.27 2.36 0.27 SINCE OCT 1 13.30 8.58 4.72 6.41 SINCE JAN 1 12.90 6.39 6.51 2.88 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE JUL 1 0.0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 17 22 -5 31 MONTH TO DATE 387 418 -31 556 SINCE JUN 1 1793 1773 20 2034 SINCE JAN 1 2484 2328 156 2703 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 6.9 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 82 500 AM LOWEST 33 400 PM AVERAGE 58 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 99 110 1915 MINIMUM TEMPERATURE (F) 75 55 1917 SUNRISE AND SUNSET AUGUST 20 2021........SUNRISE 552 AM MST SUNSET 702 PM MST AUGUST 21 2021........SUNRISE 552 AM MST SUNSET 701 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$