246 CDUS45 KTWC 210740 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1240 AM MST SAT AUG 21 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 20 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 93 437 PM 110 1915 99 -6 107 MINIMUM 71 627 AM 55 1917 75 -4 73 AVERAGE 82 87 -5 90 PRECIPITATION (IN) YESTERDAY 0.00 0.78 2020 0.06 -0.06 0.78 MONTH TO DATE 3.63 1.33 2.30 1.05 SINCE OCT 1 13.30 8.64 4.66 7.19 SINCE JAN 1 12.90 6.45 6.45 3.66 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 25 MONTH TO DATE 404 440 -36 581 SINCE JUN 1 1810 1795 15 2059 SINCE JAN 1 2501 2350 151 2728 ................................................................... WIND (MPH) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 4.5 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 31 300 PM AVERAGE 57 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 99 110 2019 MINIMUM TEMPERATURE (F) 75 59 1917 SUNRISE AND SUNSET AUGUST 21 2021........SUNRISE 552 AM MST SUNSET 701 PM MST AUGUST 22 2021........SUNRISE 553 AM MST SUNSET 700 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$