738 CDUS45 KTWC 160730 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1230 AM MST MON AUG 16 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 15 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 90 407 PM 110 2015 99 -9 109 MINIMUM 74 411 AM 63 1913 75 -1 83 1918 AVERAGE 82 87 -5 96 PRECIPITATION (IN) YESTERDAY 0.00 1.10 1979 0.06 -0.06 0.00 MONTH TO DATE 3.07 1.03 2.04 0.27 SINCE OCT 1 12.74 8.34 4.40 6.41 SINCE JAN 1 12.34 6.15 6.19 2.88 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 JUN 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 17 22 -5 31 MONTH TO DATE 318 330 -12 435 SINCE JUN 1 1724 1685 39 1913 SINCE JAN 1 2415 2240 175 2582 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (130) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (130) AVERAGE WIND SPEED 7.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.1 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 88 100 AM LOWEST 47 500 PM AVERAGE 68 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 99 110 2020 MINIMUM TEMPERATURE (F) 75 60 1938 SUNRISE AND SUNSET AUGUST 16 2021........SUNRISE 549 AM MST SUNSET 706 PM MST AUGUST 17 2021........SUNRISE 550 AM MST SUNSET 705 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$