259 CDUS45 KTWC 100731 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1231 AM MST TUE AUG 10 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 9 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 90 504 PM 109 1915 99 -9 108 MINIMUM 75 407 AM 61 1925 76 -1 77 AVERAGE 83 87 -4 93 PRECIPITATION (IN) YESTERDAY T 2.48 1923 0.07 -0.07 0.00 MONTH TO DATE T 0.62 -0.62 0.20 SINCE OCT 1 9.67 7.93 1.74 6.34 SINCE JAN 1 9.27 5.74 3.53 2.81 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 18 22 -4 28 MONTH TO DATE 219 198 21 255 SINCE JUN 1 1625 1553 72 1733 SINCE JAN 1 2316 2108 208 2402 ................................................................... WIND (MPH) HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 71 400 AM LOWEST 36 700 PM AVERAGE 54 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 99 110 2003 MINIMUM TEMPERATURE (F) 76 62 1900 1925 SUNRISE AND SUNSET AUGUST 10 2021........SUNRISE 545 AM MST SUNSET 712 PM MST AUGUST 11 2021........SUNRISE 546 AM MST SUNSET 711 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$