501 CDUS45 KTWC 180732 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1232 AM MST MON OCT 18 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR OCTOBER 17 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 89 243 PM 99 2009 86 3 98 MINIMUM 62 627 AM 37 1899 59 3 64 AVERAGE 76 72 4 81 PRECIPITATION (IN) YESTERDAY 0.00 0.97 1971 0.02 -0.02 0.00 MONTH TO DATE 0.01 0.38 -0.37 0.00 SINCE OCT 1 0.01 0.38 -0.37 0.00 SINCE JAN 1 13.84 8.80 5.04 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 14 0 14 0 SINCE SEP 1 14 0 14 0 SINCE JUL 1 14 0 14 0 COOLING YESTERDAY 11 8 3 16 MONTH TO DATE 144 176 -32 280 SINCE SEP 1 691 708 -17 909 SINCE JAN 1 3437 3297 140 3901 ................................................................... WIND (MPH) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (200) HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (240) AVERAGE WIND SPEED 7.2 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 35 600 AM LOWEST 12 600 PM AVERAGE 24 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 86 98 1921 1933 MINIMUM TEMPERATURE (F) 58 35 1904 SUNRISE AND SUNSET OCTOBER 18 2021.......SUNRISE 630 AM MST SUNSET 547 PM MST OCTOBER 19 2021.......SUNRISE 630 AM MST SUNSET 546 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$