889 CDUS45 KTWC 080738 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1238 AM MST WED SEP 08 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR SEPTEMBER 7 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 98 429 PM 105 2000 97 1 103 MINIMUM 73 635 AM 57 1920 73 0 78 AVERAGE 86 85 1 91 PRECIPITATION (IN) YESTERDAY 0.00 1.25 2016 0.05 -0.05 0.00 MONTH TO DATE 0.33 0.42 -0.09 0.00 SINCE OCT 1 13.85 9.71 4.14 7.30 SINCE JAN 1 13.45 7.52 5.93 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 0 0 0 0 SINCE SEP 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 21 20 1 26 MONTH TO DATE 137 144 -7 180 SINCE SEP 1 137 144 -7 180 SINCE JAN 1 2883 2733 150 3172 ................................................................... WIND (MPH) HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION N (350) HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (20) AVERAGE WIND SPEED 5.0 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 84 400 AM LOWEST 33 400 PM AVERAGE 59 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 97 105 1924 1990 1994 MINIMUM TEMPERATURE (F) 73 58 1912 SUNRISE AND SUNSET SEPTEMBER 8 2021.....SUNRISE 604 AM MST SUNSET 638 PM MST SEPTEMBER 9 2021.....SUNRISE 604 AM MST SUNSET 637 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$