013 CDUS45 KTWC 100737 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1237 AM MST MON MAY 10 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 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 92 423 PM 102 2009 89 3 98 MINIMUM 58 552 AM 40 1896 60 -2 68 AVERAGE 75 74 1 83 PRECIPITATION (IN) YESTERDAY 0.00 0.32 1912 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.05 -0.05 0.00 SINCE OCT 1 1.44 4.72 -3.28 5.62 SINCE JAN 1 1.04 2.53 -1.49 2.09 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE MM SINCE JUL 1 1.0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 179 182 -3 155 SINCE JUL 1 1198 1327 -129 1258 COOLING YESTERDAY 10 10 0 18 MONTH TO DATE 113 76 37 159 SINCE MAR 1 380 255 125 338 SINCE JAN 1 386 261 125 338 ................................................................... WIND (MPH) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (240) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250) AVERAGE WIND SPEED 7.1 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 32 600 AM LOWEST 4 400 PM AVERAGE 18 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 106 1934 MINIMUM TEMPERATURE (F) 60 39 1922 1930 SUNRISE AND SUNSET MAY 10 2021...........SUNRISE 530 AM MST SUNSET 711 PM MST MAY 11 2021...........SUNRISE 529 AM MST SUNSET 712 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$