756 CDUS45 KTWC 210730 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1230 AM MST FRI MAY 21 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 20 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 97 347 PM 105 2005 93 4 86 MINIMUM 71 543 AM 39 1902 63 8 56 AVERAGE 84 78 6 71 PRECIPITATION (IN) YESTERDAY 0.00 0.28 1987 0.00 0.00 0.00 MONTH TO DATE 0.00 0.12 -0.12 0.01 SINCE OCT 1 1.44 4.79 -3.35 5.63 SINCE JAN 1 1.04 2.60 -1.56 2.10 SNOWFALL (IN) YESTERDAY MM MONTH TO DATE 0.0 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 19 13 6 6 MONTH TO DATE 267 201 66 308 SINCE MAR 1 534 380 154 487 SINCE JAN 1 540 386 154 487 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 9.9 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 23 500 AM LOWEST 7 200 PM AVERAGE 15 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 94 107 2005 MINIMUM TEMPERATURE (F) 63 42 1899 SUNRISE AND SUNSET MAY 21 2021...........SUNRISE 522 AM MST SUNSET 719 PM MST MAY 22 2021...........SUNRISE 522 AM MST SUNSET 719 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$