290 CDUS45 KTWC 170733 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 1233 AM MST TUE AUG 17 2021 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR AUGUST 16 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 95 325 PM 110 2020 99 -4 110 MINIMUM 73 1120 PM 60 1938 75 -2 78 AVERAGE 84 87 -3 94 PRECIPITATION (IN) YESTERDAY 0.24 0.91 1944 0.06 0.18 T MONTH TO DATE 3.31 1.09 2.22 0.27 SINCE OCT 1 12.98 8.40 4.58 6.41 SINCE JAN 1 12.58 6.21 6.37 2.88 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE JUL 1 0.0 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 19 22 -3 29 MONTH TO DATE 337 352 -15 464 SINCE JUN 1 1743 1707 36 1942 SINCE JAN 1 2434 2262 172 2611 ................................................................... WIND (MPH) HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SE (150) HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (150) AVERAGE WIND SPEED 7.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. THUNDERSTORM HEAVY RAIN RAIN LIGHT RAIN FOG RELATIVE HUMIDITY (PERCENT) HIGHEST 90 1000 PM LOWEST 37 400 PM AVERAGE 64 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 99 109 2020 MINIMUM TEMPERATURE (F) 75 60 1938 SUNRISE AND SUNSET AUGUST 17 2021........SUNRISE 550 AM MST SUNSET 705 PM MST AUGUST 18 2021........SUNRISE 550 AM MST SUNSET 704 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$