CDUS45 KTWC 050034 CLITUS CLIMATE REPORT NATIONAL WEATHER SERVICE TUCSON AZ 534 PM MST MON MAY 04 2026 ................................... ...THE TUCSON AZ CLIMATE SUMMARY FOR MAY 4 2026... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 83 122 PM 103 1947 87 -4 80 MINIMUM 69 607 AM 35 1899 58 11 61 AVERAGE 76 73 3 71 PRECIPITATION (IN) TODAY 0.00 0.18 1918 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.02 -0.02 0.00 SINCE OCT 1 5.59 4.69 0.90 0.96 SINCE JAN 1 2.11 2.50 -0.39 0.53 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 29 182 -153 173 SINCE JUL 1 662 1327 -665 1025 COOLING TODAY 11 8 3 6 MONTH TO DATE 44 31 13 37 SINCE MAR 1 514 210 304 288 SINCE JAN 1 549 216 333 299 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (260) HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 9.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER MM WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 32 700 AM LOWEST 13 300 PM AVERAGE 23 .......................................................... THE TUCSON AZ CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 88 104 2017 MINIMUM TEMPERATURE (F) 58 38 1950 SUNRISE AND SUNSET MAY 4 2026...........SUNRISE 535 AM MST SUNSET 707 PM MST MAY 5 2026...........SUNRISE 534 AM MST SUNSET 707 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$