CDUS45 KPSR 180822 CLIPHX CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 122 AM MST MON MAY 18 2026 ................................... ...THE PHOENIX AZ CLIMATE SUMMARY FOR MAY 17 2026... 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) YESTERDAY MAXIMUM 96 301 PM 108 1970 95 1 95 MINIMUM 73 537 AM 49 1943 70 3 70 AVERAGE 85 82 3 83 PRECIPITATION (IN) YESTERDAY 0.00 0.09 1949 0.00 0.00 0.00 MONTH TO DATE T 0.07 -0.07 T SINCE OCT 1 4.40 4.73 -0.33 1.02 SINCE JAN 1 0.32 2.86 -2.54 1.02 SNOWFALL (IN) YESTERDAY 0.0 MONTH TO DATE 0.0 SINCE JAN 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH 0 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 2 79 -77 63 SINCE JUL 1 257 873 -616 519 COOLING YESTERDAY 20 17 3 18 MONTH TO DATE 341 249 92 272 SINCE MAR 1 1163 613 550 725 SINCE JAN 1 1285 631 654 787 ................................................................... WIND (MPH) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (180) HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 9.6 SKY COVER AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 28 500 AM LOWEST 11 400 PM AVERAGE 20 .......................................................... THE PHOENIX AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 95 107 1970 MINIMUM TEMPERATURE (F) 70 44 1903 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 526 AM MST SUNSET 724 PM MST MAY 19 2026...........SUNRISE 525 AM MST SUNSET 724 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$