


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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857 CDUS45 KPSR 280829 CLIPHX CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 129 AM MST THU AUG 28 2025 ................................... ...THE PHOENIX AZ CLIMATE SUMMARY FOR AUGUST 27 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 102 305 PM 114 2023 105 -3 108 MINIMUM 79 524 AM 64 1920 83 -4 85 AVERAGE 91 94 -3 97 PRECIPITATION (IN) YESTERDAY 0.00 2.43 1951 0.03 -0.03 0.00 MONTH TO DATE 0.33 0.81 -0.48 0.35 SINCE OCT 1 1.96 6.53 -4.57 5.72 SINCE JAN 1 1.96 4.66 -2.70 4.54 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 JUN 1 0 0 0 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 26 29 -3 32 MONTH TO DATE 916 798 118 922 SINCE JUN 1 2774 2535 239 3012 SINCE JAN 1 3870 3445 425 4001 ................................................................... WIND (MPH) HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320) AVERAGE WIND SPEED 4.9 SKY COVER AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 72 500 AM LOWEST 19 600 PM AVERAGE 46 .......................................................... THE PHOENIX AZ CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 105 117 2023 MINIMUM TEMPERATURE (F) 83 64 1920 2008 SUNRISE AND SUNSET AUGUST 28 2025........SUNRISE 600 AM MST SUNSET 658 PM MST AUGUST 29 2025........SUNRISE 600 AM MST SUNSET 657 PM MST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$