NOUS45 KPSR 021044 PNSPSR CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 343 AM MST FRI JAN 02 2026 ................................... ...THE PHOENIX AZ CLIMATE SUMMARY FOR THE YEAR OF 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2026 WEATHER OBSERVED NORMAL DEPART LAST YEAR'S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 122 06/26/1990 LOW 16 01/07/1913 HIGHEST 118 07/09 114 4 08/07 LOWEST 37 01/13 35 2 01/14 01/23 AVG. MAXIMUM 89.7 87.1 2.6 AVG. MINIMUM 66.4 64.1 2.3 MEAN 78.0 75.6 2.4 DAYS MAX >= 90 181 173.4 7.6 DAYS MAX <= 32 0 0.0 0.0 DAYS MAX >= 100 122 DAYS MAX >= 110 37 DAYS MIN <= 32 0 0.6 -0.6 DAYS MIN <= 0 0 0.0 0.0 DAYS MIN >= 90 23 PRECIPITATION (INCHES) RECORD MAXIMUM 19.73 1905 MINIMUM 2.82 2002 TOTALS 8.31 7.22 1.09 DAYS >= .01 34 33.4 0.6 DAYS >= .10 19 17.2 1.8 DAYS >= .50 3 4.1 -1.1 DAYS >= 1.00 2 0.9 1.1 GREATEST 24 HR. TOTAL 1.97 10/12 TO 10/12 DEGREE DAYS HEATING TOTAL 475 874 -399 SINCE 7/1 102 378 -276 COOLING TOTAL 5354 4765 589 SINCE 1/1 5354 4764 590 .............................................................. WIND (MPH) AVERAGE WIND SPEED 6.5 HIGHEST GUST SPEED/DIRECTION 63/170 DATE 10/13 AVERAGE RH (PERCENT) 32 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 32 HEAVY RAIN 7 RAIN 18 LIGHT RAIN 52 FOG W/VIS <= 1/4 MILE 1 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$