Climatological Report (Monthly)
Issued by NWS
Issued by NWS
611 CXUS55 KPSR 010859 CLMPHX CLIMATE REPORT NATIONAL WEATHER SERVICE PHOENIX AZ 159 AM MST MON JAN 01 2024 ................................... ...THE PHOENIX AZ CLIMATE SUMMARY FOR THE MONTH OF DECEMBER 2023... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1895 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE NORMAL .............................................................. TEMPERATURE (F) RECORD HIGH 87 12/10/1950 LOW 22 12/26/1911 12/31/1900 HIGHEST 84 12/06 77 7 LOWEST 43 12/27 35 8 AVG. MAXIMUM 71.6 66.2 5.4 AVG. MINIMUM 49.3 45.3 4.0 MEAN 60.5 55.8 4.7 DAYS MAX >= 90 0 0.0 0.0 DAYS MAX >= 100 0 DAYS MAX >= 110 0 DAYS MIN <= 32 0 0.1 -0.1 DAYS MIN >= 90 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.98 1967 MINIMUM 0.00 1981 TOTALS 0.89 0.74 0.15 DAYS >= .01 5 4.0 1.0 DAYS >= .10 2 2.1 -0.1 DAYS >= .50 1 0.4 0.6 DAYS >= 1.00 0 0.0 0.0 GREATEST 24 HR. TOTAL 0.73 12/22 TO 12/23 DEGREE DAYS HEATING TOTAL 150 288 -138 SINCE 7/1 168 378 -210 COOLING TOTAL 17 2 15 SINCE 1/1 5363 4764 599 .............................................................. WIND (MPH) AVERAGE WIND SPEED 4.6 HIGHEST GUST SPEED/DIRECTION 43/110 DATE 12/22 AVERAGE RH (PERCENT) 42 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 5 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. $$