066 CDUS46 KSTO 180853 CLIMOD CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 153 AM PDT THU SEP 18 2025 ................................... ...THE MODESTO CA CLIMATE SUMMARY FOR SEPTEMBER 17 2025... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1931 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 98 240 PM 102 1984 89 9 80 MINIMUM 68 511 AM 46 1959 59 9 54 AVERAGE 83 74 9 67 PRECIPITATION (IN) YESTERDAY 0.00 0.74 1950 0.01 -0.01 0.00 MONTH TO DATE T 0.02 -0.02 0.00 SINCE OCT 1 8.79 12.23 -3.44 17.52 SINCE JAN 1 5.15 8.40 -3.25 13.77 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 1 SINCE SEP 1 0 0 0 1 SINCE JUL 1 0 0 0 1 COOLING YESTERDAY 18 9 9 2 MONTH TO DATE 198 174 24 218 SINCE SEP 1 198 174 24 218 SINCE JAN 1 1550 1451 99 1865 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (320) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (310) HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 7.9 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 55 200 AM LOWEST 21 300 PM AVERAGE 38 .......................................................... THE MODESTO CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 89 102 1984 MINIMUM TEMPERATURE (F) 58 44 1965 SUNRISE AND SUNSET SEPTEMBER 18 2025.....SUNRISE 649 AM PDT SUNSET 706 PM PDT SEPTEMBER 19 2025.....SUNRISE 649 AM PDT SUNSET 705 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$