


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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816 CDUS46 KSTO 150850 CLIMOD CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 150 AM PDT FRI AUG 15 2025 ................................... ...THE MODESTO CA CLIMATE SUMMARY FOR AUGUST 14 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 91 530 PM 106 1996 94 -3 96 MINIMUM 60 549 AM 50 1972 62 -2 63 AVERAGE 76 78 -2 80 PRECIPITATION (IN) YESTERDAY 0.00 0.09 1991 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 T SINCE OCT 1 8.79 12.20 -3.41 17.52 SINCE JAN 1 5.15 8.37 -3.22 13.77 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 5 -5 0 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 11 13 -2 15 MONTH TO DATE 207 189 18 261 SINCE JUN 1 884 906 -22 1291 SINCE JAN 1 1092 1071 21 1439 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION N (340) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION N (340) AVERAGE WIND SPEED 7.8 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 87 600 AM LOWEST 33 400 PM AVERAGE 60 .......................................................... THE MODESTO CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 94 105 2008 2020 MINIMUM TEMPERATURE (F) 62 49 1949 SUNRISE AND SUNSET AUGUST 15 2025........SUNRISE 620 AM PDT SUNSET 756 PM PDT AUGUST 16 2025........SUNRISE 621 AM PDT SUNSET 754 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$