CDUS46 KSTO 180856 CLISCK CLIMATE REPORT NATIONAL WEATHER SERVICE SACRAMENTO 156 AM PDT MON MAY 18 2026 ................................... ...THE STOCKTON AIRPORT CA CLIMATE SUMMARY FOR MAY 17 2026... CLIMATE NORMAL PERIOD 1991 TO 2020 CLIMATE RECORD PERIOD 1948 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 79 435 PM 105 2009 83 -4 80 MINIMUM 55 633 AM 40 1998 53 2 53 AVERAGE 67 68 -1 67 PRECIPITATION (IN) YESTERDAY 0.00 0.60 1915 0.01 -0.01 0.00 MONTH TO DATE 0.08 0.35 -0.27 T SINCE OCT 1 14.97 13.04 1.93 11.17 SINCE JAN 1 7.99 8.54 -0.55 6.94 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 14 30 -16 7 SINCE MAR 1 238 446 -208 458 SINCE JUL 1 1915 2245 -330 2171 COOLING YESTERDAY 2 4 -2 2 MONTH TO DATE 56 50 6 60 SINCE MAR 1 101 75 26 77 SINCE JAN 1 102 75 27 77 ................................................................... WIND (MPH) RESULTANT WIND SPEED 17 RESULTANT WIND DIRECTION NW (330) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION NW (320) HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (330) AVERAGE WIND SPEED 18.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 200 AM LOWEST 18 800 PM AVERAGE 49 .......................................................... THE STOCKTON AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 102 2008 MINIMUM TEMPERATURE (F) 53 39 1974 SUNRISE AND SUNSET MAY 18 2026...........SUNRISE 552 AM PDT SUNSET 811 PM PDT MAY 19 2026...........SUNRISE 552 AM PDT SUNSET 812 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$