CDUS46 KSGX 120018 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 418 PM PST THU DEC 11 2025 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 11 2025... VALID TODAY AS OF 0400 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2025 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 84 2:04 PM 90 1958 67 17 73 MINIMUM 52 5:45 AM 23 1949 43 9 45 AVERAGE 68 55 13 59 PRECIPITATION (IN) TODAY 0.00 3.28 1943 0.05 -0.05 0.00 MONTH TO DATE 0.00 0.46 -0.46 0.00 SINCE JUL 1 3.18 1.61 1.57 0.05 SINCE OCT 1 3.13 1.36 1.77 0.05 SINCE JAN 1 7.47 8.32 -0.85 11.31 DEGREE DAYS HEATING TODAY 0 10 -10 6 MONTH TO DATE 52 106 -54 53 SINCE DEC 1 52 106 -54 53 SINCE JUL 1 168 294 -126 223 COOLING TODAY 3 0 3 0 MONTH TO DATE 10 0 10 0 SINCE DEC 1 10 0 10 0 SINCE JAN 1 1986 1852 134 2050 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (40) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 4.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 59 5:00 AM LOWEST 23 2:00 PM AVERAGE 41 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 67 88 1988 MINIMUM TEMPERATURE (F) 43 21 1949 SUNRISE AND SUNSET DECEMBER 11 2025......SUNRISE 6:45 AM PST SUNSET 4:41 PM PST DECEMBER 12 2025......SUNRISE 6:46 AM PST SUNSET 4:42 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$