CDUS46 KSGX 190955 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 255 AM PDT TUE AUG 19 2025 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR AUGUST 18 2025... 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) YESTERDAY MAXIMUM 94 1:30 PM 108 1950 95 -1 95 2020 MINIMUM 63 5:55 AM 47 1917 65 -2 61 1918 1924 AVERAGE 79 80 -1 78 PRECIPITATION (IN) YESTERDAY 0.00 0.62 1945 0.00 0.00 0.00 MONTH TO DATE 0.00 0.01 -0.01 T SINCE JUL 1 T 0.13 -0.13 T SINCE OCT 1 4.34 9.25 -4.91 12.30 SINCE JAN 1 4.29 6.84 -2.55 11.26 DEGREE DAYS HEATING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE JUN 1 0 2 -2 1 SINCE JUL 1 0 0 0 0 COOLING YESTERDAY 14 15 -1 13 MONTH TO DATE 259 270 -11 337 SINCE JUN 1 902 934 -32 1169 SINCE JAN 1 1139 1127 12 1228 ................................................................... WIND (MPH) RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 5.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 6:00 AM LOWEST 28 5:00 PM AVERAGE 59 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 95 108 1915 MINIMUM TEMPERATURE (F) 65 44 1916 SUNRISE AND SUNSETAUGUST 19 2025........SUNRISE 6:15 AM PDT SUNSET 7:31 PM PDT AUGUST 20 2025........SUNRISE 6:15 AM PDT SUNSET 7:30 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$