


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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477 CDUS46 KSGX 030928 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 228 AM PDT SUN AUG 03 2025 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR AUGUST 2 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 95 2:32 PM 107 1918 95 0 102 1938 MINIMUM 59 5:24 AM 50 1912 65 -6 70 1950 AVERAGE 77 80 -3 86 PRECIPITATION (IN) YESTERDAY 0.00 0.03 2014 0.00 0.00 0.00 MONTH TO DATE 0.00 0.00 0.00 T SINCE JUL 1 T 0.12 -0.12 T SINCE OCT 1 4.34 9.24 -4.90 12.30 SINCE JAN 1 4.29 6.83 -2.54 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 12 15 -3 21 MONTH TO DATE 24 30 -6 40 SINCE JUN 1 667 694 -27 872 SINCE JAN 1 904 887 17 931 ................................................................... WIND (MPH) RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 4.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 90 4:00 AM LOWEST 22 2:00 PM AVERAGE 56 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 95 110 1918 MINIMUM TEMPERATURE (F) 65 46 1912 SUNRISE AND SUNSET AUGUST 3 2025........SUNRISE 6:03 AM PDT SUNSET 7:48 PM PDT AUGUST 4 2025........SUNRISE 6:04 AM PDT SUNSET 7:47 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$