


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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331 CDUS46 KSGX 090014 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 514 PM PDT WED OCT 08 2025 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 8 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 82 2:36 PM 102 1910 84 -2 98 2008 MINIMUM 55 4:57 AM 37 1916 57 -2 62 AVERAGE 69 71 -2 80 PRECIPITATION (IN) TODAY 0.00 0.15 2021 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.05 -0.05 0.00 SINCE JUL 1 0.05 0.30 -0.25 T SINCE OCT 1 0.00 0.05 -0.05 0.00 SINCE JAN 1 4.34 7.01 -2.67 11.26 DEGREE DAYS HEATING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE SEP 1 0 2 -2 0 SINCE JUL 1 0 2 -2 0 COOLING TODAY 4 6 -2 15 MONTH TO DATE 38 57 -19 136 SINCE SEP 1 433 406 27 524 SINCE JAN 1 1814 1722 92 1924 ................................................................... WIND (MPH) RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 2.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 6:00 AM LOWEST 42 3:00 PM AVERAGE 70 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 84 104 2015 MINIMUM TEMPERATURE (F) 57 35 1949 SUNRISE AND SUNSET OCTOBER 8 2025.......SUNRISE 6:50 AM PDT SUNSET 6:24 PM PDT OCTOBER 9 2025.......SUNRISE 6:50 AM PDT SUNSET 6:23 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$