


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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946 CDUS46 KSGX 160027 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 527 PM PDT WED OCT 15 2025 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 15 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 69 3:24 PM 101 1958 83 -14 77 1961 2020 MINIMUM 55 6:53 AM 37 1920 56 -1 58 AVERAGE 62 69 -7 68 PRECIPITATION (IN) TODAY T 0.45 1938 0.01 -0.01 0.00 MONTH TO DATE 0.61 0.12 0.49 0.00 SINCE JUL 1 0.66 0.37 0.29 T SINCE OCT 1 0.61 0.12 0.49 0.00 SINCE JAN 1 4.95 7.08 -2.13 11.26 DEGREE DAYS HEATING TODAY 3 1 2 0 MONTH TO DATE 10 6 4 0 SINCE SEP 1 10 8 2 0 SINCE JUL 1 10 8 2 0 COOLING TODAY 0 5 -5 3 MONTH TO DATE 68 96 -28 189 SINCE SEP 1 463 445 18 577 SINCE JAN 1 1844 1761 83 1977 ................................................................... WIND (MPH) RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION E (100) HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 2.5 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. LIGHT RAIN RELATIVE HUMIDITY (PERCENT) HIGHEST 96 1:00 AM LOWEST 40 3:00 PM AVERAGE 68 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 83 105 1958 MINIMUM TEMPERATURE (F) 55 38 1920 SUNRISE AND SUNSET OCTOBER 15 2025.......SUNRISE 6:55 AM PDT SUNSET 6:15 PM PDT OCTOBER 16 2025.......SUNRISE 6:56 AM PDT SUNSET 6:14 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$