


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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730 CDUS46 KSGX 220940 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 240 AM PDT TUE APR 22 2025 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 21 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 79 1:36 PM 101 2009 77 2 84 MINIMUM 50 5:43 AM 33 1904 51 -1 52 AVERAGE 65 64 1 68 PRECIPITATION (IN) YESTERDAY 0.00 0.43 1953 0.01 -0.01 0.00 MONTH TO DATE T 0.46 -0.46 0.14 SINCE JUL 1 3.74 9.03 -5.29 14.51 SINCE OCT 1 3.74 8.78 -5.04 12.18 SINCE JAN 1 3.69 6.37 -2.68 11.14 DEGREE DAYS HEATING YESTERDAY 0 3 -3 0 MONTH TO DATE 65 83 -18 102 SINCE MAR 1 293 272 21 356 SINCE JUL 1 1099 1325 -226 1213 COOLING YESTERDAY 0 2 -2 3 MONTH TO DATE 33 29 4 12 SINCE MAR 1 46 47 -1 12 SINCE JAN 1 60 60 0 15 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.0 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 77 5:00 AM LOWEST 27 2:00 PM AVERAGE 52 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 77 100 1910 MINIMUM TEMPERATURE (F) 51 31 1932 SUNRISE AND SUNSET APRIL 22 2025.........SUNRISE 6:10 AM PDT SUNSET 7:27 PM PDT APRIL 23 2025.........SUNRISE 6:09 AM PDT SUNSET 7:28 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$