


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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181 CDUS46 KSGX 240922 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 222 AM PDT SAT MAY 24 2025 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 23 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 84 2:02 PM 101 2001 81 3 74 MINIMUM 57 5:23 AM 40 1902 56 1 56 1933 AVERAGE 71 69 2 65 PRECIPITATION (IN) YESTERDAY 0.00 0.23 1921 0.00 0.00 0.00 MONTH TO DATE 0.48 0.17 0.31 0.12 SINCE JUL 1 4.31 9.33 -5.02 14.63 SINCE OCT 1 4.31 9.08 -4.77 12.30 SINCE JAN 1 4.26 6.67 -2.41 11.26 DEGREE DAYS HEATING YESTERDAY 0 1 -1 0 MONTH TO DATE 27 32 -5 19 SINCE MAR 1 355 331 24 397 SINCE JUL 1 1161 1384 -223 1254 COOLING YESTERDAY 6 4 2 0 MONTH TO DATE 116 78 38 20 SINCE MAR 1 164 144 20 38 SINCE JAN 1 178 157 21 41 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (260) AVERAGE WIND SPEED 6.8 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.3 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 97 6:00 AM LOWEST 35 2:00 PM AVERAGE 66 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 81 99 1927 1938 MINIMUM TEMPERATURE (F) 57 39 1916 SUNRISE AND SUNSET MAY 24 2025...........SUNRISE 5:43 AM PDT SUNSET 7:51 PM PDT MAY 25 2025...........SUNRISE 5:42 AM PDT SUNSET 7:52 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$