


Climatological Report (Daily)
Issued by NWS
Issued by NWS
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423 CDUS46 KSGX 270924 CLIRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 224 AM PDT WED AUG 27 2025 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR AUGUST 26 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 12:47 PM 112 1944 95 0 96 MINIMUM 69 5:10 AM 49 1946 64 5 62 AVERAGE 82 80 2 79 PRECIPITATION (IN) YESTERDAY 0.00 1.01 1915 0.00 0.00 0.00 MONTH TO DATE 0.00 0.02 -0.02 T SINCE JUL 1 T 0.14 -0.14 T SINCE OCT 1 4.34 9.26 -4.92 12.30 SINCE JAN 1 4.29 6.85 -2.56 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 17 15 2 14 MONTH TO DATE 415 390 25 447 SINCE JUN 1 1058 1054 4 1279 SINCE JAN 1 1295 1247 48 1338 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (270) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270) AVERAGE WIND SPEED 6.3 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 78 7:00 AM LOWEST 34 2:00 PM AVERAGE 56 .......................................................... THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 95 110 1981 MINIMUM TEMPERATURE (F) 64 40 1902 SUNRISE AND SUNSET AUGUST 27 2025........SUNRISE 6:20 AM PDT SUNSET 7:22 PM PDT AUGUST 28 2025........SUNRISE 6:21 AM PDT SUNSET 7:20 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$