223
CDUS46 KSGX 241018
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
218 AM PST WED DEC 24 2025
...............................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 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 62 9:11 PM 84 1915 66 -4 73
MINIMUM 50 6:19 AM 26 1930 43 7 45
1990
AVERAGE 56 54 2 59
PRECIPITATION (IN)
YESTERDAY T 1.30 1945 0.05 -0.05 0.00
MONTH TO DATE T 1.04 -1.04 0.00
SINCE JUL 1 3.18 2.19 0.99 0.05
SINCE OCT 1 3.13 1.94 1.19 0.05
SINCE JAN 1 7.47 8.90 -1.43 11.31
DEGREE DAYS
HEATING
YESTERDAY 9 11 -2 6
MONTH TO DATE 101 237 -136 130
SINCE DEC 1 101 237 -136 130
SINCE JUL 1 217 425 -208 300
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 10 0 10 5
SINCE DEC 1 10 0 10 5
SINCE JAN 1 1986 1852 134 2055
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION SE (120)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION E (110)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION E (100)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 6:00 AM
LOWEST 64 3:00 PM
AVERAGE 82
......................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 86 1919
1950
MINIMUM TEMPERATURE (F) 43 24 1953
SUNRISE AND SUNSET
DECEMBER 24 2025......SUNRISE 6:53 AM PST SUNSET 4:47 PM PST
DECEMBER 25 2025......SUNRISE 6:53 AM PST SUNSET 4:47 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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