054
CDUS46 KSGX 121030
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
230 AM PST FRI DEC 12 2025
...............................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 11 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 2:04 PM 90 1958 67 17 73
MINIMUM 52 5:45 AM 23 1949 43 9 45
AVERAGE 68 55 13 59
PRECIPITATION (IN)
YESTERDAY 0.00 3.28 1943 0.05 -0.05 0.00
MONTH TO DATE 0.00 0.46 -0.46 0.00
SINCE JUL 1 3.18 1.61 1.57 0.05
SINCE OCT 1 3.13 1.36 1.77 0.05
SINCE JAN 1 7.47 8.32 -0.85 11.31
DEGREE DAYS
HEATING
YESTERDAY 0 10 -10 6
MONTH TO DATE 52 106 -54 53
SINCE DEC 1 52 106 -54 53
SINCE JUL 1 168 294 -126 223
COOLING
YESTERDAY 3 0 3 0
MONTH TO DATE 10 0 10 0
SINCE DEC 1 10 0 10 0
SINCE JAN 1 1986 1852 134 2050
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (30)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 3.3
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 70 11:00 PM
LOWEST 23 2:00 PM
AVERAGE 47
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THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 88 1988
MINIMUM TEMPERATURE (F) 43 21 1949
SUNRISE AND SUNSET
DECEMBER 12 2025......SUNRISE 6:46 AM PST SUNSET 4:42 PM PST
DECEMBER 13 2025......SUNRISE 6:47 AM PST SUNSET 4:42 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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