Climatological Report (Daily)
Issued by NWS
Issued by NWS
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109
CDUS46 KSGX 080018
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
418 PM PST SUN DEC 07 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 7 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 77 2:44 PM 90 1938 67 10 83
MINIMUM 43 6:06 AM 22 1998 43 0 46
AVERAGE 60 55 5 65
PRECIPITATION (IN)
TODAY 0.00 1.73 1992 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.26 -0.26 0.00
SINCE JUL 1 3.18 1.41 1.77 0.05
SINCE OCT 1 3.13 1.16 1.97 0.05
SINCE JAN 1 7.47 8.12 -0.65 11.31
DEGREE DAYS
HEATING
TODAY 5 10 -5 0
MONTH TO DATE 52 66 -14 30
SINCE DEC 1 52 66 -14 30
SINCE JUL 1 168 254 -86 200
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1976 1852 124 2050
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION NE (50)
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 11 HIGHEST GUST DIRECTION NE (50)
AVERAGE WIND SPEED 3.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79 5:00 AM
LOWEST 27 1:00 PM
AVERAGE 53
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 1938
MINIMUM TEMPERATURE (F) 43 27 1916
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 6:42 AM PST SUNSET 4:41 PM PST
DECEMBER 8 2025......SUNRISE 6:43 AM PST SUNSET 4:41 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$