Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 020022
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
422 PM PST MON DEC 01 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR DECEMBER 1 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 72 2:43 PM 89 2008 69 3 78
2021
MINIMUM 46 7:14 AM 30 1933 44 2 49
1948
AVERAGE 59 56 3 64
PRECIPITATION (IN)
TODAY 0.00 0.76 1925 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.03 -0.03 0.00
SINCE JUL 1 3.18 1.18 2.00 0.05
SINCE OCT 1 3.13 0.93 2.20 0.05
SINCE JAN 1 7.47 7.89 -0.42 11.31
DEGREE DAYS
HEATING
TODAY 6 9 -3 1
MONTH TO DATE 6 9 -3 1
SINCE DEC 1 6 9 -3 1
SINCE JUL 1 122 197 -75 171
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 4 RESULTANT WIND DIRECTION NE (40)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 5:00 AM
LOWEST 18 3:00 PM
AVERAGE 59
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 87 1946
1958
MINIMUM TEMPERATURE (F) 44 28 1936
SUNRISE AND SUNSET
DECEMBER 1 2025......SUNRISE 6:37 AM PST SUNSET 4:41 PM PST
DECEMBER 2 2025......SUNRISE 6:38 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.
$$