Climatological Report (Daily)
Issued by NWS
Issued by NWS
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729
CDUS46 KSGX 181048
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
248 AM PST TUE NOV 18 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR NOVEMBER 17 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 67 2:18 PM 90 2019 74 -7 70
MINIMUM 51 11:20 PM 25 1958 47 4 41
AVERAGE 59 60 -1 56
PRECIPITATION (IN)
YESTERDAY 0.24 0.98 1964 0.02 0.22 0.00
MONTH TO DATE 1.88 0.25 1.63 T
SINCE JUL 1 2.54 0.83 1.71 T
SINCE OCT 1 2.49 0.58 1.91 T
SINCE JAN 1 6.83 7.54 -0.71 11.26
DEGREE DAYS
HEATING
YESTERDAY 6 5 1 9
MONTH TO DATE 26 63 -37 81
SINCE SEP 1 38 96 -58 95
SINCE JUL 1 38 96 -58 95
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 55 29 26 1
SINCE SEP 1 592 532 60 650
SINCE JAN 1 1973 1848 125 2050
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION SW (240)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 3.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 52 1:00 PM
AVERAGE 75
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 94 2008
MINIMUM TEMPERATURE (F) 47 30 1958
SUNRISE AND SUNSET
NOVEMBER 18 2025......SUNRISE 6:25 AM PST SUNSET 4:44 PM PST
NOVEMBER 19 2025......SUNRISE 6:26 AM PST SUNSET 4:44 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$