Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 270918
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
218 AM PDT SUN SEP 27 2026
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 26 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 99 2:14 PM 110 1921 88 11 77
2010
MINIMUM 66 6:10 AM 39 1948 60 6 64
AVERAGE 83 74 9 71
PRECIPITATION (IN)
YESTERDAY 0.00 0.32 1982 0.00 0.00 T
MONTH TO DATE 0.36 0.09 0.27 0.05
SINCE JUL 1 0.36 0.23 0.13 0.05
SINCE OCT 1 8.25 9.35 -1.10 4.39
SINCE JAN 1 3.93 6.94 -3.01 4.34
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 0 0 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 18 9 9 6
MONTH TO DATE 356 315 41 364
SINCE SEP 1 356 315 41 364
SINCE JAN 1 2156 1631 525 1745
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 3.8
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 84 6:00 AM
LOWEST 15 2:00 PM
AVERAGE 50
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 113 2010
MINIMUM TEMPERATURE (F) 60 40 1948
SUNRISE AND SUNSET
SEPTEMBER 27 2026.....SUNRISE 6:41 AM PDT SUNSET 6:39 PM PDT
SEPTEMBER 28 2026.....SUNRISE 6:42 AM PDT SUNSET 6:38 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$