Climatological Report (Daily)
Issued by NWS
Issued by NWS
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658
CDUS46 KSGX 300924
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
224 AM PDT WED SEP 30 2026
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 29 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 91 12:56 PM 106 1924 87 4 84
MINIMUM 59 6:24 AM 41 1902 59 0 61
1905
1909
AVERAGE 75 73 2 73
PRECIPITATION (IN)
YESTERDAY 0.00 0.14 1919 0.01 -0.01 0.00
MONTH TO DATE 0.36 0.11 0.25 0.05
SINCE JUL 1 0.36 0.25 0.11 0.05
SINCE OCT 1 8.25 9.37 -1.12 4.39
SINCE JAN 1 3.93 6.96 -3.03 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 10 8 2 8
MONTH TO DATE 391 341 50 388
SINCE SEP 1 391 341 50 388
SINCE JAN 1 2191 1657 534 1769
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.9
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 83 5:00 AM
LOWEST 22 1:00 PM
AVERAGE 53
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 87 108 1980
2020
MINIMUM TEMPERATURE (F) 59 42 1915
1948
SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE 6:44 AM PDT SUNSET 6:35 PM PDT
OCTOBER 1 2026.......SUNRISE 6:44 AM PDT SUNSET 6:34 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$