Climatological Report (Daily)
Issued by NWS
Issued by NWS
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887
CDUS46 KSGX 040944
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
244 AM PDT SAT OCT 04 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 3 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 79 2:32 PM 108 1917 86 -7 100
MINIMUM 58 6:19 AM 40 1916 58 0 66
AVERAGE 69 72 -3 83
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 1912 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.00
SINCE JUL 1 0.05 0.26 -0.21 T
SINCE OCT 1 0.00 0.01 -0.01 0.00
SINCE JAN 1 4.34 6.97 -2.63 11.26
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 0 2 -2 0
SINCE JUL 1 0 2 -2 0
COOLING
YESTERDAY 4 8 -4 18
MONTH TO DATE 17 24 -7 56
SINCE SEP 1 412 373 39 444
SINCE JAN 1 1793 1689 104 1844
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 5.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 39 3:00 PM
AVERAGE 65
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 86 108 1987
MINIMUM TEMPERATURE (F) 58 40 1919
SUNRISE AND SUNSET
OCTOBER 4 2025.......SUNRISE 6:47 AM PDT SUNSET 6:29 PM PDT
OCTOBER 5 2025.......SUNRISE 6:47 AM PDT SUNSET 6:28 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$