Climatological Report (Daily)
Issued by NWS
Issued by NWS
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322
CDUS46 KSGX 050921
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
221 AM PDT SUN OCT 05 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 4 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 81 2:35 PM 108 1987 86 -5 98
MINIMUM 55 6:26 AM 40 1919 58 -3 63
AVERAGE 68 72 -4 81
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 1925 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.02 -0.02 0.00
SINCE JUL 1 0.05 0.27 -0.22 T
SINCE OCT 1 0.00 0.02 -0.02 0.00
SINCE JAN 1 4.34 6.98 -2.64 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 3 7 -4 16
MONTH TO DATE 20 31 -11 72
SINCE SEP 1 415 380 35 460
SINCE JAN 1 1796 1696 100 1860
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (250)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 5:00 AM
LOWEST 35 3:00 PM
AVERAGE 63
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 85 104 1943
MINIMUM TEMPERATURE (F) 58 38 1916
SUNRISE AND SUNSET
OCTOBER 5 2025.......SUNRISE 6:47 AM PDT SUNSET 6:28 PM PDT
OCTOBER 6 2025.......SUNRISE 6:48 AM PDT SUNSET 6:27 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$