142
CDUS46 KSGX 210926
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
226 AM PDT MON JUL 21 2025
...............................
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JULY 20 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 88 2:31 PM 110 1960 94 -6 104
MINIMUM 64 10:41 PM 50 1903 65 -1 71
1940
AVERAGE 76 79 -3 88
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 1998 0.01 -0.01 0.00
2013
MONTH TO DATE T 0.07 -0.07 0.00
SINCE JUL 1 T 0.07 -0.07 0.00
SINCE OCT 1 4.34 9.19 -4.85 12.30
SINCE JAN 1 4.29 6.78 -2.49 11.26
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 2 -2 1
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 11 14 -3 23
MONTH TO DATE 237 262 -25 341
SINCE JUN 1 534 504 30 636
SINCE JAN 1 771 697 74 695
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 7.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 12:00 AM
LOWEST 40 2:00 PM
AVERAGE 62
......................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 108 2006
MINIMUM TEMPERATURE (F) 65 50 1940
SUNRISE AND SUNSET
JULY 21 2025..........SUNRISE 5:54 AM PDT SUNSET 7:58 PM PDT
JULY 22 2025..........SUNRISE 5:55 AM PDT SUNSET 7:58 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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