581
CDUS46 KSGX 260022
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
522 PM PDT THU SEP 25 2025
...............................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 25 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 85 2:02 PM 108 1921 89 -4 87
2010
MINIMUM 65 6:31 AM 41 1934 60 5 59
AVERAGE 75 74 1 73
PRECIPITATION (IN)
TODAY 0.00 0.50 1997 0.01 -0.01 0.00
MONTH TO DATE 0.05 0.09 -0.04 T
SINCE JUL 1 0.05 0.23 -0.18 T
SINCE OCT 1 4.39 9.35 -4.96 12.30
SINCE JAN 1 4.34 6.94 -2.60 11.26
DEGREE DAYS
HEATING
TODAY 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
TODAY 10 10 0 8
MONTH TO DATE 358 306 52 341
SINCE SEP 1 358 306 52 341
SINCE JAN 1 1739 1622 117 1741
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 4.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 3:00 AM
LOWEST 37 1:00 PM
AVERAGE 58
......................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 88 110 1921
2010
MINIMUM TEMPERATURE (F) 60 39 1948
SUNRISE AND SUNSET
SEPTEMBER 25 2025.....SUNRISE 6:40 AM PDT SUNSET 6:42 PM PDT
SEPTEMBER 26 2025.....SUNRISE 6:41 AM PDT SUNSET 6:40 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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