Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KSGX 160928
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
228 AM PDT THU OCT 16 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR OCTOBER 15 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 69 3:24 PM 101 1958 83 -14 77
1961
2020
MINIMUM 53 11:59 PM 37 1920 56 -3 58
AVERAGE 61 69 -8 68
PRECIPITATION (IN)
YESTERDAY T 0.45 1938 0.01 -0.01 0.00
MONTH TO DATE 0.61 0.12 0.49 0.00
SINCE JUL 1 0.66 0.37 0.29 T
SINCE OCT 1 0.61 0.12 0.49 0.00
SINCE JAN 1 4.95 7.08 -2.13 11.26
DEGREE DAYS
HEATING
YESTERDAY 4 1 3 0
MONTH TO DATE 11 6 5 0
SINCE SEP 1 11 8 3 0
SINCE JUL 1 11 8 3 0
COOLING
YESTERDAY 0 5 -5 3
MONTH TO DATE 68 96 -28 189
SINCE SEP 1 463 445 18 577
SINCE JAN 1 1844 1761 83 1977
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION W (260)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1:00 AM
LOWEST 40 3:00 PM
AVERAGE 68
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 105 1958
MINIMUM TEMPERATURE (F) 55 38 1920
SUNRISE AND SUNSET
OCTOBER 16 2025.......SUNRISE 6:56 AM PDT SUNSET 6:14 PM PDT
OCTOBER 17 2025.......SUNRISE 6:57 AM PDT SUNSET 6:13 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$