Climatological Report (Daily)
Issued by NWS
Issued by NWS
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060
CDUS46 KSGX 200932
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
232 AM PDT SUN SEP 20 2026
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 19 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 87 4:05 PM 106 1939 91 -4 90
MINIMUM 60 6:29 AM 42 1925 62 -2 69
AVERAGE 74 76 -2 80
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 1963 0.00 0.00 0.00
MONTH TO DATE 0.36 0.06 0.30 0.05
SINCE JUL 1 0.36 0.20 0.16 0.05
SINCE OCT 1 8.25 9.32 -1.07 4.39
SINCE JAN 1 3.93 6.91 -2.98 4.34
DEGREE DAYS
HEATING
YESTERDAY 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
YESTERDAY 9 11 -2 15
MONTH TO DATE 267 245 22 278
SINCE SEP 1 267 245 22 278
SINCE JAN 1 2067 1561 506 1659
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 3.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 6:00 AM
LOWEST 33 3:00 PM
AVERAGE 62
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 90 106 1943
2015
MINIMUM TEMPERATURE (F) 61 44 1925
SUNRISE AND SUNSET
SEPTEMBER 20 2026.....SUNRISE 6:37 AM PDT SUNSET 6:49 PM PDT
SEPTEMBER 21 2026.....SUNRISE 6:37 AM PDT SUNSET 6:48 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$