Climatological Report (Daily)
Issued by NWS
Issued by NWS
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069
CDUS46 KSGX 310928
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
228 AM PDT FRI JUL 31 2026
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR JULY 30 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 98 2:36 PM 108 1972 94 4 94
MINIMUM 66 5:24 AM 49 1913 65 1 62
AVERAGE 82 80 2 78
PRECIPITATION (IN)
YESTERDAY 0.00 0.10 1965 0.01 -0.01 0.00
MONTH TO DATE T 0.12 -0.12 T
SINCE JUL 1 T 0.12 -0.12 T
SINCE OCT 1 7.89 9.24 -1.35 4.34
SINCE JAN 1 3.57 6.83 -3.26 4.29
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 0 2 -2 0
SINCE JUL 1 0 0 0 0
COOLING
YESTERDAY 17 15 2 13
MONTH TO DATE 491 407 84 332
SINCE JUN 1 762 649 113 629
SINCE JAN 1 1172 842 330 866
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 5 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 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1:00 AM
LOWEST 27 2:00 PM
AVERAGE 59
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 94 109 1972
MINIMUM TEMPERATURE (F) 65 50 1919
SUNRISE AND SUNSET
JULY 31 2026..........SUNRISE 6:01 AM PDT SUNSET 7:51 PM PDT
AUGUST 1 2026........SUNRISE 6:01 AM PDT SUNSET 7:50 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$