667
CDUS46 KSGX 010919
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
219 AM PDT FRI MAY 01 2026
...............................
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR APRIL 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 80 1:51 PM 98 1996 78 2 78
2021
MINIMUM 53 5:45 AM 37 1911 53 0 53
1951
AVERAGE 67 65 2 66
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 1930 0.01 -0.01 0.00
MONTH TO DATE 0.61 0.59 0.02 0.09
SINCE JUL 1 7.83 9.16 -1.33 3.83
SINCE OCT 1 7.78 8.91 -1.13 3.83
SINCE JAN 1 3.46 6.50 -3.04 3.78
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 42 108 -66 100
SINCE MAR 1 63 297 -234 328
SINCE JUL 1 641 1350 -709 1134
COOLING
YESTERDAY 2 2 0 1
MONTH TO DATE 54 48 6 35
SINCE MAR 1 255 66 189 48
SINCE JAN 1 291 79 212 62
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WIND (MPH)
RESULTANT WIND SPEED 5 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 5.8
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 87 11:00 PM
LOWEST 37 1:00 PM
AVERAGE 62
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THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 78 100 1947
MINIMUM TEMPERATURE (F) 53 33 1915
SUNRISE AND SUNSET
MAY 1 2026...........SUNRISE 6:01 AM PDT SUNSET 7:34 PM PDT
MAY 2 2026...........SUNRISE 6:00 AM PDT SUNSET 7:34 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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