189
CDUS46 KSGX 090918
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
218 AM PDT SAT MAY 09 2026
...............................
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 8 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 86 2:36 PM 104 1923 79 7 89
MINIMUM 56 4:02 AM 34 1950 54 2 54
AVERAGE 71 66 5 72
PRECIPITATION (IN)
YESTERDAY 0.00 0.65 1977 0.01 -0.01 0.00
MONTH TO DATE 0.11 0.09 0.02 0.48
SINCE JUL 1 7.94 9.25 -1.31 4.31
SINCE OCT 1 7.89 9.00 -1.11 4.31
SINCE JAN 1 3.57 6.59 -3.02 4.26
DEGREE DAYS
HEATING
YESTERDAY 0 2 -2 0
MONTH TO DATE 6 16 -10 22
SINCE MAR 1 69 315 -246 350
SINCE JUL 1 647 1368 -721 1156
COOLING
YESTERDAY 6 3 3 7
MONTH TO DATE 20 24 -4 11
SINCE MAR 1 275 90 185 59
SINCE JAN 1 311 103 208 73
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WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 4:00 AM
LOWEST 37 2:00 PM
AVERAGE 67
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THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 79 103 1940
MINIMUM TEMPERATURE (F) 54 35 1950
SUNRISE AND SUNSET
MAY 9 2026...........SUNRISE 5:53 AM PDT SUNSET 7:40 PM PDT
MAY 10 2026...........SUNRISE 5:52 AM PDT SUNSET 7:41 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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