130
CDUS46 KSGX 010022
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
522 PM PDT SUN MAY 31 2026
...............................
..THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 31 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 90 1:18 PM 103 1909 83 7 98
1910
MINIMUM 57 5:32 AM 42 1911 57 0 62
1961
AVERAGE 74 70 4 80
PRECIPITATION (IN)
TODAY 0.00 0.15 1936 0.00 0.00 T
MONTH TO DATE 0.11 0.20 -0.09 0.48
SINCE JUL 1 7.94 9.36 -1.42 4.31
SINCE OCT 1 7.89 9.11 -1.22 4.31
SINCE JAN 1 3.57 6.70 -3.13 4.26
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 15 32 -17 27
SINCE MAR 1 78 331 -253 355
SINCE JUL 1 656 1384 -728 1161
COOLING
TODAY 9 5 4 15
MONTH TO DATE 119 114 5 175
SINCE MAR 1 374 180 194 223
SINCE JAN 1 410 193 217 237
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 4:00 AM
LOWEST 28 1:00 PM
AVERAGE 55
......................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 104 1909
1970
MINIMUM TEMPERATURE (F) 57 40 1902
SUNRISE AND SUNSET
MAY 31 2026...........SUNRISE 5:40 AM PDT SUNSET 7:55 PM PDT
JUNE 1 2026..........SUNRISE 5:40 AM PDT SUNSET 7:56 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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