Climatological Report (Daily)
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226
CDUS46 KSGX 140950
CLIRAL

CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
250 AM PDT MON SEP 14 2026

...................................

...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR SEPTEMBER 13 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         91   3:05 PM 113    1971  92     -1       83
  MINIMUM         69  11:59 PM  42    1916  63      6       62
  AVERAGE         80                        77      3       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.02 1959   0.01  -0.01     0.00
  MONTH TO DATE    0.36                      0.05   0.31     0.00
  SINCE JUL 1      0.36                      0.19   0.17      T
  SINCE OCT 1      8.25                      9.31  -1.06     4.34
  SINCE JAN 1      3.93                      6.90  -2.97     4.29

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       15                        12      3        8
  MONTH TO DATE  206                       175     31      186
  SINCE SEP 1    206                       175     31      186
  SINCE JAN 1   2006                      1491    515     1567
...................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     4.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           2:00 AM
 LOWEST     34           2:00 PM
 AVERAGE    62

..........................................................


THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   92       109      1938
 MINIMUM TEMPERATURE (F)   62        41      1901


SUNRISE AND SUNSET
SEPTEMBER 14 2026.....SUNRISE   6:32 AM PDT   SUNSET   6:57 PM PDT
SEPTEMBER 15 2026.....SUNRISE   6:33 AM PDT   SUNSET   6:56 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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