Climatological Report (Daily)
Issued by NWS
Issued by NWS
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744
CDUS46 KSGX 140022
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
522 PM PDT TUE MAY 13 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 13 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 72 2:16 PM 109 1927 79 -7 80
MINIMUM 53 5:19 AM 39 1953 55 -2 53
AVERAGE 63 67 -4 67
PRECIPITATION (IN)
TODAY 0.00 0.12 2010 0.01 -0.01 0.00
MONTH TO DATE 0.48 0.13 0.35 0.12
SINCE JUL 1 4.31 9.29 -4.98 14.63
SINCE OCT 1 4.31 9.04 -4.73 12.30
SINCE JAN 1 4.26 6.63 -2.37 11.26
DEGREE DAYS
HEATING
TODAY 2 1 1 0
MONTH TO DATE 24 22 2 14
SINCE MAR 1 352 321 31 392
SINCE JUL 1 1158 1374 -216 1249
COOLING
TODAY 0 3 -3 2
MONTH TO DATE 65 39 26 16
SINCE MAR 1 113 105 8 34
SINCE JAN 1 127 118 9 37
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 83 4:00 AM
LOWEST 38 1:00 PM
AVERAGE 61
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 105 1927
MINIMUM TEMPERATURE (F) 55 40 1918
1942
SUNRISE AND SUNSET
MAY 13 2025...........SUNRISE 5:50 AM PDT SUNSET 7:43 PM PDT
MAY 14 2025...........SUNRISE 5:49 AM PDT SUNSET 7:44 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$