Climatological Report (Daily)
Issued by NWS
Issued by NWS
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849
CDUS46 KSGX 170924
CLIRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
224 AM PDT SAT MAY 17 2025
...................................
...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR MAY 16 2025...
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)
YESTERDAY
MAXIMUM 80 1:32 PM 104 1956 80 0 70
MINIMUM 52 4:43 AM 38 1908 56 -4 56
1911
AVERAGE 66 68 -2 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.09 1949 0.00 0.00 0.00
MONTH TO DATE 0.48 0.14 0.34 0.12
SINCE JUL 1 4.31 9.30 -4.99 14.63
SINCE OCT 1 4.31 9.05 -4.74 12.30
SINCE JAN 1 4.26 6.64 -2.38 11.26
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 2
MONTH TO DATE 24 25 -1 17
SINCE MAR 1 352 324 28 395
SINCE JUL 1 1158 1377 -219 1252
COOLING
YESTERDAY 1 4 -3 0
MONTH TO DATE 68 50 18 17
SINCE MAR 1 116 116 0 35
SINCE JAN 1 130 129 1 38
...................................................................
WIND (MPH)
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 6.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 6:00 AM
LOWEST 36 2:00 PM
AVERAGE 65
..........................................................
THE RIVERSIDE MUNI AIRPORT CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 103 1920
2008
MINIMUM TEMPERATURE (F) 56 40 1908
1943
SUNRISE AND SUNSET
MAY 17 2025...........SUNRISE 5:47 AM PDT SUNSET 7:46 PM PDT
MAY 18 2025...........SUNRISE 5:46 AM PDT SUNSET 7:47 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$