Climatological Report (Monthly) Issued by NWS
000
CXUS56 KSGX 010946
CLMRAL
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN DIEGO, CA
246 AM PDT MON MAY 01 2023
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...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1893 TO 2023
WEATHER OBSERVED NORMAL DEPART LAST YEAR`S
VALUE DATE(S) VALUE FROM VALUE DATE(S)
NORMAL
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TEMPERATURE (F)
RECORD
HIGH 105 04/06/1989
LOW 29 04/04/1970
HIGHEST 91 04/21 76 15 100 04/08
LOWEST 36 04/04 49 -13 43 04/13
AVG. MAXIMUM 76.0 75.9 0.1 79.2
AVG. MINIMUM 48.8 50.0 -1.2 52.5
MEAN 62.4 62.9 -0.5 65.8
DAYS MAX >= 90 2 2.7 -0.7 5
DAYS MAX <= 32 0 0.0 0.0 0
DAYS MAX >= 45 30 30
DAYS MAX >= 120 0 0
DAYS MIN <= 32 0 0.0 0.0 0
PRECIPITATION (INCHES)
RECORD
MAXIMUM 3.64 1965
MINIMUM 0.00 2008
TOTALS 0.04 0.57 -0.53 0.20
DAILY AVG. 0.00 0.02 -0.02 0.01
DAYS >= .01 2 3.9 -1.9 1
DAYS >= .10 0 1.7 -1.7 1
DAYS >= .50 0 0.3 -0.3 0
DAYS >= 1.00 0 0.0 0.0 0
DAYS >= %-5.2F 0 0
DAYS >= %-5.2F 0 0
GREATEST
24 HR. TOTAL 0.04 04/12 TO 04/13 0.20 04/22 TO 04/22
STORM TOTAL 0.02 0.20
(MM/DD(HH)) MM
DEGREE DAYS
HEATING TOTAL 115 110 5 52
SINCE 7/1 1731 1350 381 MM
COOLING TOTAL 46 48 -2 86
SINCE 1/1 46 79 -33 MM
FREEZE DATES
RECORD
EARLIEST 10/21/1949
LATEST 04/28/1894
EARLIEST 01/17
LATEST 01/02
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WIND (MPH)
AVERAGE WIND SPEED 5.1
RESULTANT WIND SPEED/DIRECTION 4/270
HIGHEST WIND SPEED/DIRECTION 26/270 DATE 04/03
HIGHEST GUST SPEED/DIRECTION 35/240 DATE 04/03
SKY COVER
POSSIBLE SUNSHINE (PERCENT) MM
AVERAGE SKY COVER 0.20
NUMBER OF DAYS FAIR 21
NUMBER OF DAYS PC 7
NUMBER OF DAYS CLOUDY 2
AVERAGE RH (PERCENT) 60
WEATHER CONDITIONS. NUMBER OF DAYS WITH
THUNDERSTORM 0 MIXED PRECIP 0
HEAVY RAIN 0 RAIN 0
LIGHT RAIN 2 FREEZING RAIN 0
LT FREEZING RAIN 0 HAIL 0
HEAVY SNOW 0 SNOW 0
LIGHT SNOW 0 SLEET 0
FOG 12 FOG W/VIS <= 1/4 MILE 2
HAZE 10
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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