Climatological Report (Monthly)
Issued by NWS
Issued by NWS
295 CXUS56 KSGX 010931 CLMRAL CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 231 AM PDT TUE OCT 01 2024 ................................... ...THE RIVERSIDE MUNI AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF SEPTEMBER 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 117 09/06/2020 09/05/2020 07/28/1995 LOW 37 09/15/1902 HIGHEST 115 09/06 91 24 100 09/08 LOWEST 55 09/17 61 -6 56 09/19 09/18 09/22 09/26 AVG. MAXIMUM 92.4 91.3 1.1 84.9 AVG. MINIMUM 62.8 61.9 0.9 62.2 MEAN 77.6 76.6 1.0 73.6 DAYS MAX >= 90 16 18.9 -2.9 9 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 3.91 1963 MINIMUM 0.00 2020 TOTALS T 0.11 -0.11 0.31 DAILY AVG. T 0.00 -0.00 0.01 DAYS >= .01 0 0.5 -0.5 2 DAYS >= .10 0 0.1 -0.1 1 DAYS >= .50 0 0.0 0.0 0 DAYS >= 1.00 0 0.0 0.0 0 DAYS >= %-5.2F 0 0 DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL T 09/16 TO 09/16 0.28 09/01 TO 09/02 09/25 TO 09/25 STORM TOTAL 0.00 0.28 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 0 2 -2 0 SINCE 7/1 0 0 0 MM COOLING TOTAL 388 349 39 264 SINCE 1/1 1788 1665 123 MM FREEZE DATES RECORD EARLIEST 10/21/1949 LATEST 04/28/1894 EARLIEST 01/17 LATEST 01/02 ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.6 RESULTANT WIND SPEED/DIRECTION 3/270 HIGHEST WIND SPEED/DIRECTION 21/270 DATE 09/07 21/270 09/16 HIGHEST GUST SPEED/DIRECTION 39/020 DATE 09/08 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.14 NUMBER OF DAYS FAIR 25 NUMBER OF DAYS PC 5 NUMBER OF DAYS CLOUDY 0 AVERAGE RH (PERCENT) 54 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 0 LIGHT RAIN 1 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 7 FOG W/VIS <= 1/4 MILE 1 HAZE 15 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$