Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KSGX 010933 CLMSNA CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 233 AM PDT THU JUN 01 2023 ................................... ...THE JOHN WAYNE AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF MAY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1999 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 106 05/14/2014 LOW 49 05/01/1999 HIGHEST 73 05/16 71 2 87 05/14 LOWEST 53 05/06 57 -4 54 05/11 05/12 AVG. MAXIMUM 68.0 71.3 -3.3 72.9 AVG. MINIMUM 59.0 59.3 -0.3 60.4 MEAN 63.5 65.3 -1.8 66.7 DAYS MAX >= 90 0 0.8 -0.8 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MAX >= 45 31 31 DAYS MIN <= 32 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 1.07 2015 MINIMUM 0.00 2014 TOTALS 0.49 0.27 0.22 0.04 DAILY AVG. 0.02 0.01 0.01 0.00 DAYS >= .01 5 1.9 3.1 1 DAYS >= .10 2 0.6 1.4 0 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 0.32 05/04 TO 05/04 0.04 05/20 TO 05/20 STORM TOTAL 0.32 0.04 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 41 38 3 6 SINCE 7/1 1190 1089 101 MM COOLING TOTAL 6 47 -41 64 SINCE 1/1 18 96 -78 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.7 RESULTANT WIND SPEED/DIRECTION 4/200 HIGHEST WIND SPEED/DIRECTION 17/210 DATE 05/01 17/200 05/03 HIGHEST GUST SPEED/DIRECTION 23/260 DATE 05/25 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.77 NUMBER OF DAYS FAIR 2 NUMBER OF DAYS PC 9 NUMBER OF DAYS CLOUDY 20 AVERAGE RH (PERCENT) 71 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 2 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 10 FOG W/VIS <= 1/4 MILE 0 HAZE 6 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$