Climatological Report (Monthly)
Issued by NWS
Issued by NWS
861 CXUS56 KSGX 011028 CLMMYF CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 328 AM PDT WED MAY 01 2024 ................................... ...THE SAN DIEGO/MONTGOMERY FLD CA CLIMATE SUMMARY FOR THE MONTH OF APRIL 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1998 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 100 04/20/2009 LOW 37 04/02/1999 HIGHEST 79 04/09 MM MM 87 04/21 LOWEST 43 04/06 MM MM 40 04/05 AVG. MAXIMUM 68.5 70.7 -2.2 67.2 AVG. MINIMUM 51.7 52.4 -0.7 50.8 MEAN 60.1 61.5 -1.4 59.0 DAYS MAX >= 90 0 0.7 -0.7 0 DAYS MAX <= 32 0 0.0 0.0 0 DAYS MAX >= 45 30 30 DAYS MIN <= 32 0 0.0 0.0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 3.99 2020 TOTALS 0.44 0.77 -0.33 0.13 DAILY AVG. 0.01 0.03 -0.02 0.00 DAYS >= .01 4 5.1 -1.1 2 DAYS >= .10 2 2.1 -0.1 0 DAYS >= .50 0 0.4 -0.4 0 DAYS >= 1.00 0 0.1 -0.1 0 DAYS >= %-5.2F 0 0 DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL 0.32 04/04 TO 04/05 0.13 04/12 TO 04/13 STORM TOTAL 0.28 0.07 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 140 126 14 181 SINCE 7/1 939 1248 -309 MM COOLING TOTAL 0 23 -23 9 SINCE 1/1 1 41 -40 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 5.6 RESULTANT WIND SPEED/DIRECTION 3/260 HIGHEST WIND SPEED/DIRECTION 21/270 DATE 04/05 21/240 04/18 HIGHEST GUST SPEED/DIRECTION 27/250 DATE 04/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.46 NUMBER OF DAYS FAIR 14 NUMBER OF DAYS PC 8 NUMBER OF DAYS CLOUDY 8 AVERAGE RH (PERCENT) 68 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 2 RAIN 3 LIGHT RAIN 6 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 13 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. $$