Climatological Report (Monthly)
Issued by NWS
Issued by NWS
448 CXUS56 KSGX 050801 CLMSAN CLIMATE REPORT NATIONAL WEATHER SERVICE SAN DIEGO, CA 1201 AM PST MON FEB 05 2024 ................................... ...THE SAN DIEGO INTL AIRPORT CA CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1874 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 88 01/10/1953 LOW 0 01/25/2022 HIGHEST 78 01/28 66 12 73 01/12 LOWEST 38 01/08 49 -11 40 01/22 01/09 AVG. MAXIMUM 64.6 66.4 -1.8 63.6 AVG. MINIMUM 47.6 50.3 -2.7 48.0 MEAN 56.1 58.4 -2.3 55.8 DAYS MAX >= 90 0 0.0 0.0 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 9.09 1993 MINIMUM 0.00 1859 TOTALS 3.65 1.98 1.67 5.14 DAILY AVG. 0.12 0.06 0.05 0.17 DAYS >= .01 7 6.5 0.5 14 DAYS >= .10 5 4.0 1.0 9 DAYS >= .50 1 1.4 -0.4 4 DAYS >= 1.00 1 0.5 0.5 2 DAYS >= %-5.2F 0 0 DAYS >= %-5.2F 0 0 GREATEST 24 HR. TOTAL 2.73 01/22 TO 01/22 1.89 01/15 TO 01/16 STORM TOTAL 2.73 1.05 (MM/DD(HH)) MM DEGREE DAYS HEATING TOTAL 267 209 58 278 SINCE 7/1 534 532 2 MM COOLING TOTAL 0 3 -3 0 SINCE 1/1 0 3 -3 MM FREEZE DATES RECORD EARLIEST MM LATEST MM EARLIEST MM LATEST MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 4.3 RESULTANT WIND SPEED/DIRECTION 1/270 HIGHEST WIND SPEED/DIRECTION 25/280 DATE 01/11 HIGHEST GUST SPEED/DIRECTION 34/320 DATE 01/07 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.51 NUMBER OF DAYS FAIR 8 NUMBER OF DAYS PC 16 NUMBER OF DAYS CLOUDY 7 AVERAGE RH (PERCENT) 72 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 1 RAIN 4 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 16 FOG W/VIS <= 1/4 MILE 3 HAZE 11 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$