Climatological Report (Monthly)
Issued by NWS
Issued by NWS
587 CXUS56 KMTR 010836 CLMSFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1236 AM PST FRI DEC 01 2023 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR THE MONTH OF NOVEMBER 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1927 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 85 11/02/1967 11/01/1967 LOW 31 11/30/1954 HIGHEST 79 11/03 69 11/24 LOWEST 45 11/27 41 11/14 11/28 11/30 AVG. MAXIMUM 68.2 64.3 3.9 62.2 AVG. MINIMUM 52.5 45.7 MEAN 60.3 56.4 3.9 54.0 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) RECORD MAXIMUM 7.94 1972 MINIMUM 0.00 1959 TOTALS 1.42 2.04 -0.62 1.58 DAILY AVG. 0.05 0.07 -0.02 0.05 DAYS >= .01 9 8 DAYS >= .10 4 2 DAYS >= .50 0 1 DAYS >= 1.00 0 1 GREATEST 24 HR. TOTAL 0.75 11/17 TO 11/18 1.20 11/08 TO 11/08 11/07 TO 11/08 11/08 TO 11/08 DEGREE DAYS HEATING TOTAL 139 260 -121 325 SINCE 7/1 223 508 -285 MM COOLING TOTAL 7 2 5 0 SINCE 1/1 280 201 79 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 6.3 RESULTANT WIND SPEED/DIRECTION 2/280 HIGHEST WIND SPEED/DIRECTION 32/300 DATE 11/18 HIGHEST GUST SPEED/DIRECTION 42/310 DATE 11/18 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.44 NUMBER OF DAYS FAIR 10 NUMBER OF DAYS PC 15 NUMBER OF DAYS CLOUDY 5 AVERAGE RH (PERCENT) 63 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 3 LIGHT RAIN 8 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 0 HAZE 16 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$