Climatological Report (Monthly)
Issued by NWS
Issued by NWS
000 CXUS56 KMTR 010829 CLMSJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 129 AM PDT THU JUN 01 2023 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF MAY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2023 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 101 05/31/2001 05/27/1984 LOW 32 05/17/1896 05/10/1896 05/21/1895 HIGHEST 87 05/13 93 05/24 05/25 LOWEST 47 05/10 41 05/10 AVG. MAXIMUM 70.7 73.8 -3.1 76.4 AVG. MINIMUM 53.1 52.1 1.0 51.3 MEAN 61.9 63.9 DAYS MAX >= 90 0 2 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 0 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) TOTALS 0.44 0.39 0.05 T DAILY AVG. 0.01 0.01 -0.00 T DAYS >= .01 8 0 DAYS >= .10 2 0 DAYS >= .50 0 0 DAYS >= 1.00 0 0 GREATEST 24 HR. TOTAL 0.17 05/05 TO 05/06 T 05/09 TO 05/09 DEGREE DAYS HEATING TOTAL 111 102 9 78 SINCE 7/1 2386 2161 225 MM COOLING TOTAL 23 38 -15 50 SINCE 1/1 36 51 -15 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 7.8 RESULTANT WIND SPEED/DIRECTION 2/310 HIGHEST WIND SPEED/DIRECTION 23/150 DATE 05/03 HIGHEST GUST SPEED/DIRECTION 30/350 DATE 05/09 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.54 NUMBER OF DAYS FAIR 7 NUMBER OF DAYS PC 16 NUMBER OF DAYS CLOUDY 8 AVERAGE RH (PERCENT) 69 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 0 MIXED PRECIP 0 HEAVY RAIN 0 RAIN 1 LIGHT RAIN 8 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 6 FOG W/VIS <= 1/4 MILE 0 HAZE 2 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$