Climatological Report (Monthly)
Issued by NWS
Issued by NWS
216 CXUS56 KMTR 072349 CLMSJC CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 349 PM PST WED FEB 07 2024 ................................... ...THE SAN JOSE AIRPORT CLIMATE SUMMARY FOR THE MONTH OF JANUARY 2023... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1893 TO 2024 WEATHER OBSERVED NORMAL DEPART LAST YEAR`S VALUE DATE(S) VALUE FROM VALUE DATE(S) NORMAL ................................................................ TEMPERATURE (F) RECORD HIGH 79 01/08/1962 LOW 18 01/06/1894 HIGHEST 68 01/12 68 01/22 01/25 01/27 01/28 LOWEST 33 01/21 32 01/02 AVG. MAXIMUM 59.5 59.8 -0.3 63.4 AVG. MINIMUM 44.1 41.8 2.3 41.5 MEAN 51.8 52.5 DAYS MAX >= 90 0 0 DAYS MAX <= 32 0 0 DAYS MIN <= 32 0 1 DAYS MIN <= 0 0 0 PRECIPITATION (INCHES) TOTALS 5.52 2.80 2.72 T DAILY AVG. 0.18 0.09 0.09 T DAYS >= .01 MM 0 DAYS >= .10 MM 0 DAYS >= .50 MM 0 DAYS >= 1.00 MM 0 GREATEST 24 HR. TOTAL 0.80 T 01/29 TO 01/29 01/22 TO 01/22 01/29 TO 01/29 DEGREE DAYS HEATING TOTAL 401 440 -39 381 SINCE 7/1 793 1251 -458 MM COOLING TOTAL 0 0 0 0 SINCE 1/1 0 0 0 MM ................................................................ WIND (MPH) AVERAGE WIND SPEED 8.1 RESULTANT WIND SPEED/DIRECTION 3/150 HIGHEST WIND SPEED/DIRECTION 38/140 DATE 01/07 HIGHEST GUST SPEED/DIRECTION 57/200 DATE 01/10 SKY COVER POSSIBLE SUNSHINE (PERCENT) MM AVERAGE SKY COVER 0.52 NUMBER OF DAYS FAIR MM NUMBER OF DAYS PC MM NUMBER OF DAYS CLOUDY MM AVERAGE RH (PERCENT) 65 WEATHER CONDITIONS. NUMBER OF DAYS WITH THUNDERSTORM 1 MIXED PRECIP 0 HEAVY RAIN 8 RAIN 9 LIGHT RAIN 15 FREEZING RAIN 0 LT FREEZING RAIN 0 HAIL 0 HEAVY SNOW 0 SNOW 0 LIGHT SNOW 0 SLEET 0 FOG 12 FOG W/VIS <= 1/4 MILE 0 HAZE 3 - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$